= Ptr ()	`data`: User data passed to `accelMapForeach` or `accelMapForeachUnfiltered`
-> Text	`accelPath`: Accel path of the current accelerator
-> Word32	`accelKey`: Key of the current accelerator
-> [ModifierType]	`accelMods`: Modifiers of the current accelerator
-> Bool	`changed`: Changed flag of the accelerator (if `True`, accelerator has changed during runtime and would need to be saved during an accelerator dump)
-> IO ()

No description available in the introspection data.

type C_AccelMapForeach = Ptr () -> CString -> Word32 -> CUInt -> CInt -> IO () Source #

Type for the callback on the (unwrapped) C side.

dynamic_AccelMapForeach Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_AccelMapForeach
-> Ptr ()	`data`: User data passed to `accelMapForeach` or `accelMapForeachUnfiltered`
-> Text	`accelPath`: Accel path of the current accelerator
-> Word32	`accelKey`: Key of the current accelerator
-> [ModifierType]	`accelMods`: Modifiers of the current accelerator
-> Bool	`changed`: Changed flag of the accelerator (if `True`, accelerator has changed during runtime and would need to be saved during an accelerator dump)
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_AccelMapForeach :: MonadIO m => AccelMapForeach -> m (GClosure C_AccelMapForeach) Source #

Wrap the callback into a GClosure.

mk_AccelMapForeach :: C_AccelMapForeach -> IO (FunPtr C_AccelMapForeach) Source #

Generate a function pointer callable from C code, from a C_AccelMapForeach.

noAccelMapForeach :: Maybe AccelMapForeach Source #

A convenience synonym for Nothing :: Maybe AccelMapForeach.

wrap_AccelMapForeach :: Maybe (Ptr (FunPtr C_AccelMapForeach)) -> AccelMapForeach -> C_AccelMapForeach Source #

Wrap a AccelMapForeach into a C_AccelMapForeach.

AssistantPageFunc

type AssistantPageFunc Source #

Arguments

= Int32	`currentPage`: The page number used to calculate the next page.
-> IO Int32	Returns: The next page number.

A function used by assistantSetForwardPageFunc to know which is the next page given a current one. It’s called both for computing the next page when the user presses the “forward” button and for handling the behavior of the “last” button.

type AssistantPageFunc_WithClosures Source #

Arguments

= Int32	`currentPage`: The page number used to calculate the next page.
-> Ptr ()	`data`: user data.
-> IO Int32	Returns: The next page number.

A function used by assistantSetForwardPageFunc to know which is the next page given a current one. It’s called both for computing the next page when the user presses the “forward” button and for handling the behavior of the “last” button.

type C_AssistantPageFunc = Int32 -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

drop_closures_AssistantPageFunc :: AssistantPageFunc -> AssistantPageFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_AssistantPageFunc Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_AssistantPageFunc
-> Int32	`currentPage`: The page number used to calculate the next page.
-> Ptr ()	`data`: user data.
-> m Int32	Returns: The next page number.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_AssistantPageFunc :: MonadIO m => AssistantPageFunc -> m (GClosure C_AssistantPageFunc) Source #

Wrap the callback into a GClosure.

mk_AssistantPageFunc :: C_AssistantPageFunc -> IO (FunPtr C_AssistantPageFunc) Source #

Generate a function pointer callable from C code, from a C_AssistantPageFunc.

noAssistantPageFunc :: Maybe AssistantPageFunc Source #

A convenience synonym for Nothing :: Maybe AssistantPageFunc.

noAssistantPageFunc_WithClosures :: Maybe AssistantPageFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe AssistantPageFunc_WithClosures.

wrap_AssistantPageFunc :: Maybe (Ptr (FunPtr C_AssistantPageFunc)) -> AssistantPageFunc_WithClosures -> C_AssistantPageFunc Source #

Wrap a AssistantPageFunc into a C_AssistantPageFunc.

BuilderConnectFunc

type BuilderConnectFunc Source #

Arguments

= Builder	`builder`: a `Builder`
-> Object	`object`: object to connect a signal to
-> Text	`signalName`: name of the signal
-> Text	`handlerName`: name of the handler
-> Maybe Object	`connectObject`: a `Object`, if non-`Nothing`, use `g_signal_connect_object()`
-> [ConnectFlags]	`flags`: `ConnectFlags` to use
-> IO ()

This is the signature of a function used to connect signals. It is used by the builderConnectSignals and builderConnectSignalsFull methods. It is mainly intended for interpreted language bindings, but could be useful where the programmer wants more control over the signal connection process. Note that this function can only be called once, subsequent calls will do nothing.

Since: 2.12

type BuilderConnectFunc_WithClosures Source #

Arguments

= Builder	`builder`: a `Builder`
-> Object	`object`: object to connect a signal to
-> Text	`signalName`: name of the signal
-> Text	`handlerName`: name of the handler
-> Maybe Object	`connectObject`: a `Object`, if non-`Nothing`, use `g_signal_connect_object()`
-> [ConnectFlags]	`flags`: `ConnectFlags` to use
-> Ptr ()	`userData`: user data
-> IO ()

This is the signature of a function used to connect signals. It is used by the builderConnectSignals and builderConnectSignalsFull methods. It is mainly intended for interpreted language bindings, but could be useful where the programmer wants more control over the signal connection process. Note that this function can only be called once, subsequent calls will do nothing.

Since: 2.12

type C_BuilderConnectFunc = Ptr Builder -> Ptr Object -> CString -> CString -> Ptr Object -> CUInt -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

drop_closures_BuilderConnectFunc :: BuilderConnectFunc -> BuilderConnectFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_BuilderConnectFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsBuilder a, IsObject b, IsObject c)
=> FunPtr C_BuilderConnectFunc
-> a	`builder`: a `Builder`
-> b	`object`: object to connect a signal to
-> Text	`signalName`: name of the signal
-> Text	`handlerName`: name of the handler
-> Maybe c	`connectObject`: a `Object`, if non-`Nothing`, use `g_signal_connect_object()`
-> [ConnectFlags]	`flags`: `ConnectFlags` to use
-> Ptr ()	`userData`: user data
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_BuilderConnectFunc :: MonadIO m => BuilderConnectFunc -> m (GClosure C_BuilderConnectFunc) Source #

Wrap the callback into a GClosure.

mk_BuilderConnectFunc :: C_BuilderConnectFunc -> IO (FunPtr C_BuilderConnectFunc) Source #

Generate a function pointer callable from C code, from a C_BuilderConnectFunc.

noBuilderConnectFunc :: Maybe BuilderConnectFunc Source #

A convenience synonym for Nothing :: Maybe BuilderConnectFunc.

noBuilderConnectFunc_WithClosures :: Maybe BuilderConnectFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe BuilderConnectFunc_WithClosures.

wrap_BuilderConnectFunc :: Maybe (Ptr (FunPtr C_BuilderConnectFunc)) -> BuilderConnectFunc_WithClosures -> C_BuilderConnectFunc Source #

Wrap a BuilderConnectFunc into a C_BuilderConnectFunc.

CalendarDetailFunc

type C_CalendarDetailFunc = Ptr Calendar -> Word32 -> Word32 -> Word32 -> Ptr () -> IO CString Source #

Type for the callback on the (unwrapped) C side.

type CalendarDetailFunc Source #

Arguments

= Calendar	`calendar`: a `Calendar`.
-> Word32	`year`: the year for which details are needed.
-> Word32	`month`: the month for which details are needed.
-> Word32	`day`: the day of `month` for which details are needed.
-> IO (Maybe Text)	Returns: Newly allocated string with Pango markup with details for the specified day or `Nothing`.

This kind of functions provide Pango markup with detail information for the specified day. Examples for such details are holidays or appointments. The function returns Nothing when no information is available.

Since: 2.14

type CalendarDetailFunc_WithClosures Source #

Arguments

= Calendar	`calendar`: a `Calendar`.
-> Word32	`year`: the year for which details are needed.
-> Word32	`month`: the month for which details are needed.
-> Word32	`day`: the day of `month` for which details are needed.
-> Ptr ()	`userData`: the data passed with `calendarSetDetailFunc`.
-> IO (Maybe Text)	Returns: Newly allocated string with Pango markup with details for the specified day or `Nothing`.

This kind of functions provide Pango markup with detail information for the specified day. Examples for such details are holidays or appointments. The function returns Nothing when no information is available.

Since: 2.14

drop_closures_CalendarDetailFunc :: CalendarDetailFunc -> CalendarDetailFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_CalendarDetailFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsCalendar a)
=> FunPtr C_CalendarDetailFunc
-> a	`calendar`: a `Calendar`.
-> Word32	`year`: the year for which details are needed.
-> Word32	`month`: the month for which details are needed.
-> Word32	`day`: the day of `month` for which details are needed.
-> Ptr ()	`userData`: the data passed with `calendarSetDetailFunc`.
-> m (Maybe Text)	Returns: Newly allocated string with Pango markup with details for the specified day or `Nothing`.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_CalendarDetailFunc :: MonadIO m => CalendarDetailFunc -> m (GClosure C_CalendarDetailFunc) Source #

Wrap the callback into a GClosure.

mk_CalendarDetailFunc :: C_CalendarDetailFunc -> IO (FunPtr C_CalendarDetailFunc) Source #

Generate a function pointer callable from C code, from a C_CalendarDetailFunc.

noCalendarDetailFunc :: Maybe CalendarDetailFunc Source #

A convenience synonym for Nothing :: Maybe CalendarDetailFunc.

noCalendarDetailFunc_WithClosures :: Maybe CalendarDetailFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe CalendarDetailFunc_WithClosures.

wrap_CalendarDetailFunc :: Maybe (Ptr (FunPtr C_CalendarDetailFunc)) -> CalendarDetailFunc_WithClosures -> C_CalendarDetailFunc Source #

Wrap a CalendarDetailFunc into a C_CalendarDetailFunc.

Callback

type C_Callback = Ptr Widget -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type Callback Source #

Arguments

= Widget	`widget`: the widget to operate on
-> IO ()

The type of the callback functions used for e.g. iterating over the children of a container, see containerForeach.

type Callback_WithClosures Source #

Arguments

= Widget	`widget`: the widget to operate on
-> Ptr ()	`data`: user-supplied data
-> IO ()

The type of the callback functions used for e.g. iterating over the children of a container, see containerForeach.

drop_closures_Callback :: Callback -> Callback_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_Callback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_Callback
-> a	`widget`: the widget to operate on
-> Ptr ()	`data`: user-supplied data
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_Callback :: MonadIO m => Callback -> m (GClosure C_Callback) Source #

Wrap the callback into a GClosure.

mk_Callback :: C_Callback -> IO (FunPtr C_Callback) Source #

Generate a function pointer callable from C code, from a C_Callback.

noCallback :: Maybe Callback Source #

A convenience synonym for Nothing :: Maybe Callback.

noCallback_WithClosures :: Maybe Callback_WithClosures Source #

A convenience synonym for Nothing :: Maybe Callback_WithClosures.

wrap_Callback :: Maybe (Ptr (FunPtr C_Callback)) -> Callback_WithClosures -> C_Callback Source #

Wrap a Callback into a C_Callback.

CellAllocCallback

type C_CellAllocCallback = Ptr CellRenderer -> Ptr Rectangle -> Ptr Rectangle -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type CellAllocCallback Source #

Arguments

= CellRenderer	`renderer`: the cell renderer to operate on
-> Rectangle	`cellArea`: the area allocated to `renderer` inside the rectangle provided to `cellAreaForeachAlloc`.
-> Rectangle	`cellBackground`: the background area for `renderer` inside the background area provided to `cellAreaForeachAlloc`.
-> IO Bool	Returns: `True` to stop iterating over cells.

The type of the callback functions used for iterating over the cell renderers and their allocated areas inside a CellArea, see cellAreaForeachAlloc.

type CellAllocCallback_WithClosures Source #

Arguments

= CellRenderer	`renderer`: the cell renderer to operate on
-> Rectangle	`cellArea`: the area allocated to `renderer` inside the rectangle provided to `cellAreaForeachAlloc`.
-> Rectangle	`cellBackground`: the background area for `renderer` inside the background area provided to `cellAreaForeachAlloc`.
-> Ptr ()	`data`: user-supplied data
-> IO Bool	Returns: `True` to stop iterating over cells.

The type of the callback functions used for iterating over the cell renderers and their allocated areas inside a CellArea, see cellAreaForeachAlloc.

drop_closures_CellAllocCallback :: CellAllocCallback -> CellAllocCallback_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_CellAllocCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsCellRenderer a)
=> FunPtr C_CellAllocCallback
-> a	`renderer`: the cell renderer to operate on
-> Rectangle	`cellArea`: the area allocated to `renderer` inside the rectangle provided to `cellAreaForeachAlloc`.
-> Rectangle	`cellBackground`: the background area for `renderer` inside the background area provided to `cellAreaForeachAlloc`.
-> Ptr ()	`data`: user-supplied data
-> m Bool	Returns: `True` to stop iterating over cells.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_CellAllocCallback :: MonadIO m => CellAllocCallback -> m (GClosure C_CellAllocCallback) Source #

Wrap the callback into a GClosure.

mk_CellAllocCallback :: C_CellAllocCallback -> IO (FunPtr C_CellAllocCallback) Source #

Generate a function pointer callable from C code, from a C_CellAllocCallback.

noCellAllocCallback :: Maybe CellAllocCallback Source #

A convenience synonym for Nothing :: Maybe CellAllocCallback.

noCellAllocCallback_WithClosures :: Maybe CellAllocCallback_WithClosures Source #

A convenience synonym for Nothing :: Maybe CellAllocCallback_WithClosures.

wrap_CellAllocCallback :: Maybe (Ptr (FunPtr C_CellAllocCallback)) -> CellAllocCallback_WithClosures -> C_CellAllocCallback Source #

Wrap a CellAllocCallback into a C_CellAllocCallback.

CellCallback

type C_CellCallback = Ptr CellRenderer -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type CellCallback Source #

Arguments

= CellRenderer	`renderer`: the cell renderer to operate on
-> IO Bool	Returns: `True` to stop iterating over cells.

The type of the callback functions used for iterating over the cell renderers of a CellArea, see cellAreaForeach.

type CellCallback_WithClosures Source #

Arguments

= CellRenderer	`renderer`: the cell renderer to operate on
-> Ptr ()	`data`: user-supplied data
-> IO Bool	Returns: `True` to stop iterating over cells.

The type of the callback functions used for iterating over the cell renderers of a CellArea, see cellAreaForeach.

drop_closures_CellCallback :: CellCallback -> CellCallback_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_CellCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsCellRenderer a)
=> FunPtr C_CellCallback
-> a	`renderer`: the cell renderer to operate on
-> Ptr ()	`data`: user-supplied data
-> m Bool	Returns: `True` to stop iterating over cells.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_CellCallback :: MonadIO m => CellCallback -> m (GClosure C_CellCallback) Source #

Wrap the callback into a GClosure.

mk_CellCallback :: C_CellCallback -> IO (FunPtr C_CellCallback) Source #

Generate a function pointer callable from C code, from a C_CellCallback.

noCellCallback :: Maybe CellCallback Source #

A convenience synonym for Nothing :: Maybe CellCallback.

noCellCallback_WithClosures :: Maybe CellCallback_WithClosures Source #

A convenience synonym for Nothing :: Maybe CellCallback_WithClosures.

wrap_CellCallback :: Maybe (Ptr (FunPtr C_CellCallback)) -> CellCallback_WithClosures -> C_CellCallback Source #

Wrap a CellCallback into a C_CellCallback.

CellLayoutDataFunc

type C_CellLayoutDataFunc = Ptr CellLayout -> Ptr CellRenderer -> Ptr TreeModel -> Ptr TreeIter -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type CellLayoutDataFunc Source #

Arguments

= CellLayout	`cellLayout`: a `CellLayout`
-> CellRenderer	`cell`: the cell renderer whose value is to be set
-> TreeModel	`treeModel`: the model
-> TreeIter	`iter`: a `TreeIter` indicating the row to set the value for
-> IO ()

A function which should set the value of cellLayout’s cell renderer(s) as appropriate.

type CellLayoutDataFunc_WithClosures Source #

Arguments

= CellLayout	`cellLayout`: a `CellLayout`
-> CellRenderer	`cell`: the cell renderer whose value is to be set
-> TreeModel	`treeModel`: the model
-> TreeIter	`iter`: a `TreeIter` indicating the row to set the value for
-> Ptr ()	`data`: user data passed to `cellLayoutSetCellDataFunc`
-> IO ()

A function which should set the value of cellLayout’s cell renderer(s) as appropriate.

drop_closures_CellLayoutDataFunc :: CellLayoutDataFunc -> CellLayoutDataFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_CellLayoutDataFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsCellLayout a, IsCellRenderer b, IsTreeModel c)
=> FunPtr C_CellLayoutDataFunc
-> a	`cellLayout`: a `CellLayout`
-> b	`cell`: the cell renderer whose value is to be set
-> c	`treeModel`: the model
-> TreeIter	`iter`: a `TreeIter` indicating the row to set the value for
-> Ptr ()	`data`: user data passed to `cellLayoutSetCellDataFunc`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_CellLayoutDataFunc :: MonadIO m => CellLayoutDataFunc -> m (GClosure C_CellLayoutDataFunc) Source #

Wrap the callback into a GClosure.

mk_CellLayoutDataFunc :: C_CellLayoutDataFunc -> IO (FunPtr C_CellLayoutDataFunc) Source #

Generate a function pointer callable from C code, from a C_CellLayoutDataFunc.

noCellLayoutDataFunc :: Maybe CellLayoutDataFunc Source #

A convenience synonym for Nothing :: Maybe CellLayoutDataFunc.

noCellLayoutDataFunc_WithClosures :: Maybe CellLayoutDataFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe CellLayoutDataFunc_WithClosures.

wrap_CellLayoutDataFunc :: Maybe (Ptr (FunPtr C_CellLayoutDataFunc)) -> CellLayoutDataFunc_WithClosures -> C_CellLayoutDataFunc Source #

Wrap a CellLayoutDataFunc into a C_CellLayoutDataFunc.

ClipboardClearFunc

type C_ClipboardClearFunc = Ptr Clipboard -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ClipboardClearFunc Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> Ptr ()	`userDataOrOwner`: the `userData` argument passed to `gtk_clipboard_set_with_data()`, or the `owner` argument passed to `gtk_clipboard_set_with_owner()`
-> IO ()

A function that will be called when the contents of the clipboard are changed or cleared. Once this has called, the userDataOrOwner argument will not be used again.

dynamic_ClipboardClearFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsClipboard a)
=> FunPtr C_ClipboardClearFunc
-> a	`clipboard`: the `Clipboard`
-> Ptr ()	`userDataOrOwner`: the `userData` argument passed to `gtk_clipboard_set_with_data()`, or the `owner` argument passed to `gtk_clipboard_set_with_owner()`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ClipboardClearFunc :: MonadIO m => ClipboardClearFunc -> m (GClosure C_ClipboardClearFunc) Source #

Wrap the callback into a GClosure.

mk_ClipboardClearFunc :: C_ClipboardClearFunc -> IO (FunPtr C_ClipboardClearFunc) Source #

Generate a function pointer callable from C code, from a C_ClipboardClearFunc.

noClipboardClearFunc :: Maybe ClipboardClearFunc Source #

A convenience synonym for Nothing :: Maybe ClipboardClearFunc.

wrap_ClipboardClearFunc :: Maybe (Ptr (FunPtr C_ClipboardClearFunc)) -> ClipboardClearFunc -> C_ClipboardClearFunc Source #

Wrap a ClipboardClearFunc into a C_ClipboardClearFunc.

ClipboardGetFunc

type C_ClipboardGetFunc = Ptr Clipboard -> Ptr SelectionData -> Word32 -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ClipboardGetFunc Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> SelectionData	`selectionData`: a `SelectionData` argument in which the requested data should be stored.
-> Word32	`info`: the info field corresponding to the requested target from the `TargetEntry` array passed to `gtk_clipboard_set_with_data()` or `gtk_clipboard_set_with_owner()`.
-> Ptr ()	`userDataOrOwner`: the `userData` argument passed to `gtk_clipboard_set_with_data()`, or the `owner` argument passed to `gtk_clipboard_set_with_owner()`
-> IO ()

A function that will be called to provide the contents of the selection. If multiple types of data were advertised, the requested type can be determined from the info parameter or by checking the target field of selectionData. If the data could successfully be converted into then it should be stored into the selectionData object by calling selectionDataSet (or related functions such as selectionDataSetText). If no data is set, the requestor will be informed that the attempt to get the data failed.

dynamic_ClipboardGetFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsClipboard a)
=> FunPtr C_ClipboardGetFunc
-> a	`clipboard`: the `Clipboard`
-> SelectionData	`selectionData`: a `SelectionData` argument in which the requested data should be stored.
-> Word32	`info`: the info field corresponding to the requested target from the `TargetEntry` array passed to `gtk_clipboard_set_with_data()` or `gtk_clipboard_set_with_owner()`.
-> Ptr ()	`userDataOrOwner`: the `userData` argument passed to `gtk_clipboard_set_with_data()`, or the `owner` argument passed to `gtk_clipboard_set_with_owner()`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ClipboardGetFunc :: MonadIO m => ClipboardGetFunc -> m (GClosure C_ClipboardGetFunc) Source #

Wrap the callback into a GClosure.

mk_ClipboardGetFunc :: C_ClipboardGetFunc -> IO (FunPtr C_ClipboardGetFunc) Source #

Generate a function pointer callable from C code, from a C_ClipboardGetFunc.

noClipboardGetFunc :: Maybe ClipboardGetFunc Source #

A convenience synonym for Nothing :: Maybe ClipboardGetFunc.

wrap_ClipboardGetFunc :: Maybe (Ptr (FunPtr C_ClipboardGetFunc)) -> ClipboardGetFunc -> C_ClipboardGetFunc Source #

Wrap a ClipboardGetFunc into a C_ClipboardGetFunc.

ClipboardImageReceivedFunc

type C_ClipboardImageReceivedFunc = Ptr Clipboard -> Ptr Pixbuf -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ClipboardImageReceivedFunc Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> Maybe Pixbuf	`pixbuf`: the received image
-> IO ()

A function to be called when the results of clipboardRequestImage are received, or when the request fails.

Since: 2.6

type ClipboardImageReceivedFunc_WithClosures Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> Maybe Pixbuf	`pixbuf`: the received image
-> Ptr ()	`data`: the `userData` supplied to `clipboardRequestImage`.
-> IO ()

A function to be called when the results of clipboardRequestImage are received, or when the request fails.

Since: 2.6

drop_closures_ClipboardImageReceivedFunc :: ClipboardImageReceivedFunc -> ClipboardImageReceivedFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_ClipboardImageReceivedFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsClipboard a, IsPixbuf b)
=> FunPtr C_ClipboardImageReceivedFunc
-> a	`clipboard`: the `Clipboard`
-> Maybe b	`pixbuf`: the received image
-> Ptr ()	`data`: the `userData` supplied to `clipboardRequestImage`.
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ClipboardImageReceivedFunc :: MonadIO m => ClipboardImageReceivedFunc -> m (GClosure C_ClipboardImageReceivedFunc) Source #

Wrap the callback into a GClosure.

mk_ClipboardImageReceivedFunc :: C_ClipboardImageReceivedFunc -> IO (FunPtr C_ClipboardImageReceivedFunc) Source #

Generate a function pointer callable from C code, from a C_ClipboardImageReceivedFunc.

noClipboardImageReceivedFunc :: Maybe ClipboardImageReceivedFunc Source #

A convenience synonym for Nothing :: Maybe ClipboardImageReceivedFunc.

noClipboardImageReceivedFunc_WithClosures :: Maybe ClipboardImageReceivedFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe ClipboardImageReceivedFunc_WithClosures.

wrap_ClipboardImageReceivedFunc :: Maybe (Ptr (FunPtr C_ClipboardImageReceivedFunc)) -> ClipboardImageReceivedFunc_WithClosures -> C_ClipboardImageReceivedFunc Source #

Wrap a ClipboardImageReceivedFunc into a C_ClipboardImageReceivedFunc.

ClipboardReceivedFunc

type C_ClipboardReceivedFunc = Ptr Clipboard -> Ptr SelectionData -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ClipboardReceivedFunc Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> SelectionData	`selectionData`: a `SelectionData` containing the data was received. If retrieving the data failed, then then length field of `selectionData` will be negative.
-> IO ()

A function to be called when the results of clipboardRequestContents are received, or when the request fails.

type ClipboardReceivedFunc_WithClosures Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> SelectionData	`selectionData`: a `SelectionData` containing the data was received. If retrieving the data failed, then then length field of `selectionData` will be negative.
-> Ptr ()	`data`: the `userData` supplied to `clipboardRequestContents`.
-> IO ()

A function to be called when the results of clipboardRequestContents are received, or when the request fails.

drop_closures_ClipboardReceivedFunc :: ClipboardReceivedFunc -> ClipboardReceivedFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_ClipboardReceivedFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsClipboard a)
=> FunPtr C_ClipboardReceivedFunc
-> a	`clipboard`: the `Clipboard`
-> SelectionData	`selectionData`: a `SelectionData` containing the data was received. If retrieving the data failed, then then length field of `selectionData` will be negative.
-> Ptr ()	`data`: the `userData` supplied to `clipboardRequestContents`.
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ClipboardReceivedFunc :: MonadIO m => ClipboardReceivedFunc -> m (GClosure C_ClipboardReceivedFunc) Source #

Wrap the callback into a GClosure.

mk_ClipboardReceivedFunc :: C_ClipboardReceivedFunc -> IO (FunPtr C_ClipboardReceivedFunc) Source #

Generate a function pointer callable from C code, from a C_ClipboardReceivedFunc.

noClipboardReceivedFunc :: Maybe ClipboardReceivedFunc Source #

A convenience synonym for Nothing :: Maybe ClipboardReceivedFunc.

noClipboardReceivedFunc_WithClosures :: Maybe ClipboardReceivedFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe ClipboardReceivedFunc_WithClosures.

wrap_ClipboardReceivedFunc :: Maybe (Ptr (FunPtr C_ClipboardReceivedFunc)) -> ClipboardReceivedFunc_WithClosures -> C_ClipboardReceivedFunc Source #

Wrap a ClipboardReceivedFunc into a C_ClipboardReceivedFunc.

ClipboardRichTextReceivedFunc

type C_ClipboardRichTextReceivedFunc = Ptr Clipboard -> Ptr Atom -> CString -> Word64 -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ClipboardRichTextReceivedFunc Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> Atom	`format`: The format of the rich text
-> Maybe Text	`text`: the rich text received, as a UTF-8 encoded string, or `Nothing` if retrieving the data failed.
-> Word64	`length`: Length of the text.
-> IO ()

A function to be called when the results of clipboardRequestRichText are received, or when the request fails.

Since: 2.10

type ClipboardRichTextReceivedFunc_WithClosures Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> Atom	`format`: The format of the rich text
-> Maybe Text	`text`: the rich text received, as a UTF-8 encoded string, or `Nothing` if retrieving the data failed.
-> Word64	`length`: Length of the text.
-> Ptr ()	`data`: the `userData` supplied to `clipboardRequestRichText`.
-> IO ()

A function to be called when the results of clipboardRequestRichText are received, or when the request fails.

Since: 2.10

drop_closures_ClipboardRichTextReceivedFunc :: ClipboardRichTextReceivedFunc -> ClipboardRichTextReceivedFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_ClipboardRichTextReceivedFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsClipboard a)
=> FunPtr C_ClipboardRichTextReceivedFunc
-> a	`clipboard`: the `Clipboard`
-> Atom	`format`: The format of the rich text
-> Maybe Text	`text`: the rich text received, as a UTF-8 encoded string, or `Nothing` if retrieving the data failed.
-> Word64	`length`: Length of the text.
-> Ptr ()	`data`: the `userData` supplied to `clipboardRequestRichText`.
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ClipboardRichTextReceivedFunc :: MonadIO m => ClipboardRichTextReceivedFunc -> m (GClosure C_ClipboardRichTextReceivedFunc) Source #

Wrap the callback into a GClosure.

mk_ClipboardRichTextReceivedFunc :: C_ClipboardRichTextReceivedFunc -> IO (FunPtr C_ClipboardRichTextReceivedFunc) Source #

Generate a function pointer callable from C code, from a C_ClipboardRichTextReceivedFunc.

noClipboardRichTextReceivedFunc :: Maybe ClipboardRichTextReceivedFunc Source #

A convenience synonym for Nothing :: Maybe ClipboardRichTextReceivedFunc.

noClipboardRichTextReceivedFunc_WithClosures :: Maybe ClipboardRichTextReceivedFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe ClipboardRichTextReceivedFunc_WithClosures.

wrap_ClipboardRichTextReceivedFunc :: Maybe (Ptr (FunPtr C_ClipboardRichTextReceivedFunc)) -> ClipboardRichTextReceivedFunc_WithClosures -> C_ClipboardRichTextReceivedFunc Source #

Wrap a ClipboardRichTextReceivedFunc into a C_ClipboardRichTextReceivedFunc.

ClipboardTargetsReceivedFunc

type C_ClipboardTargetsReceivedFunc = Ptr Clipboard -> Ptr (Ptr Atom) -> Int32 -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ClipboardTargetsReceivedFunc Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> Maybe [Atom]	`atoms`: the supported targets, as array of `Atom`, or `Nothing` if retrieving the data failed.
-> IO ()

A function to be called when the results of clipboardRequestTargets are received, or when the request fails.

Since: 2.4

type ClipboardTargetsReceivedFunc_WithClosures Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> Maybe [Atom]	`atoms`: the supported targets, as array of `Atom`, or `Nothing` if retrieving the data failed.
-> Ptr ()	`data`: the `userData` supplied to `clipboardRequestTargets`.
-> IO ()

A function to be called when the results of clipboardRequestTargets are received, or when the request fails.

Since: 2.4

drop_closures_ClipboardTargetsReceivedFunc :: ClipboardTargetsReceivedFunc -> ClipboardTargetsReceivedFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_ClipboardTargetsReceivedFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsClipboard a)
=> FunPtr C_ClipboardTargetsReceivedFunc
-> a	`clipboard`: the `Clipboard`
-> Maybe [Atom]	`atoms`: the supported targets, as array of `Atom`, or `Nothing` if retrieving the data failed.
-> Ptr ()	`data`: the `userData` supplied to `clipboardRequestTargets`.
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ClipboardTargetsReceivedFunc :: MonadIO m => ClipboardTargetsReceivedFunc -> m (GClosure C_ClipboardTargetsReceivedFunc) Source #

Wrap the callback into a GClosure.

mk_ClipboardTargetsReceivedFunc :: C_ClipboardTargetsReceivedFunc -> IO (FunPtr C_ClipboardTargetsReceivedFunc) Source #

Generate a function pointer callable from C code, from a C_ClipboardTargetsReceivedFunc.

noClipboardTargetsReceivedFunc :: Maybe ClipboardTargetsReceivedFunc Source #

A convenience synonym for Nothing :: Maybe ClipboardTargetsReceivedFunc.

noClipboardTargetsReceivedFunc_WithClosures :: Maybe ClipboardTargetsReceivedFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe ClipboardTargetsReceivedFunc_WithClosures.

wrap_ClipboardTargetsReceivedFunc :: Maybe (Ptr (FunPtr C_ClipboardTargetsReceivedFunc)) -> ClipboardTargetsReceivedFunc_WithClosures -> C_ClipboardTargetsReceivedFunc Source #

Wrap a ClipboardTargetsReceivedFunc into a C_ClipboardTargetsReceivedFunc.

ClipboardTextReceivedFunc

type C_ClipboardTextReceivedFunc = Ptr Clipboard -> CString -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ClipboardTextReceivedFunc Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> Maybe Text	`text`: the text received, as a UTF-8 encoded string, or `Nothing` if retrieving the data failed.
-> IO ()

A function to be called when the results of clipboardRequestText are received, or when the request fails.

type ClipboardTextReceivedFunc_WithClosures Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> Maybe Text	`text`: the text received, as a UTF-8 encoded string, or `Nothing` if retrieving the data failed.
-> Ptr ()	`data`: the `userData` supplied to `clipboardRequestText`.
-> IO ()

A function to be called when the results of clipboardRequestText are received, or when the request fails.

drop_closures_ClipboardTextReceivedFunc :: ClipboardTextReceivedFunc -> ClipboardTextReceivedFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_ClipboardTextReceivedFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsClipboard a)
=> FunPtr C_ClipboardTextReceivedFunc
-> a	`clipboard`: the `Clipboard`
-> Maybe Text	`text`: the text received, as a UTF-8 encoded string, or `Nothing` if retrieving the data failed.
-> Ptr ()	`data`: the `userData` supplied to `clipboardRequestText`.
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ClipboardTextReceivedFunc :: MonadIO m => ClipboardTextReceivedFunc -> m (GClosure C_ClipboardTextReceivedFunc) Source #

Wrap the callback into a GClosure.

mk_ClipboardTextReceivedFunc :: C_ClipboardTextReceivedFunc -> IO (FunPtr C_ClipboardTextReceivedFunc) Source #

Generate a function pointer callable from C code, from a C_ClipboardTextReceivedFunc.

noClipboardTextReceivedFunc :: Maybe ClipboardTextReceivedFunc Source #

A convenience synonym for Nothing :: Maybe ClipboardTextReceivedFunc.

noClipboardTextReceivedFunc_WithClosures :: Maybe ClipboardTextReceivedFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe ClipboardTextReceivedFunc_WithClosures.

wrap_ClipboardTextReceivedFunc :: Maybe (Ptr (FunPtr C_ClipboardTextReceivedFunc)) -> ClipboardTextReceivedFunc_WithClosures -> C_ClipboardTextReceivedFunc Source #

Wrap a ClipboardTextReceivedFunc into a C_ClipboardTextReceivedFunc.

ClipboardURIReceivedFunc

type C_ClipboardURIReceivedFunc = Ptr Clipboard -> Ptr CString -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ClipboardURIReceivedFunc Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> [Text]	`uris`: the received URIs
-> IO ()

A function to be called when the results of clipboardRequestUris are received, or when the request fails.

Since: 2.14

type ClipboardURIReceivedFunc_WithClosures Source #

Arguments

= Clipboard	`clipboard`: the `Clipboard`
-> [Text]	`uris`: the received URIs
-> Ptr ()	`data`: the `userData` supplied to `clipboardRequestUris`.
-> IO ()

A function to be called when the results of clipboardRequestUris are received, or when the request fails.

Since: 2.14

drop_closures_ClipboardURIReceivedFunc :: ClipboardURIReceivedFunc -> ClipboardURIReceivedFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_ClipboardURIReceivedFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsClipboard a)
=> FunPtr C_ClipboardURIReceivedFunc
-> a	`clipboard`: the `Clipboard`
-> [Text]	`uris`: the received URIs
-> Ptr ()	`data`: the `userData` supplied to `clipboardRequestUris`.
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ClipboardURIReceivedFunc :: MonadIO m => ClipboardURIReceivedFunc -> m (GClosure C_ClipboardURIReceivedFunc) Source #

Wrap the callback into a GClosure.

mk_ClipboardURIReceivedFunc :: C_ClipboardURIReceivedFunc -> IO (FunPtr C_ClipboardURIReceivedFunc) Source #

Generate a function pointer callable from C code, from a C_ClipboardURIReceivedFunc.

noClipboardURIReceivedFunc :: Maybe ClipboardURIReceivedFunc Source #

A convenience synonym for Nothing :: Maybe ClipboardURIReceivedFunc.

noClipboardURIReceivedFunc_WithClosures :: Maybe ClipboardURIReceivedFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe ClipboardURIReceivedFunc_WithClosures.

wrap_ClipboardURIReceivedFunc :: Maybe (Ptr (FunPtr C_ClipboardURIReceivedFunc)) -> ClipboardURIReceivedFunc_WithClosures -> C_ClipboardURIReceivedFunc Source #

Wrap a ClipboardURIReceivedFunc into a C_ClipboardURIReceivedFunc.

ColorSelectionChangePaletteFunc

type C_ColorSelectionChangePaletteFunc = Ptr Color -> Int32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ColorSelectionChangePaletteFunc Source #

Arguments

= [Color]	`colors`: Array of colors
-> IO ()

Deprecated: (Since version 3.4)

No description available in the introspection data.

dynamic_ColorSelectionChangePaletteFunc Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_ColorSelectionChangePaletteFunc
-> [Color]	`colors`: Array of colors
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ColorSelectionChangePaletteFunc :: MonadIO m => ColorSelectionChangePaletteFunc -> m (GClosure C_ColorSelectionChangePaletteFunc) Source #

Wrap the callback into a GClosure.

mk_ColorSelectionChangePaletteFunc :: C_ColorSelectionChangePaletteFunc -> IO (FunPtr C_ColorSelectionChangePaletteFunc) Source #

Generate a function pointer callable from C code, from a C_ColorSelectionChangePaletteFunc.

noColorSelectionChangePaletteFunc :: Maybe ColorSelectionChangePaletteFunc Source #

A convenience synonym for Nothing :: Maybe ColorSelectionChangePaletteFunc.

wrap_ColorSelectionChangePaletteFunc :: Maybe (Ptr (FunPtr C_ColorSelectionChangePaletteFunc)) -> ColorSelectionChangePaletteFunc -> C_ColorSelectionChangePaletteFunc Source #

Wrap a ColorSelectionChangePaletteFunc into a C_ColorSelectionChangePaletteFunc.

ColorSelectionChangePaletteWithScreenFunc

type C_ColorSelectionChangePaletteWithScreenFunc = Ptr Screen -> Ptr Color -> Int32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ColorSelectionChangePaletteWithScreenFunc Source #

Arguments

= Screen
-> [Color]	`colors`: Array of colors
-> IO ()

Deprecated: (Since version 3.4)

No description available in the introspection data.

Since: 2.2

dynamic_ColorSelectionChangePaletteWithScreenFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsScreen a)
=> FunPtr C_ColorSelectionChangePaletteWithScreenFunc
-> a
-> [Color]	`colors`: Array of colors
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ColorSelectionChangePaletteWithScreenFunc :: MonadIO m => ColorSelectionChangePaletteWithScreenFunc -> m (GClosure C_ColorSelectionChangePaletteWithScreenFunc) Source #

Wrap the callback into a GClosure.

mk_ColorSelectionChangePaletteWithScreenFunc :: C_ColorSelectionChangePaletteWithScreenFunc -> IO (FunPtr C_ColorSelectionChangePaletteWithScreenFunc) Source #

Generate a function pointer callable from C code, from a C_ColorSelectionChangePaletteWithScreenFunc.

noColorSelectionChangePaletteWithScreenFunc :: Maybe ColorSelectionChangePaletteWithScreenFunc Source #

A convenience synonym for Nothing :: Maybe ColorSelectionChangePaletteWithScreenFunc.

wrap_ColorSelectionChangePaletteWithScreenFunc :: Maybe (Ptr (FunPtr C_ColorSelectionChangePaletteWithScreenFunc)) -> ColorSelectionChangePaletteWithScreenFunc -> C_ColorSelectionChangePaletteWithScreenFunc Source #

Wrap a ColorSelectionChangePaletteWithScreenFunc into a C_ColorSelectionChangePaletteWithScreenFunc.

ContainerClassAddFieldCallback

type C_ContainerClassAddFieldCallback = Ptr Container -> Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ContainerClassAddFieldCallback Source #

Arguments

= Container	`container`: a `Container`
-> Widget	`widget`: a widget to be placed inside `container`
-> IO ()

No description available in the introspection data.

dynamic_ContainerClassAddFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsContainer a, IsWidget b)
=> FunPtr C_ContainerClassAddFieldCallback
-> a	`container`: a `Container`
-> b	`widget`: a widget to be placed inside `container`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ContainerClassAddFieldCallback :: MonadIO m => ContainerClassAddFieldCallback -> m (GClosure C_ContainerClassAddFieldCallback) Source #

Wrap the callback into a GClosure.

mk_ContainerClassAddFieldCallback :: C_ContainerClassAddFieldCallback -> IO (FunPtr C_ContainerClassAddFieldCallback) Source #

Generate a function pointer callable from C code, from a C_ContainerClassAddFieldCallback.

noContainerClassAddFieldCallback :: Maybe ContainerClassAddFieldCallback Source #

A convenience synonym for Nothing :: Maybe ContainerClassAddFieldCallback.

wrap_ContainerClassAddFieldCallback :: Maybe (Ptr (FunPtr C_ContainerClassAddFieldCallback)) -> ContainerClassAddFieldCallback -> C_ContainerClassAddFieldCallback Source #

Wrap a ContainerClassAddFieldCallback into a C_ContainerClassAddFieldCallback.

ContainerClassCheckResizeFieldCallback

type C_ContainerClassCheckResizeFieldCallback = Ptr Container -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ContainerClassCheckResizeFieldCallback = Container -> IO () Source #

No description available in the introspection data.

dynamic_ContainerClassCheckResizeFieldCallback :: (HasCallStack, MonadIO m, IsContainer a) => FunPtr C_ContainerClassCheckResizeFieldCallback -> a -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ContainerClassCheckResizeFieldCallback :: MonadIO m => ContainerClassCheckResizeFieldCallback -> m (GClosure C_ContainerClassCheckResizeFieldCallback) Source #

Wrap the callback into a GClosure.

mk_ContainerClassCheckResizeFieldCallback :: C_ContainerClassCheckResizeFieldCallback -> IO (FunPtr C_ContainerClassCheckResizeFieldCallback) Source #

Generate a function pointer callable from C code, from a C_ContainerClassCheckResizeFieldCallback.

noContainerClassCheckResizeFieldCallback :: Maybe ContainerClassCheckResizeFieldCallback Source #

A convenience synonym for Nothing :: Maybe ContainerClassCheckResizeFieldCallback.

wrap_ContainerClassCheckResizeFieldCallback :: Maybe (Ptr (FunPtr C_ContainerClassCheckResizeFieldCallback)) -> ContainerClassCheckResizeFieldCallback -> C_ContainerClassCheckResizeFieldCallback Source #

Wrap a ContainerClassCheckResizeFieldCallback into a C_ContainerClassCheckResizeFieldCallback.

ContainerClassChildTypeFieldCallback

type C_ContainerClassChildTypeFieldCallback = Ptr Container -> IO CGType Source #

Type for the callback on the (unwrapped) C side.

type ContainerClassChildTypeFieldCallback Source #

Arguments

= Container	`container`: a `Container`
-> IO GType	Returns: a `GType`.

No description available in the introspection data.

dynamic_ContainerClassChildTypeFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsContainer a)
=> FunPtr C_ContainerClassChildTypeFieldCallback
-> a	`container`: a `Container`
-> m GType	Returns: a `GType`.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ContainerClassChildTypeFieldCallback :: MonadIO m => ContainerClassChildTypeFieldCallback -> m (GClosure C_ContainerClassChildTypeFieldCallback) Source #

Wrap the callback into a GClosure.

mk_ContainerClassChildTypeFieldCallback :: C_ContainerClassChildTypeFieldCallback -> IO (FunPtr C_ContainerClassChildTypeFieldCallback) Source #

Generate a function pointer callable from C code, from a C_ContainerClassChildTypeFieldCallback.

noContainerClassChildTypeFieldCallback :: Maybe ContainerClassChildTypeFieldCallback Source #

A convenience synonym for Nothing :: Maybe ContainerClassChildTypeFieldCallback.

wrap_ContainerClassChildTypeFieldCallback :: Maybe (Ptr (FunPtr C_ContainerClassChildTypeFieldCallback)) -> ContainerClassChildTypeFieldCallback -> C_ContainerClassChildTypeFieldCallback Source #

Wrap a ContainerClassChildTypeFieldCallback into a C_ContainerClassChildTypeFieldCallback.

ContainerClassCompositeNameFieldCallback

type C_ContainerClassCompositeNameFieldCallback = Ptr Container -> Ptr Widget -> IO CString Source #

Type for the callback on the (unwrapped) C side.

type ContainerClassCompositeNameFieldCallback = Container -> Widget -> IO Text Source #

No description available in the introspection data.

dynamic_ContainerClassCompositeNameFieldCallback :: (HasCallStack, MonadIO m, IsContainer a, IsWidget b) => FunPtr C_ContainerClassCompositeNameFieldCallback -> a -> b -> m Text Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ContainerClassCompositeNameFieldCallback :: MonadIO m => ContainerClassCompositeNameFieldCallback -> m (GClosure C_ContainerClassCompositeNameFieldCallback) Source #

Wrap the callback into a GClosure.

mk_ContainerClassCompositeNameFieldCallback :: C_ContainerClassCompositeNameFieldCallback -> IO (FunPtr C_ContainerClassCompositeNameFieldCallback) Source #

Generate a function pointer callable from C code, from a C_ContainerClassCompositeNameFieldCallback.

noContainerClassCompositeNameFieldCallback :: Maybe ContainerClassCompositeNameFieldCallback Source #

A convenience synonym for Nothing :: Maybe ContainerClassCompositeNameFieldCallback.

wrap_ContainerClassCompositeNameFieldCallback :: Maybe (Ptr (FunPtr C_ContainerClassCompositeNameFieldCallback)) -> ContainerClassCompositeNameFieldCallback -> C_ContainerClassCompositeNameFieldCallback Source #

Wrap a ContainerClassCompositeNameFieldCallback into a C_ContainerClassCompositeNameFieldCallback.

ContainerClassForallFieldCallback

type C_ContainerClassForallFieldCallback = Ptr Container -> CInt -> FunPtr C_Callback -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ContainerClassForallFieldCallback Source #

Arguments

= Container	`container`: a `Container`
-> Bool
-> Callback_WithClosures	`callback`: a callback
-> IO ()

No description available in the introspection data.

type ContainerClassForallFieldCallback_WithClosures Source #

Arguments

= Container	`container`: a `Container`
-> Bool
-> Callback_WithClosures	`callback`: a callback
-> Ptr ()	`callbackData`: callback user data
-> IO ()

No description available in the introspection data.

drop_closures_ContainerClassForallFieldCallback :: ContainerClassForallFieldCallback -> ContainerClassForallFieldCallback_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_ContainerClassForallFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsContainer a)
=> FunPtr C_ContainerClassForallFieldCallback
-> a	`container`: a `Container`
-> Bool
-> Callback_WithClosures	`callback`: a callback
-> Ptr ()	`callbackData`: callback user data
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ContainerClassForallFieldCallback :: MonadIO m => ContainerClassForallFieldCallback -> m (GClosure C_ContainerClassForallFieldCallback) Source #

Wrap the callback into a GClosure.

mk_ContainerClassForallFieldCallback :: C_ContainerClassForallFieldCallback -> IO (FunPtr C_ContainerClassForallFieldCallback) Source #

Generate a function pointer callable from C code, from a C_ContainerClassForallFieldCallback.

noContainerClassForallFieldCallback :: Maybe ContainerClassForallFieldCallback Source #

A convenience synonym for Nothing :: Maybe ContainerClassForallFieldCallback.

noContainerClassForallFieldCallback_WithClosures :: Maybe ContainerClassForallFieldCallback_WithClosures Source #

A convenience synonym for Nothing :: Maybe ContainerClassForallFieldCallback_WithClosures.

wrap_ContainerClassForallFieldCallback :: Maybe (Ptr (FunPtr C_ContainerClassForallFieldCallback)) -> ContainerClassForallFieldCallback_WithClosures -> C_ContainerClassForallFieldCallback Source #

Wrap a ContainerClassForallFieldCallback into a C_ContainerClassForallFieldCallback.

ContainerClassGetChildPropertyFieldCallback

type C_ContainerClassGetChildPropertyFieldCallback = Ptr Container -> Ptr Widget -> Word32 -> Ptr GValue -> Ptr GParamSpec -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ContainerClassGetChildPropertyFieldCallback = Container -> Widget -> Word32 -> GValue -> GParamSpec -> IO () Source #

No description available in the introspection data.

dynamic_ContainerClassGetChildPropertyFieldCallback :: (HasCallStack, MonadIO m, IsContainer a, IsWidget b) => FunPtr C_ContainerClassGetChildPropertyFieldCallback -> a -> b -> Word32 -> GValue -> GParamSpec -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ContainerClassGetChildPropertyFieldCallback :: MonadIO m => ContainerClassGetChildPropertyFieldCallback -> m (GClosure C_ContainerClassGetChildPropertyFieldCallback) Source #

Wrap the callback into a GClosure.

mk_ContainerClassGetChildPropertyFieldCallback :: C_ContainerClassGetChildPropertyFieldCallback -> IO (FunPtr C_ContainerClassGetChildPropertyFieldCallback) Source #

Generate a function pointer callable from C code, from a C_ContainerClassGetChildPropertyFieldCallback.

noContainerClassGetChildPropertyFieldCallback :: Maybe ContainerClassGetChildPropertyFieldCallback Source #

A convenience synonym for Nothing :: Maybe ContainerClassGetChildPropertyFieldCallback.

wrap_ContainerClassGetChildPropertyFieldCallback :: Maybe (Ptr (FunPtr C_ContainerClassGetChildPropertyFieldCallback)) -> ContainerClassGetChildPropertyFieldCallback -> C_ContainerClassGetChildPropertyFieldCallback Source #

Wrap a ContainerClassGetChildPropertyFieldCallback into a C_ContainerClassGetChildPropertyFieldCallback.

ContainerClassGetPathForChildFieldCallback

type C_ContainerClassGetPathForChildFieldCallback = Ptr Container -> Ptr Widget -> IO (Ptr WidgetPath) Source #

Type for the callback on the (unwrapped) C side.

type ContainerClassGetPathForChildFieldCallback Source #

Arguments

= Container	`container`: a `Container`
-> Widget	`child`: a child of `container`
-> IO WidgetPath	Returns: A newly created `WidgetPath`

No description available in the introspection data.

dynamic_ContainerClassGetPathForChildFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsContainer a, IsWidget b)
=> FunPtr C_ContainerClassGetPathForChildFieldCallback
-> a	`container`: a `Container`
-> b	`child`: a child of `container`
-> m WidgetPath	Returns: A newly created `WidgetPath`

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ContainerClassGetPathForChildFieldCallback :: MonadIO m => ContainerClassGetPathForChildFieldCallback -> m (GClosure C_ContainerClassGetPathForChildFieldCallback) Source #

Wrap the callback into a GClosure.

mk_ContainerClassGetPathForChildFieldCallback :: C_ContainerClassGetPathForChildFieldCallback -> IO (FunPtr C_ContainerClassGetPathForChildFieldCallback) Source #

Generate a function pointer callable from C code, from a C_ContainerClassGetPathForChildFieldCallback.

noContainerClassGetPathForChildFieldCallback :: Maybe ContainerClassGetPathForChildFieldCallback Source #

A convenience synonym for Nothing :: Maybe ContainerClassGetPathForChildFieldCallback.

wrap_ContainerClassGetPathForChildFieldCallback :: Maybe (Ptr (FunPtr C_ContainerClassGetPathForChildFieldCallback)) -> ContainerClassGetPathForChildFieldCallback -> C_ContainerClassGetPathForChildFieldCallback Source #

Wrap a ContainerClassGetPathForChildFieldCallback into a C_ContainerClassGetPathForChildFieldCallback.

ContainerClassRemoveFieldCallback

type C_ContainerClassRemoveFieldCallback = Ptr Container -> Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ContainerClassRemoveFieldCallback Source #

Arguments

= Container	`container`: a `Container`
-> Widget	`widget`: a current child of `container`
-> IO ()

No description available in the introspection data.

dynamic_ContainerClassRemoveFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsContainer a, IsWidget b)
=> FunPtr C_ContainerClassRemoveFieldCallback
-> a	`container`: a `Container`
-> b	`widget`: a current child of `container`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ContainerClassRemoveFieldCallback :: MonadIO m => ContainerClassRemoveFieldCallback -> m (GClosure C_ContainerClassRemoveFieldCallback) Source #

Wrap the callback into a GClosure.

mk_ContainerClassRemoveFieldCallback :: C_ContainerClassRemoveFieldCallback -> IO (FunPtr C_ContainerClassRemoveFieldCallback) Source #

Generate a function pointer callable from C code, from a C_ContainerClassRemoveFieldCallback.

noContainerClassRemoveFieldCallback :: Maybe ContainerClassRemoveFieldCallback Source #

A convenience synonym for Nothing :: Maybe ContainerClassRemoveFieldCallback.

wrap_ContainerClassRemoveFieldCallback :: Maybe (Ptr (FunPtr C_ContainerClassRemoveFieldCallback)) -> ContainerClassRemoveFieldCallback -> C_ContainerClassRemoveFieldCallback Source #

Wrap a ContainerClassRemoveFieldCallback into a C_ContainerClassRemoveFieldCallback.

ContainerClassSetChildPropertyFieldCallback

type C_ContainerClassSetChildPropertyFieldCallback = Ptr Container -> Ptr Widget -> Word32 -> Ptr GValue -> Ptr GParamSpec -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ContainerClassSetChildPropertyFieldCallback = Container -> Widget -> Word32 -> GValue -> GParamSpec -> IO () Source #

No description available in the introspection data.

dynamic_ContainerClassSetChildPropertyFieldCallback :: (HasCallStack, MonadIO m, IsContainer a, IsWidget b) => FunPtr C_ContainerClassSetChildPropertyFieldCallback -> a -> b -> Word32 -> GValue -> GParamSpec -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ContainerClassSetChildPropertyFieldCallback :: MonadIO m => ContainerClassSetChildPropertyFieldCallback -> m (GClosure C_ContainerClassSetChildPropertyFieldCallback) Source #

Wrap the callback into a GClosure.

mk_ContainerClassSetChildPropertyFieldCallback :: C_ContainerClassSetChildPropertyFieldCallback -> IO (FunPtr C_ContainerClassSetChildPropertyFieldCallback) Source #

Generate a function pointer callable from C code, from a C_ContainerClassSetChildPropertyFieldCallback.

noContainerClassSetChildPropertyFieldCallback :: Maybe ContainerClassSetChildPropertyFieldCallback Source #

A convenience synonym for Nothing :: Maybe ContainerClassSetChildPropertyFieldCallback.

wrap_ContainerClassSetChildPropertyFieldCallback :: Maybe (Ptr (FunPtr C_ContainerClassSetChildPropertyFieldCallback)) -> ContainerClassSetChildPropertyFieldCallback -> C_ContainerClassSetChildPropertyFieldCallback Source #

Wrap a ContainerClassSetChildPropertyFieldCallback into a C_ContainerClassSetChildPropertyFieldCallback.

ContainerClassSetFocusChildFieldCallback

type C_ContainerClassSetFocusChildFieldCallback = Ptr Container -> Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ContainerClassSetFocusChildFieldCallback Source #

Arguments

= Container	`container`: a `Container`
-> Maybe Widget	`child`: a `Widget`, or `Nothing`
-> IO ()

No description available in the introspection data.

dynamic_ContainerClassSetFocusChildFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsContainer a, IsWidget b)
=> FunPtr C_ContainerClassSetFocusChildFieldCallback
-> a	`container`: a `Container`
-> Maybe b	`child`: a `Widget`, or `Nothing`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ContainerClassSetFocusChildFieldCallback :: MonadIO m => ContainerClassSetFocusChildFieldCallback -> m (GClosure C_ContainerClassSetFocusChildFieldCallback) Source #

Wrap the callback into a GClosure.

mk_ContainerClassSetFocusChildFieldCallback :: C_ContainerClassSetFocusChildFieldCallback -> IO (FunPtr C_ContainerClassSetFocusChildFieldCallback) Source #

Generate a function pointer callable from C code, from a C_ContainerClassSetFocusChildFieldCallback.

noContainerClassSetFocusChildFieldCallback :: Maybe ContainerClassSetFocusChildFieldCallback Source #

A convenience synonym for Nothing :: Maybe ContainerClassSetFocusChildFieldCallback.

wrap_ContainerClassSetFocusChildFieldCallback :: Maybe (Ptr (FunPtr C_ContainerClassSetFocusChildFieldCallback)) -> ContainerClassSetFocusChildFieldCallback -> C_ContainerClassSetFocusChildFieldCallback Source #

Wrap a ContainerClassSetFocusChildFieldCallback into a C_ContainerClassSetFocusChildFieldCallback.

EntryCompletionMatchFunc

type C_EntryCompletionMatchFunc = Ptr EntryCompletion -> CString -> Ptr TreeIter -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type EntryCompletionMatchFunc Source #

Arguments

= EntryCompletion	`completion`: the `EntryCompletion`
-> Text	`key`: the string to match, normalized and case-folded
-> TreeIter	`iter`: a `TreeIter` indicating the row to match
-> IO Bool	Returns: `True` if `iter` should be displayed as a possible completion for `key`

A function which decides whether the row indicated by iter matches a given key, and should be displayed as a possible completion for key. Note that key is normalized and case-folded (see utf8Normalize and utf8Casefold). If this is not appropriate, match functions have access to the unmodified key via gtk_entry_get_text (GTK_ENTRY (gtk_entry_completion_get_entry ())).

type EntryCompletionMatchFunc_WithClosures Source #

Arguments

= EntryCompletion	`completion`: the `EntryCompletion`
-> Text	`key`: the string to match, normalized and case-folded
-> TreeIter	`iter`: a `TreeIter` indicating the row to match
-> Ptr ()	`userData`: user data given to `entryCompletionSetMatchFunc`
-> IO Bool	Returns: `True` if `iter` should be displayed as a possible completion for `key`

A function which decides whether the row indicated by iter matches a given key, and should be displayed as a possible completion for key. Note that key is normalized and case-folded (see utf8Normalize and utf8Casefold). If this is not appropriate, match functions have access to the unmodified key via gtk_entry_get_text (GTK_ENTRY (gtk_entry_completion_get_entry ())).

drop_closures_EntryCompletionMatchFunc :: EntryCompletionMatchFunc -> EntryCompletionMatchFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_EntryCompletionMatchFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsEntryCompletion a)
=> FunPtr C_EntryCompletionMatchFunc
-> a	`completion`: the `EntryCompletion`
-> Text	`key`: the string to match, normalized and case-folded
-> TreeIter	`iter`: a `TreeIter` indicating the row to match
-> Ptr ()	`userData`: user data given to `entryCompletionSetMatchFunc`
-> m Bool	Returns: `True` if `iter` should be displayed as a possible completion for `key`

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_EntryCompletionMatchFunc :: MonadIO m => EntryCompletionMatchFunc -> m (GClosure C_EntryCompletionMatchFunc) Source #

Wrap the callback into a GClosure.

mk_EntryCompletionMatchFunc :: C_EntryCompletionMatchFunc -> IO (FunPtr C_EntryCompletionMatchFunc) Source #

Generate a function pointer callable from C code, from a C_EntryCompletionMatchFunc.

noEntryCompletionMatchFunc :: Maybe EntryCompletionMatchFunc Source #

A convenience synonym for Nothing :: Maybe EntryCompletionMatchFunc.

noEntryCompletionMatchFunc_WithClosures :: Maybe EntryCompletionMatchFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe EntryCompletionMatchFunc_WithClosures.

wrap_EntryCompletionMatchFunc :: Maybe (Ptr (FunPtr C_EntryCompletionMatchFunc)) -> EntryCompletionMatchFunc_WithClosures -> C_EntryCompletionMatchFunc Source #

Wrap a EntryCompletionMatchFunc into a C_EntryCompletionMatchFunc.

FileFilterFunc

type C_FileFilterFunc = Ptr FileFilterInfo -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type FileFilterFunc Source #

Arguments

= FileFilterInfo	`filterInfo`: a `FileFilterInfo` that is filled according to the `needed` flags passed to `fileFilterAddCustom`
-> IO Bool	Returns: `True` if the file should be displayed

The type of function that is used with custom filters, see fileFilterAddCustom.

type FileFilterFunc_WithClosures Source #

Arguments

= FileFilterInfo	`filterInfo`: a `FileFilterInfo` that is filled according to the `needed` flags passed to `fileFilterAddCustom`
-> Ptr ()	`data`: user data passed to `fileFilterAddCustom`
-> IO Bool	Returns: `True` if the file should be displayed

The type of function that is used with custom filters, see fileFilterAddCustom.

drop_closures_FileFilterFunc :: FileFilterFunc -> FileFilterFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FileFilterFunc Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_FileFilterFunc
-> FileFilterInfo	`filterInfo`: a `FileFilterInfo` that is filled according to the `needed` flags passed to `fileFilterAddCustom`
-> Ptr ()	`data`: user data passed to `fileFilterAddCustom`
-> m Bool	Returns: `True` if the file should be displayed

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FileFilterFunc :: MonadIO m => FileFilterFunc -> m (GClosure C_FileFilterFunc) Source #

Wrap the callback into a GClosure.

mk_FileFilterFunc :: C_FileFilterFunc -> IO (FunPtr C_FileFilterFunc) Source #

Generate a function pointer callable from C code, from a C_FileFilterFunc.

noFileFilterFunc :: Maybe FileFilterFunc Source #

A convenience synonym for Nothing :: Maybe FileFilterFunc.

noFileFilterFunc_WithClosures :: Maybe FileFilterFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe FileFilterFunc_WithClosures.

wrap_FileFilterFunc :: Maybe (Ptr (FunPtr C_FileFilterFunc)) -> FileFilterFunc_WithClosures -> C_FileFilterFunc Source #

Wrap a FileFilterFunc into a C_FileFilterFunc.

FlowBoxCreateWidgetFunc

type C_FlowBoxCreateWidgetFunc = Ptr Object -> Ptr () -> IO (Ptr Widget) Source #

Type for the callback on the (unwrapped) C side.

type FlowBoxCreateWidgetFunc Source #

Arguments

= Maybe Object	`item`: the item from the model for which to create a widget for
-> IO Widget	Returns: a `Widget` that represents `item`

Called for flow boxes that are bound to a ListModel with flowBoxBindModel for each item that gets added to the model.

Since: 3.18

type FlowBoxCreateWidgetFunc_WithClosures Source #

Arguments

= Maybe Object	`item`: the item from the model for which to create a widget for
-> Ptr ()	`userData`: user data from `flowBoxBindModel`
-> IO Widget	Returns: a `Widget` that represents `item`

Called for flow boxes that are bound to a ListModel with flowBoxBindModel for each item that gets added to the model.

Since: 3.18

drop_closures_FlowBoxCreateWidgetFunc :: FlowBoxCreateWidgetFunc -> FlowBoxCreateWidgetFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FlowBoxCreateWidgetFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsObject a)
=> FunPtr C_FlowBoxCreateWidgetFunc
-> Maybe a	`item`: the item from the model for which to create a widget for
-> Ptr ()	`userData`: user data from `flowBoxBindModel`
-> m Widget	Returns: a `Widget` that represents `item`

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FlowBoxCreateWidgetFunc :: MonadIO m => FlowBoxCreateWidgetFunc -> m (GClosure C_FlowBoxCreateWidgetFunc) Source #

Wrap the callback into a GClosure.

mk_FlowBoxCreateWidgetFunc :: C_FlowBoxCreateWidgetFunc -> IO (FunPtr C_FlowBoxCreateWidgetFunc) Source #

Generate a function pointer callable from C code, from a C_FlowBoxCreateWidgetFunc.

noFlowBoxCreateWidgetFunc :: Maybe FlowBoxCreateWidgetFunc Source #

A convenience synonym for Nothing :: Maybe FlowBoxCreateWidgetFunc.

noFlowBoxCreateWidgetFunc_WithClosures :: Maybe FlowBoxCreateWidgetFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe FlowBoxCreateWidgetFunc_WithClosures.

wrap_FlowBoxCreateWidgetFunc :: Maybe (Ptr (FunPtr C_FlowBoxCreateWidgetFunc)) -> FlowBoxCreateWidgetFunc_WithClosures -> C_FlowBoxCreateWidgetFunc Source #

Wrap a FlowBoxCreateWidgetFunc into a C_FlowBoxCreateWidgetFunc.

FlowBoxFilterFunc

type C_FlowBoxFilterFunc = Ptr FlowBoxChild -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type FlowBoxFilterFunc Source #

Arguments

= FlowBoxChild	`child`: a `FlowBoxChild` that may be filtered
-> IO Bool	Returns: `True` if the row should be visible, `False` otherwise

A function that will be called whenrever a child changes or is added. It lets you control if the child should be visible or not.

Since: 3.12

type FlowBoxFilterFunc_WithClosures Source #

Arguments

= FlowBoxChild	`child`: a `FlowBoxChild` that may be filtered
-> Ptr ()	`userData`: user data
-> IO Bool	Returns: `True` if the row should be visible, `False` otherwise

A function that will be called whenrever a child changes or is added. It lets you control if the child should be visible or not.

Since: 3.12

drop_closures_FlowBoxFilterFunc :: FlowBoxFilterFunc -> FlowBoxFilterFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FlowBoxFilterFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsFlowBoxChild a)
=> FunPtr C_FlowBoxFilterFunc
-> a	`child`: a `FlowBoxChild` that may be filtered
-> Ptr ()	`userData`: user data
-> m Bool	Returns: `True` if the row should be visible, `False` otherwise

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FlowBoxFilterFunc :: MonadIO m => FlowBoxFilterFunc -> m (GClosure C_FlowBoxFilterFunc) Source #

Wrap the callback into a GClosure.

mk_FlowBoxFilterFunc :: C_FlowBoxFilterFunc -> IO (FunPtr C_FlowBoxFilterFunc) Source #

Generate a function pointer callable from C code, from a C_FlowBoxFilterFunc.

noFlowBoxFilterFunc :: Maybe FlowBoxFilterFunc Source #

A convenience synonym for Nothing :: Maybe FlowBoxFilterFunc.

noFlowBoxFilterFunc_WithClosures :: Maybe FlowBoxFilterFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe FlowBoxFilterFunc_WithClosures.

wrap_FlowBoxFilterFunc :: Maybe (Ptr (FunPtr C_FlowBoxFilterFunc)) -> FlowBoxFilterFunc_WithClosures -> C_FlowBoxFilterFunc Source #

Wrap a FlowBoxFilterFunc into a C_FlowBoxFilterFunc.

FlowBoxForeachFunc

type C_FlowBoxForeachFunc = Ptr FlowBox -> Ptr FlowBoxChild -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type FlowBoxForeachFunc Source #

Arguments

= FlowBox	`box`: a `FlowBox`
-> FlowBoxChild	`child`: a `FlowBoxChild`
-> IO ()

A function used by flowBoxSelectedForeach. It will be called on every selected child of the box.

Since: 3.12

type FlowBoxForeachFunc_WithClosures Source #

Arguments

= FlowBox	`box`: a `FlowBox`
-> FlowBoxChild	`child`: a `FlowBoxChild`
-> Ptr ()	`userData`: user data
-> IO ()

A function used by flowBoxSelectedForeach. It will be called on every selected child of the box.

Since: 3.12

drop_closures_FlowBoxForeachFunc :: FlowBoxForeachFunc -> FlowBoxForeachFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FlowBoxForeachFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsFlowBox a, IsFlowBoxChild b)
=> FunPtr C_FlowBoxForeachFunc
-> a	`box`: a `FlowBox`
-> b	`child`: a `FlowBoxChild`
-> Ptr ()	`userData`: user data
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FlowBoxForeachFunc :: MonadIO m => FlowBoxForeachFunc -> m (GClosure C_FlowBoxForeachFunc) Source #

Wrap the callback into a GClosure.

mk_FlowBoxForeachFunc :: C_FlowBoxForeachFunc -> IO (FunPtr C_FlowBoxForeachFunc) Source #

Generate a function pointer callable from C code, from a C_FlowBoxForeachFunc.

noFlowBoxForeachFunc :: Maybe FlowBoxForeachFunc Source #

A convenience synonym for Nothing :: Maybe FlowBoxForeachFunc.

noFlowBoxForeachFunc_WithClosures :: Maybe FlowBoxForeachFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe FlowBoxForeachFunc_WithClosures.

wrap_FlowBoxForeachFunc :: Maybe (Ptr (FunPtr C_FlowBoxForeachFunc)) -> FlowBoxForeachFunc_WithClosures -> C_FlowBoxForeachFunc Source #

Wrap a FlowBoxForeachFunc into a C_FlowBoxForeachFunc.

FlowBoxSortFunc

type C_FlowBoxSortFunc = Ptr FlowBoxChild -> Ptr FlowBoxChild -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type FlowBoxSortFunc Source #

Arguments

= FlowBoxChild	`child1`: the first child
-> FlowBoxChild	`child2`: the second child
-> IO Int32	Returns: < 0 if `child1` should be before `child2`, 0 if the are equal, and > 0 otherwise

A function to compare two children to determine which should come first.

Since: 3.12

type FlowBoxSortFunc_WithClosures Source #

Arguments

= FlowBoxChild	`child1`: the first child
-> FlowBoxChild	`child2`: the second child
-> Ptr ()	`userData`: user data
-> IO Int32	Returns: < 0 if `child1` should be before `child2`, 0 if the are equal, and > 0 otherwise

A function to compare two children to determine which should come first.

Since: 3.12

drop_closures_FlowBoxSortFunc :: FlowBoxSortFunc -> FlowBoxSortFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FlowBoxSortFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsFlowBoxChild a, IsFlowBoxChild b)
=> FunPtr C_FlowBoxSortFunc
-> a	`child1`: the first child
-> b	`child2`: the second child
-> Ptr ()	`userData`: user data
-> m Int32	Returns: < 0 if `child1` should be before `child2`, 0 if the are equal, and > 0 otherwise

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FlowBoxSortFunc :: MonadIO m => FlowBoxSortFunc -> m (GClosure C_FlowBoxSortFunc) Source #

Wrap the callback into a GClosure.

mk_FlowBoxSortFunc :: C_FlowBoxSortFunc -> IO (FunPtr C_FlowBoxSortFunc) Source #

Generate a function pointer callable from C code, from a C_FlowBoxSortFunc.

noFlowBoxSortFunc :: Maybe FlowBoxSortFunc Source #

A convenience synonym for Nothing :: Maybe FlowBoxSortFunc.

noFlowBoxSortFunc_WithClosures :: Maybe FlowBoxSortFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe FlowBoxSortFunc_WithClosures.

wrap_FlowBoxSortFunc :: Maybe (Ptr (FunPtr C_FlowBoxSortFunc)) -> FlowBoxSortFunc_WithClosures -> C_FlowBoxSortFunc Source #

Wrap a FlowBoxSortFunc into a C_FlowBoxSortFunc.

FontFilterFunc

type C_FontFilterFunc = Ptr FontFamily -> Ptr FontFace -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type FontFilterFunc Source #

Arguments

= FontFamily	`family`: a `FontFamily`
-> FontFace	`face`: a `FontFace` belonging to `family`
-> IO Bool	Returns: `True` if the font should be displayed

The type of function that is used for deciding what fonts get shown in a FontChooser. See fontChooserSetFilterFunc.

type FontFilterFunc_WithClosures Source #

Arguments

= FontFamily	`family`: a `FontFamily`
-> FontFace	`face`: a `FontFace` belonging to `family`
-> Ptr ()	`data`: user data passed to `fontChooserSetFilterFunc`
-> IO Bool	Returns: `True` if the font should be displayed

The type of function that is used for deciding what fonts get shown in a FontChooser. See fontChooserSetFilterFunc.

drop_closures_FontFilterFunc :: FontFilterFunc -> FontFilterFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontFilterFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsFontFamily a, IsFontFace b)
=> FunPtr C_FontFilterFunc
-> a	`family`: a `FontFamily`
-> b	`face`: a `FontFace` belonging to `family`
-> Ptr ()	`data`: user data passed to `fontChooserSetFilterFunc`
-> m Bool	Returns: `True` if the font should be displayed

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontFilterFunc :: MonadIO m => FontFilterFunc -> m (GClosure C_FontFilterFunc) Source #

Wrap the callback into a GClosure.

mk_FontFilterFunc :: C_FontFilterFunc -> IO (FunPtr C_FontFilterFunc) Source #

Generate a function pointer callable from C code, from a C_FontFilterFunc.

noFontFilterFunc :: Maybe FontFilterFunc Source #

A convenience synonym for Nothing :: Maybe FontFilterFunc.

noFontFilterFunc_WithClosures :: Maybe FontFilterFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontFilterFunc_WithClosures.

wrap_FontFilterFunc :: Maybe (Ptr (FunPtr C_FontFilterFunc)) -> FontFilterFunc_WithClosures -> C_FontFilterFunc Source #

Wrap a FontFilterFunc into a C_FontFilterFunc.

IconViewForeachFunc

type C_IconViewForeachFunc = Ptr IconView -> Ptr TreePath -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type IconViewForeachFunc Source #

Arguments

= IconView	`iconView`: a `IconView`
-> TreePath	`path`: The `TreePath` of a selected row
-> IO ()

A function used by iconViewSelectedForeach to map all selected rows. It will be called on every selected row in the view.

type IconViewForeachFunc_WithClosures Source #

Arguments

= IconView	`iconView`: a `IconView`
-> TreePath	`path`: The `TreePath` of a selected row
-> Ptr ()	`data`: user data
-> IO ()

A function used by iconViewSelectedForeach to map all selected rows. It will be called on every selected row in the view.

drop_closures_IconViewForeachFunc :: IconViewForeachFunc -> IconViewForeachFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_IconViewForeachFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsIconView a)
=> FunPtr C_IconViewForeachFunc
-> a	`iconView`: a `IconView`
-> TreePath	`path`: The `TreePath` of a selected row
-> Ptr ()	`data`: user data
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_IconViewForeachFunc :: MonadIO m => IconViewForeachFunc -> m (GClosure C_IconViewForeachFunc) Source #

Wrap the callback into a GClosure.

mk_IconViewForeachFunc :: C_IconViewForeachFunc -> IO (FunPtr C_IconViewForeachFunc) Source #

Generate a function pointer callable from C code, from a C_IconViewForeachFunc.

noIconViewForeachFunc :: Maybe IconViewForeachFunc Source #

A convenience synonym for Nothing :: Maybe IconViewForeachFunc.

noIconViewForeachFunc_WithClosures :: Maybe IconViewForeachFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe IconViewForeachFunc_WithClosures.

wrap_IconViewForeachFunc :: Maybe (Ptr (FunPtr C_IconViewForeachFunc)) -> IconViewForeachFunc_WithClosures -> C_IconViewForeachFunc Source #

Wrap a IconViewForeachFunc into a C_IconViewForeachFunc.

KeySnoopFunc

type C_KeySnoopFunc = Ptr Widget -> Ptr EventKey -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type KeySnoopFunc Source #

Arguments

= Widget	`grabWidget`: the widget to which the event will be delivered
-> EventKey	`event`: the key event
-> IO Int32	Returns: `True` to stop further processing of `event`, `False` to continue.

Key snooper functions are called before normal event delivery. They can be used to implement custom key event handling.

type KeySnoopFunc_WithClosures Source #

Arguments

= Widget	`grabWidget`: the widget to which the event will be delivered
-> EventKey	`event`: the key event
-> Ptr ()	`funcData`: data supplied to `gtk_key_snooper_install()`
-> IO Int32	Returns: `True` to stop further processing of `event`, `False` to continue.

Key snooper functions are called before normal event delivery. They can be used to implement custom key event handling.

drop_closures_KeySnoopFunc :: KeySnoopFunc -> KeySnoopFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_KeySnoopFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_KeySnoopFunc
-> a	`grabWidget`: the widget to which the event will be delivered
-> EventKey	`event`: the key event
-> Ptr ()	`funcData`: data supplied to `gtk_key_snooper_install()`
-> m Int32	Returns: `True` to stop further processing of `event`, `False` to continue.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_KeySnoopFunc :: MonadIO m => KeySnoopFunc -> m (GClosure C_KeySnoopFunc) Source #

Wrap the callback into a GClosure.

mk_KeySnoopFunc :: C_KeySnoopFunc -> IO (FunPtr C_KeySnoopFunc) Source #

Generate a function pointer callable from C code, from a C_KeySnoopFunc.

noKeySnoopFunc :: Maybe KeySnoopFunc Source #

A convenience synonym for Nothing :: Maybe KeySnoopFunc.

noKeySnoopFunc_WithClosures :: Maybe KeySnoopFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe KeySnoopFunc_WithClosures.

wrap_KeySnoopFunc :: Maybe (Ptr (FunPtr C_KeySnoopFunc)) -> KeySnoopFunc_WithClosures -> C_KeySnoopFunc Source #

Wrap a KeySnoopFunc into a C_KeySnoopFunc.

ListBoxCreateWidgetFunc

type C_ListBoxCreateWidgetFunc = Ptr Object -> Ptr () -> IO (Ptr Widget) Source #

Type for the callback on the (unwrapped) C side.

type ListBoxCreateWidgetFunc Source #

Arguments

= Object	`item`: the item from the model for which to create a widget for
-> IO Widget	Returns: a `Widget` that represents `item`

Called for list boxes that are bound to a ListModel with listBoxBindModel for each item that gets added to the model.

Versions of GTK+ prior to 3.18 called widgetShowAll on the rows created by the GtkListBoxCreateWidgetFunc, but this forced all widgets inside the row to be shown, and is no longer the case. Applications should be updated to show the desired row widgets.

Since: 3.16

type ListBoxCreateWidgetFunc_WithClosures Source #

Arguments

= Object	`item`: the item from the model for which to create a widget for
-> Ptr ()	`userData`: user data
-> IO Widget	Returns: a `Widget` that represents `item`

Called for list boxes that are bound to a ListModel with listBoxBindModel for each item that gets added to the model.

Versions of GTK+ prior to 3.18 called widgetShowAll on the rows created by the GtkListBoxCreateWidgetFunc, but this forced all widgets inside the row to be shown, and is no longer the case. Applications should be updated to show the desired row widgets.

Since: 3.16

drop_closures_ListBoxCreateWidgetFunc :: ListBoxCreateWidgetFunc -> ListBoxCreateWidgetFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_ListBoxCreateWidgetFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsObject a)
=> FunPtr C_ListBoxCreateWidgetFunc
-> a	`item`: the item from the model for which to create a widget for
-> Ptr ()	`userData`: user data
-> m Widget	Returns: a `Widget` that represents `item`

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ListBoxCreateWidgetFunc :: MonadIO m => ListBoxCreateWidgetFunc -> m (GClosure C_ListBoxCreateWidgetFunc) Source #

Wrap the callback into a GClosure.

mk_ListBoxCreateWidgetFunc :: C_ListBoxCreateWidgetFunc -> IO (FunPtr C_ListBoxCreateWidgetFunc) Source #

Generate a function pointer callable from C code, from a C_ListBoxCreateWidgetFunc.

noListBoxCreateWidgetFunc :: Maybe ListBoxCreateWidgetFunc Source #

A convenience synonym for Nothing :: Maybe ListBoxCreateWidgetFunc.

noListBoxCreateWidgetFunc_WithClosures :: Maybe ListBoxCreateWidgetFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe ListBoxCreateWidgetFunc_WithClosures.

wrap_ListBoxCreateWidgetFunc :: Maybe (Ptr (FunPtr C_ListBoxCreateWidgetFunc)) -> ListBoxCreateWidgetFunc_WithClosures -> C_ListBoxCreateWidgetFunc Source #

Wrap a ListBoxCreateWidgetFunc into a C_ListBoxCreateWidgetFunc.

ListBoxFilterFunc

type C_ListBoxFilterFunc = Ptr ListBoxRow -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type ListBoxFilterFunc Source #

Arguments

= ListBoxRow	`row`: the row that may be filtered
-> IO Bool	Returns: `True` if the row should be visible, `False` otherwise

Will be called whenever the row changes or is added and lets you control if the row should be visible or not.

Since: 3.10

type ListBoxFilterFunc_WithClosures Source #

Arguments

= ListBoxRow	`row`: the row that may be filtered
-> Ptr ()	`userData`: user data
-> IO Bool	Returns: `True` if the row should be visible, `False` otherwise

Will be called whenever the row changes or is added and lets you control if the row should be visible or not.

Since: 3.10

drop_closures_ListBoxFilterFunc :: ListBoxFilterFunc -> ListBoxFilterFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_ListBoxFilterFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsListBoxRow a)
=> FunPtr C_ListBoxFilterFunc
-> a	`row`: the row that may be filtered
-> Ptr ()	`userData`: user data
-> m Bool	Returns: `True` if the row should be visible, `False` otherwise

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ListBoxFilterFunc :: MonadIO m => ListBoxFilterFunc -> m (GClosure C_ListBoxFilterFunc) Source #

Wrap the callback into a GClosure.

mk_ListBoxFilterFunc :: C_ListBoxFilterFunc -> IO (FunPtr C_ListBoxFilterFunc) Source #

Generate a function pointer callable from C code, from a C_ListBoxFilterFunc.

noListBoxFilterFunc :: Maybe ListBoxFilterFunc Source #

A convenience synonym for Nothing :: Maybe ListBoxFilterFunc.

noListBoxFilterFunc_WithClosures :: Maybe ListBoxFilterFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe ListBoxFilterFunc_WithClosures.

wrap_ListBoxFilterFunc :: Maybe (Ptr (FunPtr C_ListBoxFilterFunc)) -> ListBoxFilterFunc_WithClosures -> C_ListBoxFilterFunc Source #

Wrap a ListBoxFilterFunc into a C_ListBoxFilterFunc.

ListBoxForeachFunc

type C_ListBoxForeachFunc = Ptr ListBox -> Ptr ListBoxRow -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ListBoxForeachFunc Source #

Arguments

= ListBox	`box`: a `ListBox`
-> ListBoxRow	`row`: a `ListBoxRow`
-> IO ()

A function used by listBoxSelectedForeach. It will be called on every selected child of the box.

Since: 3.14

type ListBoxForeachFunc_WithClosures Source #

Arguments

= ListBox	`box`: a `ListBox`
-> ListBoxRow	`row`: a `ListBoxRow`
-> Ptr ()	`userData`: user data
-> IO ()

A function used by listBoxSelectedForeach. It will be called on every selected child of the box.

Since: 3.14

drop_closures_ListBoxForeachFunc :: ListBoxForeachFunc -> ListBoxForeachFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_ListBoxForeachFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsListBox a, IsListBoxRow b)
=> FunPtr C_ListBoxForeachFunc
-> a	`box`: a `ListBox`
-> b	`row`: a `ListBoxRow`
-> Ptr ()	`userData`: user data
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ListBoxForeachFunc :: MonadIO m => ListBoxForeachFunc -> m (GClosure C_ListBoxForeachFunc) Source #

Wrap the callback into a GClosure.

mk_ListBoxForeachFunc :: C_ListBoxForeachFunc -> IO (FunPtr C_ListBoxForeachFunc) Source #

Generate a function pointer callable from C code, from a C_ListBoxForeachFunc.

noListBoxForeachFunc :: Maybe ListBoxForeachFunc Source #

A convenience synonym for Nothing :: Maybe ListBoxForeachFunc.

noListBoxForeachFunc_WithClosures :: Maybe ListBoxForeachFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe ListBoxForeachFunc_WithClosures.

wrap_ListBoxForeachFunc :: Maybe (Ptr (FunPtr C_ListBoxForeachFunc)) -> ListBoxForeachFunc_WithClosures -> C_ListBoxForeachFunc Source #

Wrap a ListBoxForeachFunc into a C_ListBoxForeachFunc.

ListBoxSortFunc

type C_ListBoxSortFunc = Ptr ListBoxRow -> Ptr ListBoxRow -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type ListBoxSortFunc Source #

Arguments

= ListBoxRow	`row1`: the first row
-> ListBoxRow	`row2`: the second row
-> IO Int32	Returns: < 0 if `row1` should be before `row2`, 0 if they are equal and > 0 otherwise

Compare two rows to determine which should be first.

Since: 3.10

type ListBoxSortFunc_WithClosures Source #

Arguments

= ListBoxRow	`row1`: the first row
-> ListBoxRow	`row2`: the second row
-> Ptr ()	`userData`: user data
-> IO Int32	Returns: < 0 if `row1` should be before `row2`, 0 if they are equal and > 0 otherwise

Compare two rows to determine which should be first.

Since: 3.10

drop_closures_ListBoxSortFunc :: ListBoxSortFunc -> ListBoxSortFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_ListBoxSortFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsListBoxRow a, IsListBoxRow b)
=> FunPtr C_ListBoxSortFunc
-> a	`row1`: the first row
-> b	`row2`: the second row
-> Ptr ()	`userData`: user data
-> m Int32	Returns: < 0 if `row1` should be before `row2`, 0 if they are equal and > 0 otherwise

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ListBoxSortFunc :: MonadIO m => ListBoxSortFunc -> m (GClosure C_ListBoxSortFunc) Source #

Wrap the callback into a GClosure.

mk_ListBoxSortFunc :: C_ListBoxSortFunc -> IO (FunPtr C_ListBoxSortFunc) Source #

Generate a function pointer callable from C code, from a C_ListBoxSortFunc.

noListBoxSortFunc :: Maybe ListBoxSortFunc Source #

A convenience synonym for Nothing :: Maybe ListBoxSortFunc.

noListBoxSortFunc_WithClosures :: Maybe ListBoxSortFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe ListBoxSortFunc_WithClosures.

wrap_ListBoxSortFunc :: Maybe (Ptr (FunPtr C_ListBoxSortFunc)) -> ListBoxSortFunc_WithClosures -> C_ListBoxSortFunc Source #

Wrap a ListBoxSortFunc into a C_ListBoxSortFunc.

ListBoxUpdateHeaderFunc

type C_ListBoxUpdateHeaderFunc = Ptr ListBoxRow -> Ptr ListBoxRow -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ListBoxUpdateHeaderFunc Source #

Arguments

= ListBoxRow	`row`: the row to update
-> Maybe ListBoxRow	`before`: the row before `row`, or `Nothing` if it is first
-> IO ()

Whenever row changes or which row is before row changes this is called, which lets you update the header on row. You may remove or set a new one via listBoxRowSetHeader or just change the state of the current header widget.

Since: 3.10

type ListBoxUpdateHeaderFunc_WithClosures Source #

Arguments

= ListBoxRow	`row`: the row to update
-> Maybe ListBoxRow	`before`: the row before `row`, or `Nothing` if it is first
-> Ptr ()	`userData`: user data
-> IO ()

Whenever row changes or which row is before row changes this is called, which lets you update the header on row. You may remove or set a new one via listBoxRowSetHeader or just change the state of the current header widget.

Since: 3.10

drop_closures_ListBoxUpdateHeaderFunc :: ListBoxUpdateHeaderFunc -> ListBoxUpdateHeaderFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_ListBoxUpdateHeaderFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsListBoxRow a, IsListBoxRow b)
=> FunPtr C_ListBoxUpdateHeaderFunc
-> a	`row`: the row to update
-> Maybe b	`before`: the row before `row`, or `Nothing` if it is first
-> Ptr ()	`userData`: user data
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ListBoxUpdateHeaderFunc :: MonadIO m => ListBoxUpdateHeaderFunc -> m (GClosure C_ListBoxUpdateHeaderFunc) Source #

Wrap the callback into a GClosure.

mk_ListBoxUpdateHeaderFunc :: C_ListBoxUpdateHeaderFunc -> IO (FunPtr C_ListBoxUpdateHeaderFunc) Source #

Generate a function pointer callable from C code, from a C_ListBoxUpdateHeaderFunc.

noListBoxUpdateHeaderFunc :: Maybe ListBoxUpdateHeaderFunc Source #

A convenience synonym for Nothing :: Maybe ListBoxUpdateHeaderFunc.

noListBoxUpdateHeaderFunc_WithClosures :: Maybe ListBoxUpdateHeaderFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe ListBoxUpdateHeaderFunc_WithClosures.

wrap_ListBoxUpdateHeaderFunc :: Maybe (Ptr (FunPtr C_ListBoxUpdateHeaderFunc)) -> ListBoxUpdateHeaderFunc_WithClosures -> C_ListBoxUpdateHeaderFunc Source #

Wrap a ListBoxUpdateHeaderFunc into a C_ListBoxUpdateHeaderFunc.

MenuDetachFunc

type C_MenuDetachFunc = Ptr Widget -> Ptr Menu -> IO () Source #

Type for the callback on the (unwrapped) C side.

type MenuDetachFunc Source #

Arguments

= Widget	`attachWidget`: the `Widget` that the menu is being detached from.
-> Menu	`menu`: the `Menu` being detached.
-> IO ()

A user function supplied when calling menuAttachToWidget which will be called when the menu is later detached from the widget.

dynamic_MenuDetachFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a, IsMenu b)
=> FunPtr C_MenuDetachFunc
-> a	`attachWidget`: the `Widget` that the menu is being detached from.
-> b	`menu`: the `Menu` being detached.
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_MenuDetachFunc :: MonadIO m => MenuDetachFunc -> m (GClosure C_MenuDetachFunc) Source #

Wrap the callback into a GClosure.

mk_MenuDetachFunc :: C_MenuDetachFunc -> IO (FunPtr C_MenuDetachFunc) Source #

Generate a function pointer callable from C code, from a C_MenuDetachFunc.

noMenuDetachFunc :: Maybe MenuDetachFunc Source #

A convenience synonym for Nothing :: Maybe MenuDetachFunc.

wrap_MenuDetachFunc :: Maybe (Ptr (FunPtr C_MenuDetachFunc)) -> MenuDetachFunc -> C_MenuDetachFunc Source #

Wrap a MenuDetachFunc into a C_MenuDetachFunc.

MenuPositionFunc

type C_MenuPositionFunc = Ptr Menu -> Ptr Int32 -> Ptr Int32 -> Ptr CInt -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type MenuPositionFunc Source #

Arguments

= Menu	`menu`: a `Menu`.
-> Int32	`x`: address of the `gint` representing the horizontal position where the menu shall be drawn.
-> Int32	`y`: address of the `gint` representing the vertical position where the menu shall be drawn. This is an output parameter.
-> IO (Int32, Int32, Bool)

A user function supplied when calling menuPopup which controls the positioning of the menu when it is displayed. The function sets the x and y parameters to the coordinates where the menu is to be drawn. To make the menu appear on a different monitor than the mouse pointer, menuSetMonitor must be called.

type MenuPositionFunc_WithClosures Source #

Arguments

= Menu	`menu`: a `Menu`.
-> Int32	`x`: address of the `gint` representing the horizontal position where the menu shall be drawn.
-> Int32	`y`: address of the `gint` representing the vertical position where the menu shall be drawn. This is an output parameter.
-> Ptr ()	`userData`: the data supplied by the user in the `menuPopup` `data` parameter.
-> IO (Int32, Int32, Bool)

A user function supplied when calling menuPopup which controls the positioning of the menu when it is displayed. The function sets the x and y parameters to the coordinates where the menu is to be drawn. To make the menu appear on a different monitor than the mouse pointer, menuSetMonitor must be called.

drop_closures_MenuPositionFunc :: MenuPositionFunc -> MenuPositionFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_MenuPositionFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsMenu a)
=> FunPtr C_MenuPositionFunc
-> a	`menu`: a `Menu`.
-> Int32	`x`: address of the `gint` representing the horizontal position where the menu shall be drawn.
-> Int32	`y`: address of the `gint` representing the vertical position where the menu shall be drawn. This is an output parameter.
-> Ptr ()	`userData`: the data supplied by the user in the `menuPopup` `data` parameter.
-> m (Int32, Int32, Bool)

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_MenuPositionFunc :: MonadIO m => MenuPositionFunc -> m (GClosure C_MenuPositionFunc) Source #

Wrap the callback into a GClosure.

mk_MenuPositionFunc :: C_MenuPositionFunc -> IO (FunPtr C_MenuPositionFunc) Source #

Generate a function pointer callable from C code, from a C_MenuPositionFunc.

noMenuPositionFunc :: Maybe MenuPositionFunc Source #

A convenience synonym for Nothing :: Maybe MenuPositionFunc.

noMenuPositionFunc_WithClosures :: Maybe MenuPositionFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe MenuPositionFunc_WithClosures.

wrap_MenuPositionFunc :: Maybe (Ptr (FunPtr C_MenuPositionFunc)) -> MenuPositionFunc_WithClosures -> C_MenuPositionFunc Source #

Wrap a MenuPositionFunc into a C_MenuPositionFunc.

ModuleDisplayInitFunc

type C_ModuleDisplayInitFunc = Ptr Display -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ModuleDisplayInitFunc Source #

Arguments

= Display	`display`: an open `Display`
-> IO ()

A multihead-aware GTK+ module may have a gtk_module_display_init() function with this prototype. GTK+ calls this function for each opened display.

Since: 2.2

dynamic_ModuleDisplayInitFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsDisplay a)
=> FunPtr C_ModuleDisplayInitFunc
-> a	`display`: an open `Display`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ModuleDisplayInitFunc :: MonadIO m => ModuleDisplayInitFunc -> m (GClosure C_ModuleDisplayInitFunc) Source #

Wrap the callback into a GClosure.

mk_ModuleDisplayInitFunc :: C_ModuleDisplayInitFunc -> IO (FunPtr C_ModuleDisplayInitFunc) Source #

Generate a function pointer callable from C code, from a C_ModuleDisplayInitFunc.

noModuleDisplayInitFunc :: Maybe ModuleDisplayInitFunc Source #

A convenience synonym for Nothing :: Maybe ModuleDisplayInitFunc.

wrap_ModuleDisplayInitFunc :: Maybe (Ptr (FunPtr C_ModuleDisplayInitFunc)) -> ModuleDisplayInitFunc -> C_ModuleDisplayInitFunc Source #

Wrap a ModuleDisplayInitFunc into a C_ModuleDisplayInitFunc.

ModuleInitFunc

type C_ModuleInitFunc = Int32 -> Ptr CString -> IO () Source #

Type for the callback on the (unwrapped) C side.

type ModuleInitFunc Source #

Arguments

= Maybe [Text]	`argv`: GTK+ always passes `Nothing` for this argument
-> IO ()

Each GTK+ module must have a function gtk_module_init() with this prototype. This function is called after loading the module.

dynamic_ModuleInitFunc Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_ModuleInitFunc
-> Maybe [Text]	`argv`: GTK+ always passes `Nothing` for this argument
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ModuleInitFunc :: MonadIO m => ModuleInitFunc -> m (GClosure C_ModuleInitFunc) Source #

Wrap the callback into a GClosure.

mk_ModuleInitFunc :: C_ModuleInitFunc -> IO (FunPtr C_ModuleInitFunc) Source #

Generate a function pointer callable from C code, from a C_ModuleInitFunc.

noModuleInitFunc :: Maybe ModuleInitFunc Source #

A convenience synonym for Nothing :: Maybe ModuleInitFunc.

wrap_ModuleInitFunc :: Maybe (Ptr (FunPtr C_ModuleInitFunc)) -> ModuleInitFunc -> C_ModuleInitFunc Source #

Wrap a ModuleInitFunc into a C_ModuleInitFunc.

PageSetupDoneFunc

type C_PageSetupDoneFunc = Ptr PageSetup -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type PageSetupDoneFunc Source #

Arguments

= PageSetup	`pageSetup`: the `PageSetup` that has been
-> IO ()

The type of function that is passed to printRunPageSetupDialogAsync.

This function will be called when the page setup dialog is dismissed, and also serves as destroy notify for data.

type PageSetupDoneFunc_WithClosures Source #

Arguments

= PageSetup	`pageSetup`: the `PageSetup` that has been
-> Ptr ()	`data`: user data that has been passed to `printRunPageSetupDialogAsync`
-> IO ()

The type of function that is passed to printRunPageSetupDialogAsync.

This function will be called when the page setup dialog is dismissed, and also serves as destroy notify for data.

drop_closures_PageSetupDoneFunc :: PageSetupDoneFunc -> PageSetupDoneFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_PageSetupDoneFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsPageSetup a)
=> FunPtr C_PageSetupDoneFunc
-> a	`pageSetup`: the `PageSetup` that has been
-> Ptr ()	`data`: user data that has been passed to `printRunPageSetupDialogAsync`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_PageSetupDoneFunc :: MonadIO m => PageSetupDoneFunc -> m (GClosure C_PageSetupDoneFunc) Source #

Wrap the callback into a GClosure.

mk_PageSetupDoneFunc :: C_PageSetupDoneFunc -> IO (FunPtr C_PageSetupDoneFunc) Source #

Generate a function pointer callable from C code, from a C_PageSetupDoneFunc.

noPageSetupDoneFunc :: Maybe PageSetupDoneFunc Source #

A convenience synonym for Nothing :: Maybe PageSetupDoneFunc.

noPageSetupDoneFunc_WithClosures :: Maybe PageSetupDoneFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe PageSetupDoneFunc_WithClosures.

wrap_PageSetupDoneFunc :: Maybe (Ptr (FunPtr C_PageSetupDoneFunc)) -> PageSetupDoneFunc_WithClosures -> C_PageSetupDoneFunc Source #

Wrap a PageSetupDoneFunc into a C_PageSetupDoneFunc.

PrintSettingsFunc

type C_PrintSettingsFunc = CString -> CString -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type PrintSettingsFunc = Text -> Text -> IO () Source #

No description available in the introspection data.

type PrintSettingsFunc_WithClosures = Text -> Text -> Ptr () -> IO () Source #

No description available in the introspection data.

drop_closures_PrintSettingsFunc :: PrintSettingsFunc -> PrintSettingsFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_PrintSettingsFunc :: (HasCallStack, MonadIO m) => FunPtr C_PrintSettingsFunc -> Text -> Text -> Ptr () -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_PrintSettingsFunc :: MonadIO m => PrintSettingsFunc -> m (GClosure C_PrintSettingsFunc) Source #

Wrap the callback into a GClosure.

mk_PrintSettingsFunc :: C_PrintSettingsFunc -> IO (FunPtr C_PrintSettingsFunc) Source #

Generate a function pointer callable from C code, from a C_PrintSettingsFunc.

noPrintSettingsFunc :: Maybe PrintSettingsFunc Source #

A convenience synonym for Nothing :: Maybe PrintSettingsFunc.

noPrintSettingsFunc_WithClosures :: Maybe PrintSettingsFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe PrintSettingsFunc_WithClosures.

wrap_PrintSettingsFunc :: Maybe (Ptr (FunPtr C_PrintSettingsFunc)) -> PrintSettingsFunc_WithClosures -> C_PrintSettingsFunc Source #

Wrap a PrintSettingsFunc into a C_PrintSettingsFunc.

RcPropertyParser

type C_RcPropertyParser = Ptr GParamSpec -> Ptr String -> Ptr GValue -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type RcPropertyParser = GParamSpec -> String -> GValue -> IO Bool Source #

No description available in the introspection data.

dynamic_RcPropertyParser :: (HasCallStack, MonadIO m) => FunPtr C_RcPropertyParser -> GParamSpec -> String -> GValue -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_RcPropertyParser :: MonadIO m => RcPropertyParser -> m (GClosure C_RcPropertyParser) Source #

Wrap the callback into a GClosure.

mk_RcPropertyParser :: C_RcPropertyParser -> IO (FunPtr C_RcPropertyParser) Source #

Generate a function pointer callable from C code, from a C_RcPropertyParser.

noRcPropertyParser :: Maybe RcPropertyParser Source #

A convenience synonym for Nothing :: Maybe RcPropertyParser.

wrap_RcPropertyParser :: Maybe (Ptr (FunPtr C_RcPropertyParser)) -> RcPropertyParser -> C_RcPropertyParser Source #

Wrap a RcPropertyParser into a C_RcPropertyParser.

RecentFilterFunc

type C_RecentFilterFunc = Ptr RecentFilterInfo -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type RecentFilterFunc Source #

Arguments

= RecentFilterInfo	`filterInfo`: a `RecentFilterInfo` that is filled according to the `needed` flags passed to `recentFilterAddCustom`
-> IO Bool	Returns: `True` if the file should be displayed

The type of function that is used with custom filters, see recentFilterAddCustom.

type RecentFilterFunc_WithClosures Source #

Arguments

= RecentFilterInfo	`filterInfo`: a `RecentFilterInfo` that is filled according to the `needed` flags passed to `recentFilterAddCustom`
-> Ptr ()	`userData`: user data passed to `recentFilterAddCustom`
-> IO Bool	Returns: `True` if the file should be displayed

The type of function that is used with custom filters, see recentFilterAddCustom.

drop_closures_RecentFilterFunc :: RecentFilterFunc -> RecentFilterFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_RecentFilterFunc Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_RecentFilterFunc
-> RecentFilterInfo	`filterInfo`: a `RecentFilterInfo` that is filled according to the `needed` flags passed to `recentFilterAddCustom`
-> Ptr ()	`userData`: user data passed to `recentFilterAddCustom`
-> m Bool	Returns: `True` if the file should be displayed

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_RecentFilterFunc :: MonadIO m => RecentFilterFunc -> m (GClosure C_RecentFilterFunc) Source #

Wrap the callback into a GClosure.

mk_RecentFilterFunc :: C_RecentFilterFunc -> IO (FunPtr C_RecentFilterFunc) Source #

Generate a function pointer callable from C code, from a C_RecentFilterFunc.

noRecentFilterFunc :: Maybe RecentFilterFunc Source #

A convenience synonym for Nothing :: Maybe RecentFilterFunc.

noRecentFilterFunc_WithClosures :: Maybe RecentFilterFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe RecentFilterFunc_WithClosures.

wrap_RecentFilterFunc :: Maybe (Ptr (FunPtr C_RecentFilterFunc)) -> RecentFilterFunc_WithClosures -> C_RecentFilterFunc Source #

Wrap a RecentFilterFunc into a C_RecentFilterFunc.

RecentSortFunc

type C_RecentSortFunc = Ptr RecentInfo -> Ptr RecentInfo -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type RecentSortFunc = RecentInfo -> RecentInfo -> IO Int32 Source #

No description available in the introspection data.

type RecentSortFunc_WithClosures = RecentInfo -> RecentInfo -> Ptr () -> IO Int32 Source #

No description available in the introspection data.

drop_closures_RecentSortFunc :: RecentSortFunc -> RecentSortFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_RecentSortFunc :: (HasCallStack, MonadIO m) => FunPtr C_RecentSortFunc -> RecentInfo -> RecentInfo -> Ptr () -> m Int32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_RecentSortFunc :: MonadIO m => RecentSortFunc -> m (GClosure C_RecentSortFunc) Source #

Wrap the callback into a GClosure.

mk_RecentSortFunc :: C_RecentSortFunc -> IO (FunPtr C_RecentSortFunc) Source #

Generate a function pointer callable from C code, from a C_RecentSortFunc.

noRecentSortFunc :: Maybe RecentSortFunc Source #

A convenience synonym for Nothing :: Maybe RecentSortFunc.

noRecentSortFunc_WithClosures :: Maybe RecentSortFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe RecentSortFunc_WithClosures.

wrap_RecentSortFunc :: Maybe (Ptr (FunPtr C_RecentSortFunc)) -> RecentSortFunc_WithClosures -> C_RecentSortFunc Source #

Wrap a RecentSortFunc into a C_RecentSortFunc.

StylePropertyParser

type C_StylePropertyParser = CString -> Ptr GValue -> Ptr (Ptr GError) -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type StylePropertyParser Source #

Arguments

= Text
-> GValue
-> IO ()	(Can throw `GError`)

No description available in the introspection data.

dynamic_StylePropertyParser Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_StylePropertyParser
-> Text
-> GValue
-> m ()	(Can throw `GError`)

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

mk_StylePropertyParser :: C_StylePropertyParser -> IO (FunPtr C_StylePropertyParser) Source #

Generate a function pointer callable from C code, from a C_StylePropertyParser.

noStylePropertyParser :: Maybe StylePropertyParser Source #

A convenience synonym for Nothing :: Maybe StylePropertyParser.

TextBufferDeserializeFunc

type C_TextBufferDeserializeFunc = Ptr TextBuffer -> Ptr TextBuffer -> Ptr TextIter -> Ptr Word8 -> Word64 -> CInt -> Ptr () -> Ptr (Ptr GError) -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type TextBufferDeserializeFunc Source #

Arguments

= TextBuffer	`registerBuffer`: the `TextBuffer` the format is registered with
-> TextBuffer	`contentBuffer`: the `TextBuffer` to deserialize into
-> TextIter	`iter`: insertion point for the deserialized text
-> ByteString	`data`: data to deserialize
-> Bool	`createTags`: `True` if deserializing may create tags
-> IO ()	Returns: `True` on success, `False` otherwise (Can throw `GError`)

A function that is called to deserialize rich text that has been serialized with textBufferSerialize, and insert it at iter.

type TextBufferDeserializeFunc_WithClosures Source #

Arguments

= TextBuffer	`registerBuffer`: the `TextBuffer` the format is registered with
-> TextBuffer	`contentBuffer`: the `TextBuffer` to deserialize into
-> TextIter	`iter`: insertion point for the deserialized text
-> ByteString	`data`: data to deserialize
-> Bool	`createTags`: `True` if deserializing may create tags
-> Ptr ()	`userData`: user data that was specified when registering the format
-> IO ()	Returns: `True` on success, `False` otherwise (Can throw `GError`)

A function that is called to deserialize rich text that has been serialized with textBufferSerialize, and insert it at iter.

drop_closures_TextBufferDeserializeFunc :: TextBufferDeserializeFunc -> TextBufferDeserializeFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TextBufferDeserializeFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsTextBuffer a, IsTextBuffer b)
=> FunPtr C_TextBufferDeserializeFunc
-> a	`registerBuffer`: the `TextBuffer` the format is registered with
-> b	`contentBuffer`: the `TextBuffer` to deserialize into
-> TextIter	`iter`: insertion point for the deserialized text
-> ByteString	`data`: data to deserialize
-> Bool	`createTags`: `True` if deserializing may create tags
-> Ptr ()	`userData`: user data that was specified when registering the format
-> m ()	(Can throw `GError`)

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

mk_TextBufferDeserializeFunc :: C_TextBufferDeserializeFunc -> IO (FunPtr C_TextBufferDeserializeFunc) Source #

Generate a function pointer callable from C code, from a C_TextBufferDeserializeFunc.

noTextBufferDeserializeFunc :: Maybe TextBufferDeserializeFunc Source #

A convenience synonym for Nothing :: Maybe TextBufferDeserializeFunc.

noTextBufferDeserializeFunc_WithClosures :: Maybe TextBufferDeserializeFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TextBufferDeserializeFunc_WithClosures.

TextBufferSerializeFunc

type C_TextBufferSerializeFunc = Ptr TextBuffer -> Ptr TextBuffer -> Ptr TextIter -> Ptr TextIter -> Word64 -> Ptr () -> IO Word8 Source #

Type for the callback on the (unwrapped) C side.

type TextBufferSerializeFunc Source #

Arguments

= TextBuffer	`registerBuffer`: the `TextBuffer` for which the format is registered
-> TextBuffer	`contentBuffer`: the `TextBuffer` to serialize
-> TextIter	`start`: start of the block of text to serialize
-> TextIter	`end`: end of the block of text to serialize
-> Word64	`length`: Return location for the length of the serialized data
-> IO Word8	Returns: a newly-allocated array of guint8 which contains the serialized data, or `Nothing` if an error occurred

A function that is called to serialize the content of a text buffer. It must return the serialized form of the content.

type TextBufferSerializeFunc_WithClosures Source #

Arguments

= TextBuffer	`registerBuffer`: the `TextBuffer` for which the format is registered
-> TextBuffer	`contentBuffer`: the `TextBuffer` to serialize
-> TextIter	`start`: start of the block of text to serialize
-> TextIter	`end`: end of the block of text to serialize
-> Word64	`length`: Return location for the length of the serialized data
-> Ptr ()	`userData`: user data that was specified when registering the format
-> IO Word8	Returns: a newly-allocated array of guint8 which contains the serialized data, or `Nothing` if an error occurred

A function that is called to serialize the content of a text buffer. It must return the serialized form of the content.

drop_closures_TextBufferSerializeFunc :: TextBufferSerializeFunc -> TextBufferSerializeFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TextBufferSerializeFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsTextBuffer a, IsTextBuffer b)
=> FunPtr C_TextBufferSerializeFunc
-> a	`registerBuffer`: the `TextBuffer` for which the format is registered
-> b	`contentBuffer`: the `TextBuffer` to serialize
-> TextIter	`start`: start of the block of text to serialize
-> TextIter	`end`: end of the block of text to serialize
-> Word64	`length`: Return location for the length of the serialized data
-> Ptr ()	`userData`: user data that was specified when registering the format
-> m Word8	Returns: a newly-allocated array of guint8 which contains the serialized data, or `Nothing` if an error occurred

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TextBufferSerializeFunc :: MonadIO m => TextBufferSerializeFunc -> m (GClosure C_TextBufferSerializeFunc) Source #

Wrap the callback into a GClosure.

mk_TextBufferSerializeFunc :: C_TextBufferSerializeFunc -> IO (FunPtr C_TextBufferSerializeFunc) Source #

Generate a function pointer callable from C code, from a C_TextBufferSerializeFunc.

noTextBufferSerializeFunc :: Maybe TextBufferSerializeFunc Source #

A convenience synonym for Nothing :: Maybe TextBufferSerializeFunc.

noTextBufferSerializeFunc_WithClosures :: Maybe TextBufferSerializeFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TextBufferSerializeFunc_WithClosures.

wrap_TextBufferSerializeFunc :: Maybe (Ptr (FunPtr C_TextBufferSerializeFunc)) -> TextBufferSerializeFunc_WithClosures -> C_TextBufferSerializeFunc Source #

Wrap a TextBufferSerializeFunc into a C_TextBufferSerializeFunc.

TextCharPredicate

type C_TextCharPredicate = CInt -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type TextCharPredicate = Char -> IO Bool Source #

No description available in the introspection data.

type TextCharPredicate_WithClosures = Char -> Ptr () -> IO Bool Source #

No description available in the introspection data.

drop_closures_TextCharPredicate :: TextCharPredicate -> TextCharPredicate_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TextCharPredicate :: (HasCallStack, MonadIO m) => FunPtr C_TextCharPredicate -> Char -> Ptr () -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TextCharPredicate :: MonadIO m => TextCharPredicate -> m (GClosure C_TextCharPredicate) Source #

Wrap the callback into a GClosure.

mk_TextCharPredicate :: C_TextCharPredicate -> IO (FunPtr C_TextCharPredicate) Source #

Generate a function pointer callable from C code, from a C_TextCharPredicate.

noTextCharPredicate :: Maybe TextCharPredicate Source #

A convenience synonym for Nothing :: Maybe TextCharPredicate.

noTextCharPredicate_WithClosures :: Maybe TextCharPredicate_WithClosures Source #

A convenience synonym for Nothing :: Maybe TextCharPredicate_WithClosures.

wrap_TextCharPredicate :: Maybe (Ptr (FunPtr C_TextCharPredicate)) -> TextCharPredicate_WithClosures -> C_TextCharPredicate Source #

Wrap a TextCharPredicate into a C_TextCharPredicate.

TextTagTableForeach

type C_TextTagTableForeach = Ptr TextTag -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type TextTagTableForeach Source #

Arguments

= TextTag	`tag`: the `TextTag`
-> IO ()

No description available in the introspection data.

type TextTagTableForeach_WithClosures Source #

Arguments

= TextTag	`tag`: the `TextTag`
-> Ptr ()	`data`: data passed to `textTagTableForeach`
-> IO ()

No description available in the introspection data.

drop_closures_TextTagTableForeach :: TextTagTableForeach -> TextTagTableForeach_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TextTagTableForeach Source #

Arguments

:: (HasCallStack, MonadIO m, IsTextTag a)
=> FunPtr C_TextTagTableForeach
-> a	`tag`: the `TextTag`
-> Ptr ()	`data`: data passed to `textTagTableForeach`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TextTagTableForeach :: MonadIO m => TextTagTableForeach -> m (GClosure C_TextTagTableForeach) Source #

Wrap the callback into a GClosure.

mk_TextTagTableForeach :: C_TextTagTableForeach -> IO (FunPtr C_TextTagTableForeach) Source #

Generate a function pointer callable from C code, from a C_TextTagTableForeach.

noTextTagTableForeach :: Maybe TextTagTableForeach Source #

A convenience synonym for Nothing :: Maybe TextTagTableForeach.

noTextTagTableForeach_WithClosures :: Maybe TextTagTableForeach_WithClosures Source #

A convenience synonym for Nothing :: Maybe TextTagTableForeach_WithClosures.

wrap_TextTagTableForeach :: Maybe (Ptr (FunPtr C_TextTagTableForeach)) -> TextTagTableForeach_WithClosures -> C_TextTagTableForeach Source #

Wrap a TextTagTableForeach into a C_TextTagTableForeach.

TickCallback

type C_TickCallback = Ptr Widget -> Ptr FrameClock -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type TickCallback Source #

Arguments

= Widget	`widget`: the widget
-> FrameClock	`frameClock`: the frame clock for the widget (same as calling `widgetGetFrameClock`)
-> IO Bool	Returns: `SOURCE_CONTINUE` if the tick callback should continue to be called, `SOURCE_REMOVE` if the tick callback should be removed.

Callback type for adding a function to update animations. See widgetAddTickCallback.

Since: 3.8

type TickCallback_WithClosures Source #

Arguments

= Widget	`widget`: the widget
-> FrameClock	`frameClock`: the frame clock for the widget (same as calling `widgetGetFrameClock`)
-> Ptr ()	`userData`: user data passed to `widgetAddTickCallback`.
-> IO Bool	Returns: `SOURCE_CONTINUE` if the tick callback should continue to be called, `SOURCE_REMOVE` if the tick callback should be removed.

Callback type for adding a function to update animations. See widgetAddTickCallback.

Since: 3.8

drop_closures_TickCallback :: TickCallback -> TickCallback_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TickCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a, IsFrameClock b)
=> FunPtr C_TickCallback
-> a	`widget`: the widget
-> b	`frameClock`: the frame clock for the widget (same as calling `widgetGetFrameClock`)
-> Ptr ()	`userData`: user data passed to `widgetAddTickCallback`.
-> m Bool	Returns: `SOURCE_CONTINUE` if the tick callback should continue to be called, `SOURCE_REMOVE` if the tick callback should be removed.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TickCallback :: MonadIO m => TickCallback -> m (GClosure C_TickCallback) Source #

Wrap the callback into a GClosure.

mk_TickCallback :: C_TickCallback -> IO (FunPtr C_TickCallback) Source #

Generate a function pointer callable from C code, from a C_TickCallback.

noTickCallback :: Maybe TickCallback Source #

A convenience synonym for Nothing :: Maybe TickCallback.

noTickCallback_WithClosures :: Maybe TickCallback_WithClosures Source #

A convenience synonym for Nothing :: Maybe TickCallback_WithClosures.

wrap_TickCallback :: Maybe (Ptr (FunPtr C_TickCallback)) -> TickCallback_WithClosures -> C_TickCallback Source #

Wrap a TickCallback into a C_TickCallback.

TranslateFunc

type C_TranslateFunc = CString -> Ptr () -> IO CString Source #

Type for the callback on the (unwrapped) C side.

type TranslateFunc Source #

Arguments

= Text	`path`: The id of the message. In `ActionGroup` this will be a label or tooltip from a `ActionEntry`.
-> IO Text	Returns: the translated message

Deprecated: (Since version 3.10)

The function used to translate messages in e.g. IconFactory and ActionGroup.

type TranslateFunc_WithClosures Source #

Arguments

= Text	`path`: The id of the message. In `ActionGroup` this will be a label or tooltip from a `ActionEntry`.
-> Ptr ()	`funcData`: user data passed in when registering the function
-> IO Text	Returns: the translated message

The function used to translate messages in e.g. IconFactory and ActionGroup.

drop_closures_TranslateFunc :: TranslateFunc -> TranslateFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TranslateFunc Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_TranslateFunc
-> Text	`path`: The id of the message. In `ActionGroup` this will be a label or tooltip from a `ActionEntry`.
-> Ptr ()	`funcData`: user data passed in when registering the function
-> m Text	Returns: the translated message

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TranslateFunc :: MonadIO m => TranslateFunc -> m (GClosure C_TranslateFunc) Source #

Wrap the callback into a GClosure.

mk_TranslateFunc :: C_TranslateFunc -> IO (FunPtr C_TranslateFunc) Source #

Generate a function pointer callable from C code, from a C_TranslateFunc.

noTranslateFunc :: Maybe TranslateFunc Source #

A convenience synonym for Nothing :: Maybe TranslateFunc.

noTranslateFunc_WithClosures :: Maybe TranslateFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TranslateFunc_WithClosures.

wrap_TranslateFunc :: Maybe (Ptr (FunPtr C_TranslateFunc)) -> TranslateFunc_WithClosures -> C_TranslateFunc Source #

Wrap a TranslateFunc into a C_TranslateFunc.

TreeCellDataFunc

type C_TreeCellDataFunc = Ptr TreeViewColumn -> Ptr CellRenderer -> Ptr TreeModel -> Ptr TreeIter -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type TreeCellDataFunc Source #

Arguments

= TreeViewColumn	`treeColumn`: A `TreeViewColumn`
-> CellRenderer	`cell`: The `CellRenderer` that is being rendered by `treeColumn`
-> TreeModel	`treeModel`: The `TreeModel` being rendered
-> TreeIter	`iter`: A `TreeIter` of the current row rendered
-> IO ()

A function to set the properties of a cell instead of just using the straight mapping between the cell and the model. This is useful for customizing the cell renderer. For example, a function might get an integer from the treeModel, and render it to the “text” attribute of “cell” by converting it to its written equivalent. This is set by calling treeViewColumnSetCellDataFunc

type TreeCellDataFunc_WithClosures Source #

Arguments

= TreeViewColumn	`treeColumn`: A `TreeViewColumn`
-> CellRenderer	`cell`: The `CellRenderer` that is being rendered by `treeColumn`
-> TreeModel	`treeModel`: The `TreeModel` being rendered
-> TreeIter	`iter`: A `TreeIter` of the current row rendered
-> Ptr ()	`data`: user data
-> IO ()

A function to set the properties of a cell instead of just using the straight mapping between the cell and the model. This is useful for customizing the cell renderer. For example, a function might get an integer from the treeModel, and render it to the “text” attribute of “cell” by converting it to its written equivalent. This is set by calling treeViewColumnSetCellDataFunc

drop_closures_TreeCellDataFunc :: TreeCellDataFunc -> TreeCellDataFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TreeCellDataFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsTreeViewColumn a, IsCellRenderer b, IsTreeModel c)
=> FunPtr C_TreeCellDataFunc
-> a	`treeColumn`: A `TreeViewColumn`
-> b	`cell`: The `CellRenderer` that is being rendered by `treeColumn`
-> c	`treeModel`: The `TreeModel` being rendered
-> TreeIter	`iter`: A `TreeIter` of the current row rendered
-> Ptr ()	`data`: user data
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TreeCellDataFunc :: MonadIO m => TreeCellDataFunc -> m (GClosure C_TreeCellDataFunc) Source #

Wrap the callback into a GClosure.

mk_TreeCellDataFunc :: C_TreeCellDataFunc -> IO (FunPtr C_TreeCellDataFunc) Source #

Generate a function pointer callable from C code, from a C_TreeCellDataFunc.

noTreeCellDataFunc :: Maybe TreeCellDataFunc Source #

A convenience synonym for Nothing :: Maybe TreeCellDataFunc.

noTreeCellDataFunc_WithClosures :: Maybe TreeCellDataFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TreeCellDataFunc_WithClosures.

wrap_TreeCellDataFunc :: Maybe (Ptr (FunPtr C_TreeCellDataFunc)) -> TreeCellDataFunc_WithClosures -> C_TreeCellDataFunc Source #

Wrap a TreeCellDataFunc into a C_TreeCellDataFunc.

TreeDestroyCountFunc

type C_TreeDestroyCountFunc = Ptr TreeView -> Ptr TreePath -> Int32 -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type TreeDestroyCountFunc = TreeView -> TreePath -> Int32 -> IO () Source #

No description available in the introspection data.

type TreeDestroyCountFunc_WithClosures = TreeView -> TreePath -> Int32 -> Ptr () -> IO () Source #

No description available in the introspection data.

drop_closures_TreeDestroyCountFunc :: TreeDestroyCountFunc -> TreeDestroyCountFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TreeDestroyCountFunc :: (HasCallStack, MonadIO m, IsTreeView a) => FunPtr C_TreeDestroyCountFunc -> a -> TreePath -> Int32 -> Ptr () -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TreeDestroyCountFunc :: MonadIO m => TreeDestroyCountFunc -> m (GClosure C_TreeDestroyCountFunc) Source #

Wrap the callback into a GClosure.

mk_TreeDestroyCountFunc :: C_TreeDestroyCountFunc -> IO (FunPtr C_TreeDestroyCountFunc) Source #

Generate a function pointer callable from C code, from a C_TreeDestroyCountFunc.

noTreeDestroyCountFunc :: Maybe TreeDestroyCountFunc Source #

A convenience synonym for Nothing :: Maybe TreeDestroyCountFunc.

noTreeDestroyCountFunc_WithClosures :: Maybe TreeDestroyCountFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TreeDestroyCountFunc_WithClosures.

wrap_TreeDestroyCountFunc :: Maybe (Ptr (FunPtr C_TreeDestroyCountFunc)) -> TreeDestroyCountFunc_WithClosures -> C_TreeDestroyCountFunc Source #

Wrap a TreeDestroyCountFunc into a C_TreeDestroyCountFunc.

TreeIterCompareFunc

type C_TreeIterCompareFunc = Ptr TreeModel -> Ptr TreeIter -> Ptr TreeIter -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type TreeIterCompareFunc Source #

Arguments

= TreeModel	`model`: The `TreeModel` the comparison is within
-> TreeIter	`a`: A `TreeIter` in `model`
-> TreeIter	`b`: Another `TreeIter` in `model`
-> IO Int32	Returns: a negative integer, zero or a positive integer depending on whether `a` sorts before, with or after `b`

A GtkTreeIterCompareFunc should return a negative integer, zero, or a positive integer if a sorts before b, a sorts with b, or a sorts after b respectively. If two iters compare as equal, their order in the sorted model is undefined. In order to ensure that the TreeSortable behaves as expected, the GtkTreeIterCompareFunc must define a partial order on the model, i.e. it must be reflexive, antisymmetric and transitive.

For example, if model is a product catalogue, then a compare function for the “price” column could be one which returns price_of(@a) - price_of(@b).

type TreeIterCompareFunc_WithClosures Source #

Arguments

= TreeModel	`model`: The `TreeModel` the comparison is within
-> TreeIter	`a`: A `TreeIter` in `model`
-> TreeIter	`b`: Another `TreeIter` in `model`
-> Ptr ()	`userData`: Data passed when the compare func is assigned e.g. by `treeSortableSetSortFunc`
-> IO Int32	Returns: a negative integer, zero or a positive integer depending on whether `a` sorts before, with or after `b`

A GtkTreeIterCompareFunc should return a negative integer, zero, or a positive integer if a sorts before b, a sorts with b, or a sorts after b respectively. If two iters compare as equal, their order in the sorted model is undefined. In order to ensure that the TreeSortable behaves as expected, the GtkTreeIterCompareFunc must define a partial order on the model, i.e. it must be reflexive, antisymmetric and transitive.

For example, if model is a product catalogue, then a compare function for the “price” column could be one which returns price_of(@a) - price_of(@b).

drop_closures_TreeIterCompareFunc :: TreeIterCompareFunc -> TreeIterCompareFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TreeIterCompareFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsTreeModel a)
=> FunPtr C_TreeIterCompareFunc
-> a	`model`: The `TreeModel` the comparison is within
-> TreeIter	`a`: A `TreeIter` in `model`
-> TreeIter	`b`: Another `TreeIter` in `model`
-> Ptr ()	`userData`: Data passed when the compare func is assigned e.g. by `treeSortableSetSortFunc`
-> m Int32	Returns: a negative integer, zero or a positive integer depending on whether `a` sorts before, with or after `b`

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TreeIterCompareFunc :: MonadIO m => TreeIterCompareFunc -> m (GClosure C_TreeIterCompareFunc) Source #

Wrap the callback into a GClosure.

mk_TreeIterCompareFunc :: C_TreeIterCompareFunc -> IO (FunPtr C_TreeIterCompareFunc) Source #

Generate a function pointer callable from C code, from a C_TreeIterCompareFunc.

noTreeIterCompareFunc :: Maybe TreeIterCompareFunc Source #

A convenience synonym for Nothing :: Maybe TreeIterCompareFunc.

noTreeIterCompareFunc_WithClosures :: Maybe TreeIterCompareFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TreeIterCompareFunc_WithClosures.

wrap_TreeIterCompareFunc :: Maybe (Ptr (FunPtr C_TreeIterCompareFunc)) -> TreeIterCompareFunc_WithClosures -> C_TreeIterCompareFunc Source #

Wrap a TreeIterCompareFunc into a C_TreeIterCompareFunc.

TreeModelFilterVisibleFunc

type C_TreeModelFilterVisibleFunc = Ptr TreeModel -> Ptr TreeIter -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type TreeModelFilterVisibleFunc Source #

Arguments

= TreeModel	`model`: the child model of the `TreeModelFilter`
-> TreeIter	`iter`: a `TreeIter` pointing to the row in `model` whose visibility is determined
-> IO Bool	Returns: Whether the row indicated by `iter` is visible.

A function which decides whether the row indicated by iter is visible.

type TreeModelFilterVisibleFunc_WithClosures Source #

Arguments

= TreeModel	`model`: the child model of the `TreeModelFilter`
-> TreeIter	`iter`: a `TreeIter` pointing to the row in `model` whose visibility is determined
-> Ptr ()	`data`: user data given to `treeModelFilterSetVisibleFunc`
-> IO Bool	Returns: Whether the row indicated by `iter` is visible.

A function which decides whether the row indicated by iter is visible.

drop_closures_TreeModelFilterVisibleFunc :: TreeModelFilterVisibleFunc -> TreeModelFilterVisibleFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TreeModelFilterVisibleFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsTreeModel a)
=> FunPtr C_TreeModelFilterVisibleFunc
-> a	`model`: the child model of the `TreeModelFilter`
-> TreeIter	`iter`: a `TreeIter` pointing to the row in `model` whose visibility is determined
-> Ptr ()	`data`: user data given to `treeModelFilterSetVisibleFunc`
-> m Bool	Returns: Whether the row indicated by `iter` is visible.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TreeModelFilterVisibleFunc :: MonadIO m => TreeModelFilterVisibleFunc -> m (GClosure C_TreeModelFilterVisibleFunc) Source #

Wrap the callback into a GClosure.

mk_TreeModelFilterVisibleFunc :: C_TreeModelFilterVisibleFunc -> IO (FunPtr C_TreeModelFilterVisibleFunc) Source #

Generate a function pointer callable from C code, from a C_TreeModelFilterVisibleFunc.

noTreeModelFilterVisibleFunc :: Maybe TreeModelFilterVisibleFunc Source #

A convenience synonym for Nothing :: Maybe TreeModelFilterVisibleFunc.

noTreeModelFilterVisibleFunc_WithClosures :: Maybe TreeModelFilterVisibleFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TreeModelFilterVisibleFunc_WithClosures.

wrap_TreeModelFilterVisibleFunc :: Maybe (Ptr (FunPtr C_TreeModelFilterVisibleFunc)) -> TreeModelFilterVisibleFunc_WithClosures -> C_TreeModelFilterVisibleFunc Source #

Wrap a TreeModelFilterVisibleFunc into a C_TreeModelFilterVisibleFunc.

TreeModelForeachFunc

type C_TreeModelForeachFunc = Ptr TreeModel -> Ptr TreePath -> Ptr TreeIter -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type TreeModelForeachFunc Source #

Arguments

= TreeModel	`model`: the `TreeModel` being iterated
-> TreePath	`path`: the current `TreePath`
-> TreeIter	`iter`: the current `TreeIter`
-> IO Bool	Returns: `True` to stop iterating, `False` to continue

Type of the callback passed to treeModelForeach to iterate over the rows in a tree model.

type TreeModelForeachFunc_WithClosures Source #

Arguments

= TreeModel	`model`: the `TreeModel` being iterated
-> TreePath	`path`: the current `TreePath`
-> TreeIter	`iter`: the current `TreeIter`
-> Ptr ()	`data`: The user data passed to `treeModelForeach`
-> IO Bool	Returns: `True` to stop iterating, `False` to continue

Type of the callback passed to treeModelForeach to iterate over the rows in a tree model.

drop_closures_TreeModelForeachFunc :: TreeModelForeachFunc -> TreeModelForeachFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TreeModelForeachFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsTreeModel a)
=> FunPtr C_TreeModelForeachFunc
-> a	`model`: the `TreeModel` being iterated
-> TreePath	`path`: the current `TreePath`
-> TreeIter	`iter`: the current `TreeIter`
-> Ptr ()	`data`: The user data passed to `treeModelForeach`
-> m Bool	Returns: `True` to stop iterating, `False` to continue

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TreeModelForeachFunc :: MonadIO m => TreeModelForeachFunc -> m (GClosure C_TreeModelForeachFunc) Source #

Wrap the callback into a GClosure.

mk_TreeModelForeachFunc :: C_TreeModelForeachFunc -> IO (FunPtr C_TreeModelForeachFunc) Source #

Generate a function pointer callable from C code, from a C_TreeModelForeachFunc.

noTreeModelForeachFunc :: Maybe TreeModelForeachFunc Source #

A convenience synonym for Nothing :: Maybe TreeModelForeachFunc.

noTreeModelForeachFunc_WithClosures :: Maybe TreeModelForeachFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TreeModelForeachFunc_WithClosures.

wrap_TreeModelForeachFunc :: Maybe (Ptr (FunPtr C_TreeModelForeachFunc)) -> TreeModelForeachFunc_WithClosures -> C_TreeModelForeachFunc Source #

Wrap a TreeModelForeachFunc into a C_TreeModelForeachFunc.

TreeSelectionForeachFunc

type C_TreeSelectionForeachFunc = Ptr TreeModel -> Ptr TreePath -> Ptr TreeIter -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type TreeSelectionForeachFunc Source #

Arguments

= TreeModel	`model`: The `TreeModel` being viewed
-> TreePath	`path`: The `TreePath` of a selected row
-> TreeIter	`iter`: A `TreeIter` pointing to a selected row
-> IO ()

A function used by treeSelectionSelectedForeach to map all selected rows. It will be called on every selected row in the view.

type TreeSelectionForeachFunc_WithClosures Source #

Arguments

= TreeModel	`model`: The `TreeModel` being viewed
-> TreePath	`path`: The `TreePath` of a selected row
-> TreeIter	`iter`: A `TreeIter` pointing to a selected row
-> Ptr ()	`data`: user data
-> IO ()

A function used by treeSelectionSelectedForeach to map all selected rows. It will be called on every selected row in the view.

drop_closures_TreeSelectionForeachFunc :: TreeSelectionForeachFunc -> TreeSelectionForeachFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TreeSelectionForeachFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsTreeModel a)
=> FunPtr C_TreeSelectionForeachFunc
-> a	`model`: The `TreeModel` being viewed
-> TreePath	`path`: The `TreePath` of a selected row
-> TreeIter	`iter`: A `TreeIter` pointing to a selected row
-> Ptr ()	`data`: user data
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TreeSelectionForeachFunc :: MonadIO m => TreeSelectionForeachFunc -> m (GClosure C_TreeSelectionForeachFunc) Source #

Wrap the callback into a GClosure.

mk_TreeSelectionForeachFunc :: C_TreeSelectionForeachFunc -> IO (FunPtr C_TreeSelectionForeachFunc) Source #

Generate a function pointer callable from C code, from a C_TreeSelectionForeachFunc.

noTreeSelectionForeachFunc :: Maybe TreeSelectionForeachFunc Source #

A convenience synonym for Nothing :: Maybe TreeSelectionForeachFunc.

noTreeSelectionForeachFunc_WithClosures :: Maybe TreeSelectionForeachFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TreeSelectionForeachFunc_WithClosures.

wrap_TreeSelectionForeachFunc :: Maybe (Ptr (FunPtr C_TreeSelectionForeachFunc)) -> TreeSelectionForeachFunc_WithClosures -> C_TreeSelectionForeachFunc Source #

Wrap a TreeSelectionForeachFunc into a C_TreeSelectionForeachFunc.

TreeSelectionFunc

type C_TreeSelectionFunc = Ptr TreeSelection -> Ptr TreeModel -> Ptr TreePath -> CInt -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type TreeSelectionFunc Source #

Arguments

= TreeSelection	`selection`: A `TreeSelection`
-> TreeModel	`model`: A `TreeModel` being viewed
-> TreePath	`path`: The `TreePath` of the row in question
-> Bool	`pathCurrentlySelected`: `True`, if the path is currently selected
-> IO Bool	Returns: `True`, if the selection state of the row can be toggled

A function used by treeSelectionSetSelectFunction to filter whether or not a row may be selected. It is called whenever a row's state might change. A return value of True indicates to selection that it is okay to change the selection.

type TreeSelectionFunc_WithClosures Source #

Arguments

= TreeSelection	`selection`: A `TreeSelection`
-> TreeModel	`model`: A `TreeModel` being viewed
-> TreePath	`path`: The `TreePath` of the row in question
-> Bool	`pathCurrentlySelected`: `True`, if the path is currently selected
-> Ptr ()	`data`: user data
-> IO Bool	Returns: `True`, if the selection state of the row can be toggled

A function used by treeSelectionSetSelectFunction to filter whether or not a row may be selected. It is called whenever a row's state might change. A return value of True indicates to selection that it is okay to change the selection.

drop_closures_TreeSelectionFunc :: TreeSelectionFunc -> TreeSelectionFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TreeSelectionFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsTreeSelection a, IsTreeModel b)
=> FunPtr C_TreeSelectionFunc
-> a	`selection`: A `TreeSelection`
-> b	`model`: A `TreeModel` being viewed
-> TreePath	`path`: The `TreePath` of the row in question
-> Bool	`pathCurrentlySelected`: `True`, if the path is currently selected
-> Ptr ()	`data`: user data
-> m Bool	Returns: `True`, if the selection state of the row can be toggled

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TreeSelectionFunc :: MonadIO m => TreeSelectionFunc -> m (GClosure C_TreeSelectionFunc) Source #

Wrap the callback into a GClosure.

mk_TreeSelectionFunc :: C_TreeSelectionFunc -> IO (FunPtr C_TreeSelectionFunc) Source #

Generate a function pointer callable from C code, from a C_TreeSelectionFunc.

noTreeSelectionFunc :: Maybe TreeSelectionFunc Source #

A convenience synonym for Nothing :: Maybe TreeSelectionFunc.

noTreeSelectionFunc_WithClosures :: Maybe TreeSelectionFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TreeSelectionFunc_WithClosures.

wrap_TreeSelectionFunc :: Maybe (Ptr (FunPtr C_TreeSelectionFunc)) -> TreeSelectionFunc_WithClosures -> C_TreeSelectionFunc Source #

Wrap a TreeSelectionFunc into a C_TreeSelectionFunc.

TreeViewColumnDropFunc

type C_TreeViewColumnDropFunc = Ptr TreeView -> Ptr TreeViewColumn -> Ptr TreeViewColumn -> Ptr TreeViewColumn -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type TreeViewColumnDropFunc Source #

Arguments

= TreeView	`treeView`: A `TreeView`
-> TreeViewColumn	`column`: The `TreeViewColumn` being dragged
-> TreeViewColumn	`prevColumn`: A `TreeViewColumn` on one side of `column`
-> TreeViewColumn	`nextColumn`: A `TreeViewColumn` on the other side of `column`
-> IO Bool	Returns: `True`, if `column` can be dropped in this spot

Function type for determining whether column can be dropped in a particular spot (as determined by prevColumn and nextColumn). In left to right locales, prevColumn is on the left of the potential drop spot, and nextColumn is on the right. In right to left mode, this is reversed. This function should return True if the spot is a valid drop spot. Please note that returning True does not actually indicate that the column drop was made, but is meant only to indicate a possible drop spot to the user.

type TreeViewColumnDropFunc_WithClosures Source #

Arguments

= TreeView	`treeView`: A `TreeView`
-> TreeViewColumn	`column`: The `TreeViewColumn` being dragged
-> TreeViewColumn	`prevColumn`: A `TreeViewColumn` on one side of `column`
-> TreeViewColumn	`nextColumn`: A `TreeViewColumn` on the other side of `column`
-> Ptr ()	`data`: user data
-> IO Bool	Returns: `True`, if `column` can be dropped in this spot

Function type for determining whether column can be dropped in a particular spot (as determined by prevColumn and nextColumn). In left to right locales, prevColumn is on the left of the potential drop spot, and nextColumn is on the right. In right to left mode, this is reversed. This function should return True if the spot is a valid drop spot. Please note that returning True does not actually indicate that the column drop was made, but is meant only to indicate a possible drop spot to the user.

drop_closures_TreeViewColumnDropFunc :: TreeViewColumnDropFunc -> TreeViewColumnDropFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TreeViewColumnDropFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsTreeView a, IsTreeViewColumn b, IsTreeViewColumn c, IsTreeViewColumn d)
=> FunPtr C_TreeViewColumnDropFunc
-> a	`treeView`: A `TreeView`
-> b	`column`: The `TreeViewColumn` being dragged
-> c	`prevColumn`: A `TreeViewColumn` on one side of `column`
-> d	`nextColumn`: A `TreeViewColumn` on the other side of `column`
-> Ptr ()	`data`: user data
-> m Bool	Returns: `True`, if `column` can be dropped in this spot

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TreeViewColumnDropFunc :: MonadIO m => TreeViewColumnDropFunc -> m (GClosure C_TreeViewColumnDropFunc) Source #

Wrap the callback into a GClosure.

mk_TreeViewColumnDropFunc :: C_TreeViewColumnDropFunc -> IO (FunPtr C_TreeViewColumnDropFunc) Source #

Generate a function pointer callable from C code, from a C_TreeViewColumnDropFunc.

noTreeViewColumnDropFunc :: Maybe TreeViewColumnDropFunc Source #

A convenience synonym for Nothing :: Maybe TreeViewColumnDropFunc.

noTreeViewColumnDropFunc_WithClosures :: Maybe TreeViewColumnDropFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TreeViewColumnDropFunc_WithClosures.

wrap_TreeViewColumnDropFunc :: Maybe (Ptr (FunPtr C_TreeViewColumnDropFunc)) -> TreeViewColumnDropFunc_WithClosures -> C_TreeViewColumnDropFunc Source #

Wrap a TreeViewColumnDropFunc into a C_TreeViewColumnDropFunc.

TreeViewMappingFunc

type C_TreeViewMappingFunc = Ptr TreeView -> Ptr TreePath -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type TreeViewMappingFunc Source #

Arguments

= TreeView	`treeView`: A `TreeView`
-> TreePath	`path`: The path that’s expanded
-> IO ()

Function used for treeViewMapExpandedRows.

type TreeViewMappingFunc_WithClosures Source #

Arguments

= TreeView	`treeView`: A `TreeView`
-> TreePath	`path`: The path that’s expanded
-> Ptr ()	`userData`: user data
-> IO ()

Function used for treeViewMapExpandedRows.

drop_closures_TreeViewMappingFunc :: TreeViewMappingFunc -> TreeViewMappingFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TreeViewMappingFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsTreeView a)
=> FunPtr C_TreeViewMappingFunc
-> a	`treeView`: A `TreeView`
-> TreePath	`path`: The path that’s expanded
-> Ptr ()	`userData`: user data
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TreeViewMappingFunc :: MonadIO m => TreeViewMappingFunc -> m (GClosure C_TreeViewMappingFunc) Source #

Wrap the callback into a GClosure.

mk_TreeViewMappingFunc :: C_TreeViewMappingFunc -> IO (FunPtr C_TreeViewMappingFunc) Source #

Generate a function pointer callable from C code, from a C_TreeViewMappingFunc.

noTreeViewMappingFunc :: Maybe TreeViewMappingFunc Source #

A convenience synonym for Nothing :: Maybe TreeViewMappingFunc.

noTreeViewMappingFunc_WithClosures :: Maybe TreeViewMappingFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TreeViewMappingFunc_WithClosures.

wrap_TreeViewMappingFunc :: Maybe (Ptr (FunPtr C_TreeViewMappingFunc)) -> TreeViewMappingFunc_WithClosures -> C_TreeViewMappingFunc Source #

Wrap a TreeViewMappingFunc into a C_TreeViewMappingFunc.

TreeViewRowSeparatorFunc

type C_TreeViewRowSeparatorFunc = Ptr TreeModel -> Ptr TreeIter -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type TreeViewRowSeparatorFunc Source #

Arguments

= TreeModel	`model`: the `TreeModel`
-> TreeIter	`iter`: a `TreeIter` pointing at a row in `model`
-> IO Bool	Returns: `True` if the row is a separator

Function type for determining whether the row pointed to by iter should be rendered as a separator. A common way to implement this is to have a boolean column in the model, whose values the TreeViewRowSeparatorFunc returns.

type TreeViewRowSeparatorFunc_WithClosures Source #

Arguments

= TreeModel	`model`: the `TreeModel`
-> TreeIter	`iter`: a `TreeIter` pointing at a row in `model`
-> Ptr ()	`data`: user data
-> IO Bool	Returns: `True` if the row is a separator

Function type for determining whether the row pointed to by iter should be rendered as a separator. A common way to implement this is to have a boolean column in the model, whose values the TreeViewRowSeparatorFunc returns.

drop_closures_TreeViewRowSeparatorFunc :: TreeViewRowSeparatorFunc -> TreeViewRowSeparatorFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TreeViewRowSeparatorFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsTreeModel a)
=> FunPtr C_TreeViewRowSeparatorFunc
-> a	`model`: the `TreeModel`
-> TreeIter	`iter`: a `TreeIter` pointing at a row in `model`
-> Ptr ()	`data`: user data
-> m Bool	Returns: `True` if the row is a separator

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TreeViewRowSeparatorFunc :: MonadIO m => TreeViewRowSeparatorFunc -> m (GClosure C_TreeViewRowSeparatorFunc) Source #

Wrap the callback into a GClosure.

mk_TreeViewRowSeparatorFunc :: C_TreeViewRowSeparatorFunc -> IO (FunPtr C_TreeViewRowSeparatorFunc) Source #

Generate a function pointer callable from C code, from a C_TreeViewRowSeparatorFunc.

noTreeViewRowSeparatorFunc :: Maybe TreeViewRowSeparatorFunc Source #

A convenience synonym for Nothing :: Maybe TreeViewRowSeparatorFunc.

noTreeViewRowSeparatorFunc_WithClosures :: Maybe TreeViewRowSeparatorFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TreeViewRowSeparatorFunc_WithClosures.

wrap_TreeViewRowSeparatorFunc :: Maybe (Ptr (FunPtr C_TreeViewRowSeparatorFunc)) -> TreeViewRowSeparatorFunc_WithClosures -> C_TreeViewRowSeparatorFunc Source #

Wrap a TreeViewRowSeparatorFunc into a C_TreeViewRowSeparatorFunc.

TreeViewSearchEqualFunc

type C_TreeViewSearchEqualFunc = Ptr TreeModel -> Int32 -> CString -> Ptr TreeIter -> Ptr () -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type TreeViewSearchEqualFunc Source #

Arguments

= TreeModel	`model`: the `TreeModel` being searched
-> Int32	`column`: the search column set by `treeViewSetSearchColumn`
-> Text	`key`: the key string to compare with
-> TreeIter	`iter`: a `TreeIter` pointing the row of `model` that should be compared with `key`.
-> IO Bool	Returns: `False` if the row matches, `True` otherwise.

A function used for checking whether a row in model matches a search key string entered by the user. Note the return value is reversed from what you would normally expect, though it has some similarity to strcmp() returning 0 for equal strings.

type TreeViewSearchEqualFunc_WithClosures Source #

Arguments

= TreeModel	`model`: the `TreeModel` being searched
-> Int32	`column`: the search column set by `treeViewSetSearchColumn`
-> Text	`key`: the key string to compare with
-> TreeIter	`iter`: a `TreeIter` pointing the row of `model` that should be compared with `key`.
-> Ptr ()	`searchData`: user data from `treeViewSetSearchEqualFunc`
-> IO Bool	Returns: `False` if the row matches, `True` otherwise.

A function used for checking whether a row in model matches a search key string entered by the user. Note the return value is reversed from what you would normally expect, though it has some similarity to strcmp() returning 0 for equal strings.

drop_closures_TreeViewSearchEqualFunc :: TreeViewSearchEqualFunc -> TreeViewSearchEqualFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TreeViewSearchEqualFunc Source #

Arguments

:: (HasCallStack, MonadIO m, IsTreeModel a)
=> FunPtr C_TreeViewSearchEqualFunc
-> a	`model`: the `TreeModel` being searched
-> Int32	`column`: the search column set by `treeViewSetSearchColumn`
-> Text	`key`: the key string to compare with
-> TreeIter	`iter`: a `TreeIter` pointing the row of `model` that should be compared with `key`.
-> Ptr ()	`searchData`: user data from `treeViewSetSearchEqualFunc`
-> m Bool	Returns: `False` if the row matches, `True` otherwise.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TreeViewSearchEqualFunc :: MonadIO m => TreeViewSearchEqualFunc -> m (GClosure C_TreeViewSearchEqualFunc) Source #

Wrap the callback into a GClosure.

mk_TreeViewSearchEqualFunc :: C_TreeViewSearchEqualFunc -> IO (FunPtr C_TreeViewSearchEqualFunc) Source #

Generate a function pointer callable from C code, from a C_TreeViewSearchEqualFunc.

noTreeViewSearchEqualFunc :: Maybe TreeViewSearchEqualFunc Source #

A convenience synonym for Nothing :: Maybe TreeViewSearchEqualFunc.

noTreeViewSearchEqualFunc_WithClosures :: Maybe TreeViewSearchEqualFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TreeViewSearchEqualFunc_WithClosures.

wrap_TreeViewSearchEqualFunc :: Maybe (Ptr (FunPtr C_TreeViewSearchEqualFunc)) -> TreeViewSearchEqualFunc_WithClosures -> C_TreeViewSearchEqualFunc Source #

Wrap a TreeViewSearchEqualFunc into a C_TreeViewSearchEqualFunc.

TreeViewSearchPositionFunc

type C_TreeViewSearchPositionFunc = Ptr TreeView -> Ptr Widget -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type TreeViewSearchPositionFunc = TreeView -> Widget -> IO () Source #

No description available in the introspection data.

type TreeViewSearchPositionFunc_WithClosures = TreeView -> Widget -> Ptr () -> IO () Source #

No description available in the introspection data.

drop_closures_TreeViewSearchPositionFunc :: TreeViewSearchPositionFunc -> TreeViewSearchPositionFunc_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_TreeViewSearchPositionFunc :: (HasCallStack, MonadIO m, IsTreeView a, IsWidget b) => FunPtr C_TreeViewSearchPositionFunc -> a -> b -> Ptr () -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_TreeViewSearchPositionFunc :: MonadIO m => TreeViewSearchPositionFunc -> m (GClosure C_TreeViewSearchPositionFunc) Source #

Wrap the callback into a GClosure.

mk_TreeViewSearchPositionFunc :: C_TreeViewSearchPositionFunc -> IO (FunPtr C_TreeViewSearchPositionFunc) Source #

Generate a function pointer callable from C code, from a C_TreeViewSearchPositionFunc.

noTreeViewSearchPositionFunc :: Maybe TreeViewSearchPositionFunc Source #

A convenience synonym for Nothing :: Maybe TreeViewSearchPositionFunc.

noTreeViewSearchPositionFunc_WithClosures :: Maybe TreeViewSearchPositionFunc_WithClosures Source #

A convenience synonym for Nothing :: Maybe TreeViewSearchPositionFunc_WithClosures.

wrap_TreeViewSearchPositionFunc :: Maybe (Ptr (FunPtr C_TreeViewSearchPositionFunc)) -> TreeViewSearchPositionFunc_WithClosures -> C_TreeViewSearchPositionFunc Source #

Wrap a TreeViewSearchPositionFunc into a C_TreeViewSearchPositionFunc.

WidgetClassAdjustBaselineAllocationFieldCallback

type C_WidgetClassAdjustBaselineAllocationFieldCallback = Ptr Widget -> Int32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassAdjustBaselineAllocationFieldCallback = Widget -> Int32 -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassAdjustBaselineAllocationFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassAdjustBaselineAllocationFieldCallback -> a -> Int32 -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassAdjustBaselineAllocationFieldCallback :: MonadIO m => WidgetClassAdjustBaselineAllocationFieldCallback -> m (GClosure C_WidgetClassAdjustBaselineAllocationFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassAdjustBaselineAllocationFieldCallback :: C_WidgetClassAdjustBaselineAllocationFieldCallback -> IO (FunPtr C_WidgetClassAdjustBaselineAllocationFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassAdjustBaselineAllocationFieldCallback.

noWidgetClassAdjustBaselineAllocationFieldCallback :: Maybe WidgetClassAdjustBaselineAllocationFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassAdjustBaselineAllocationFieldCallback.

wrap_WidgetClassAdjustBaselineAllocationFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassAdjustBaselineAllocationFieldCallback)) -> WidgetClassAdjustBaselineAllocationFieldCallback -> C_WidgetClassAdjustBaselineAllocationFieldCallback Source #

Wrap a WidgetClassAdjustBaselineAllocationFieldCallback into a C_WidgetClassAdjustBaselineAllocationFieldCallback.

WidgetClassAdjustBaselineRequestFieldCallback

type C_WidgetClassAdjustBaselineRequestFieldCallback = Ptr Widget -> Int32 -> Int32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassAdjustBaselineRequestFieldCallback = Widget -> Int32 -> Int32 -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassAdjustBaselineRequestFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassAdjustBaselineRequestFieldCallback -> a -> Int32 -> Int32 -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassAdjustBaselineRequestFieldCallback :: MonadIO m => WidgetClassAdjustBaselineRequestFieldCallback -> m (GClosure C_WidgetClassAdjustBaselineRequestFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassAdjustBaselineRequestFieldCallback :: C_WidgetClassAdjustBaselineRequestFieldCallback -> IO (FunPtr C_WidgetClassAdjustBaselineRequestFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassAdjustBaselineRequestFieldCallback.

noWidgetClassAdjustBaselineRequestFieldCallback :: Maybe WidgetClassAdjustBaselineRequestFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassAdjustBaselineRequestFieldCallback.

wrap_WidgetClassAdjustBaselineRequestFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassAdjustBaselineRequestFieldCallback)) -> WidgetClassAdjustBaselineRequestFieldCallback -> C_WidgetClassAdjustBaselineRequestFieldCallback Source #

Wrap a WidgetClassAdjustBaselineRequestFieldCallback into a C_WidgetClassAdjustBaselineRequestFieldCallback.

WidgetClassAdjustSizeAllocationFieldCallback

type C_WidgetClassAdjustSizeAllocationFieldCallback = Ptr Widget -> CUInt -> Int32 -> Int32 -> Int32 -> Int32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassAdjustSizeAllocationFieldCallback = Widget -> Orientation -> Int32 -> Int32 -> Int32 -> Int32 -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassAdjustSizeAllocationFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassAdjustSizeAllocationFieldCallback -> a -> Orientation -> Int32 -> Int32 -> Int32 -> Int32 -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassAdjustSizeAllocationFieldCallback :: MonadIO m => WidgetClassAdjustSizeAllocationFieldCallback -> m (GClosure C_WidgetClassAdjustSizeAllocationFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassAdjustSizeAllocationFieldCallback :: C_WidgetClassAdjustSizeAllocationFieldCallback -> IO (FunPtr C_WidgetClassAdjustSizeAllocationFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassAdjustSizeAllocationFieldCallback.

noWidgetClassAdjustSizeAllocationFieldCallback :: Maybe WidgetClassAdjustSizeAllocationFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassAdjustSizeAllocationFieldCallback.

wrap_WidgetClassAdjustSizeAllocationFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassAdjustSizeAllocationFieldCallback)) -> WidgetClassAdjustSizeAllocationFieldCallback -> C_WidgetClassAdjustSizeAllocationFieldCallback Source #

Wrap a WidgetClassAdjustSizeAllocationFieldCallback into a C_WidgetClassAdjustSizeAllocationFieldCallback.

WidgetClassAdjustSizeRequestFieldCallback

type C_WidgetClassAdjustSizeRequestFieldCallback = Ptr Widget -> CUInt -> Int32 -> Int32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassAdjustSizeRequestFieldCallback = Widget -> Orientation -> Int32 -> Int32 -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassAdjustSizeRequestFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassAdjustSizeRequestFieldCallback -> a -> Orientation -> Int32 -> Int32 -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassAdjustSizeRequestFieldCallback :: MonadIO m => WidgetClassAdjustSizeRequestFieldCallback -> m (GClosure C_WidgetClassAdjustSizeRequestFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassAdjustSizeRequestFieldCallback :: C_WidgetClassAdjustSizeRequestFieldCallback -> IO (FunPtr C_WidgetClassAdjustSizeRequestFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassAdjustSizeRequestFieldCallback.

noWidgetClassAdjustSizeRequestFieldCallback :: Maybe WidgetClassAdjustSizeRequestFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassAdjustSizeRequestFieldCallback.

wrap_WidgetClassAdjustSizeRequestFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassAdjustSizeRequestFieldCallback)) -> WidgetClassAdjustSizeRequestFieldCallback -> C_WidgetClassAdjustSizeRequestFieldCallback Source #

Wrap a WidgetClassAdjustSizeRequestFieldCallback into a C_WidgetClassAdjustSizeRequestFieldCallback.

WidgetClassButtonPressEventFieldCallback

type C_WidgetClassButtonPressEventFieldCallback = Ptr Widget -> Ptr EventButton -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassButtonPressEventFieldCallback = Widget -> EventButton -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassButtonPressEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassButtonPressEventFieldCallback -> a -> EventButton -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassButtonPressEventFieldCallback :: MonadIO m => WidgetClassButtonPressEventFieldCallback -> m (GClosure C_WidgetClassButtonPressEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassButtonPressEventFieldCallback :: C_WidgetClassButtonPressEventFieldCallback -> IO (FunPtr C_WidgetClassButtonPressEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassButtonPressEventFieldCallback.

noWidgetClassButtonPressEventFieldCallback :: Maybe WidgetClassButtonPressEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassButtonPressEventFieldCallback.

wrap_WidgetClassButtonPressEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassButtonPressEventFieldCallback)) -> WidgetClassButtonPressEventFieldCallback -> C_WidgetClassButtonPressEventFieldCallback Source #

Wrap a WidgetClassButtonPressEventFieldCallback into a C_WidgetClassButtonPressEventFieldCallback.

WidgetClassButtonReleaseEventFieldCallback

type C_WidgetClassButtonReleaseEventFieldCallback = Ptr Widget -> Ptr EventButton -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassButtonReleaseEventFieldCallback = Widget -> EventButton -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassButtonReleaseEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassButtonReleaseEventFieldCallback -> a -> EventButton -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassButtonReleaseEventFieldCallback :: MonadIO m => WidgetClassButtonReleaseEventFieldCallback -> m (GClosure C_WidgetClassButtonReleaseEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassButtonReleaseEventFieldCallback :: C_WidgetClassButtonReleaseEventFieldCallback -> IO (FunPtr C_WidgetClassButtonReleaseEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassButtonReleaseEventFieldCallback.

noWidgetClassButtonReleaseEventFieldCallback :: Maybe WidgetClassButtonReleaseEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassButtonReleaseEventFieldCallback.

wrap_WidgetClassButtonReleaseEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassButtonReleaseEventFieldCallback)) -> WidgetClassButtonReleaseEventFieldCallback -> C_WidgetClassButtonReleaseEventFieldCallback Source #

Wrap a WidgetClassButtonReleaseEventFieldCallback into a C_WidgetClassButtonReleaseEventFieldCallback.

WidgetClassCanActivateAccelFieldCallback

type C_WidgetClassCanActivateAccelFieldCallback = Ptr Widget -> Word32 -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassCanActivateAccelFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> Word32	`signalId`: the ID of a signal installed on `widget`
-> IO Bool	Returns: `True` if the accelerator can be activated.

No description available in the introspection data.

dynamic_WidgetClassCanActivateAccelFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassCanActivateAccelFieldCallback
-> a	`widget`: a `Widget`
-> Word32	`signalId`: the ID of a signal installed on `widget`
-> m Bool	Returns: `True` if the accelerator can be activated.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassCanActivateAccelFieldCallback :: MonadIO m => WidgetClassCanActivateAccelFieldCallback -> m (GClosure C_WidgetClassCanActivateAccelFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassCanActivateAccelFieldCallback :: C_WidgetClassCanActivateAccelFieldCallback -> IO (FunPtr C_WidgetClassCanActivateAccelFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassCanActivateAccelFieldCallback.

noWidgetClassCanActivateAccelFieldCallback :: Maybe WidgetClassCanActivateAccelFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassCanActivateAccelFieldCallback.

wrap_WidgetClassCanActivateAccelFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassCanActivateAccelFieldCallback)) -> WidgetClassCanActivateAccelFieldCallback -> C_WidgetClassCanActivateAccelFieldCallback Source #

Wrap a WidgetClassCanActivateAccelFieldCallback into a C_WidgetClassCanActivateAccelFieldCallback.

WidgetClassChildNotifyFieldCallback

type C_WidgetClassChildNotifyFieldCallback = Ptr Widget -> Ptr GParamSpec -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassChildNotifyFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> GParamSpec	`childProperty`: the name of a child property installed on the class of `widget`’s parent
-> IO ()

No description available in the introspection data.

dynamic_WidgetClassChildNotifyFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassChildNotifyFieldCallback
-> a	`widget`: a `Widget`
-> GParamSpec	`childProperty`: the name of a child property installed on the class of `widget`’s parent
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassChildNotifyFieldCallback :: MonadIO m => WidgetClassChildNotifyFieldCallback -> m (GClosure C_WidgetClassChildNotifyFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassChildNotifyFieldCallback :: C_WidgetClassChildNotifyFieldCallback -> IO (FunPtr C_WidgetClassChildNotifyFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassChildNotifyFieldCallback.

noWidgetClassChildNotifyFieldCallback :: Maybe WidgetClassChildNotifyFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassChildNotifyFieldCallback.

wrap_WidgetClassChildNotifyFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassChildNotifyFieldCallback)) -> WidgetClassChildNotifyFieldCallback -> C_WidgetClassChildNotifyFieldCallback Source #

Wrap a WidgetClassChildNotifyFieldCallback into a C_WidgetClassChildNotifyFieldCallback.

WidgetClassCompositedChangedFieldCallback

type C_WidgetClassCompositedChangedFieldCallback = Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassCompositedChangedFieldCallback = Widget -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassCompositedChangedFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassCompositedChangedFieldCallback -> a -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassCompositedChangedFieldCallback :: MonadIO m => WidgetClassCompositedChangedFieldCallback -> m (GClosure C_WidgetClassCompositedChangedFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassCompositedChangedFieldCallback :: C_WidgetClassCompositedChangedFieldCallback -> IO (FunPtr C_WidgetClassCompositedChangedFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassCompositedChangedFieldCallback.

noWidgetClassCompositedChangedFieldCallback :: Maybe WidgetClassCompositedChangedFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassCompositedChangedFieldCallback.

wrap_WidgetClassCompositedChangedFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassCompositedChangedFieldCallback)) -> WidgetClassCompositedChangedFieldCallback -> C_WidgetClassCompositedChangedFieldCallback Source #

Wrap a WidgetClassCompositedChangedFieldCallback into a C_WidgetClassCompositedChangedFieldCallback.

WidgetClassComputeExpandFieldCallback

type C_WidgetClassComputeExpandFieldCallback = Ptr Widget -> CInt -> CInt -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassComputeExpandFieldCallback = Widget -> Bool -> Bool -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassComputeExpandFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassComputeExpandFieldCallback -> a -> Bool -> Bool -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassComputeExpandFieldCallback :: MonadIO m => WidgetClassComputeExpandFieldCallback -> m (GClosure C_WidgetClassComputeExpandFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassComputeExpandFieldCallback :: C_WidgetClassComputeExpandFieldCallback -> IO (FunPtr C_WidgetClassComputeExpandFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassComputeExpandFieldCallback.

noWidgetClassComputeExpandFieldCallback :: Maybe WidgetClassComputeExpandFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassComputeExpandFieldCallback.

wrap_WidgetClassComputeExpandFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassComputeExpandFieldCallback)) -> WidgetClassComputeExpandFieldCallback -> C_WidgetClassComputeExpandFieldCallback Source #

Wrap a WidgetClassComputeExpandFieldCallback into a C_WidgetClassComputeExpandFieldCallback.

WidgetClassConfigureEventFieldCallback

type C_WidgetClassConfigureEventFieldCallback = Ptr Widget -> Ptr EventConfigure -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassConfigureEventFieldCallback = Widget -> EventConfigure -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassConfigureEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassConfigureEventFieldCallback -> a -> EventConfigure -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassConfigureEventFieldCallback :: MonadIO m => WidgetClassConfigureEventFieldCallback -> m (GClosure C_WidgetClassConfigureEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassConfigureEventFieldCallback :: C_WidgetClassConfigureEventFieldCallback -> IO (FunPtr C_WidgetClassConfigureEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassConfigureEventFieldCallback.

noWidgetClassConfigureEventFieldCallback :: Maybe WidgetClassConfigureEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassConfigureEventFieldCallback.

wrap_WidgetClassConfigureEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassConfigureEventFieldCallback)) -> WidgetClassConfigureEventFieldCallback -> C_WidgetClassConfigureEventFieldCallback Source #

Wrap a WidgetClassConfigureEventFieldCallback into a C_WidgetClassConfigureEventFieldCallback.

WidgetClassDamageEventFieldCallback

type C_WidgetClassDamageEventFieldCallback = Ptr Widget -> Ptr EventExpose -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDamageEventFieldCallback = Widget -> EventExpose -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassDamageEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassDamageEventFieldCallback -> a -> EventExpose -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDamageEventFieldCallback :: MonadIO m => WidgetClassDamageEventFieldCallback -> m (GClosure C_WidgetClassDamageEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDamageEventFieldCallback :: C_WidgetClassDamageEventFieldCallback -> IO (FunPtr C_WidgetClassDamageEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDamageEventFieldCallback.

noWidgetClassDamageEventFieldCallback :: Maybe WidgetClassDamageEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDamageEventFieldCallback.

wrap_WidgetClassDamageEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDamageEventFieldCallback)) -> WidgetClassDamageEventFieldCallback -> C_WidgetClassDamageEventFieldCallback Source #

Wrap a WidgetClassDamageEventFieldCallback into a C_WidgetClassDamageEventFieldCallback.

WidgetClassDeleteEventFieldCallback

type C_WidgetClassDeleteEventFieldCallback = Ptr Widget -> Ptr EventAny -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDeleteEventFieldCallback = Widget -> EventAny -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassDeleteEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassDeleteEventFieldCallback -> a -> EventAny -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDeleteEventFieldCallback :: MonadIO m => WidgetClassDeleteEventFieldCallback -> m (GClosure C_WidgetClassDeleteEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDeleteEventFieldCallback :: C_WidgetClassDeleteEventFieldCallback -> IO (FunPtr C_WidgetClassDeleteEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDeleteEventFieldCallback.

noWidgetClassDeleteEventFieldCallback :: Maybe WidgetClassDeleteEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDeleteEventFieldCallback.

wrap_WidgetClassDeleteEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDeleteEventFieldCallback)) -> WidgetClassDeleteEventFieldCallback -> C_WidgetClassDeleteEventFieldCallback Source #

Wrap a WidgetClassDeleteEventFieldCallback into a C_WidgetClassDeleteEventFieldCallback.

WidgetClassDestroyEventFieldCallback

type C_WidgetClassDestroyEventFieldCallback = Ptr Widget -> Ptr EventAny -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDestroyEventFieldCallback = Widget -> EventAny -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassDestroyEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassDestroyEventFieldCallback -> a -> EventAny -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDestroyEventFieldCallback :: MonadIO m => WidgetClassDestroyEventFieldCallback -> m (GClosure C_WidgetClassDestroyEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDestroyEventFieldCallback :: C_WidgetClassDestroyEventFieldCallback -> IO (FunPtr C_WidgetClassDestroyEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDestroyEventFieldCallback.

noWidgetClassDestroyEventFieldCallback :: Maybe WidgetClassDestroyEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDestroyEventFieldCallback.

wrap_WidgetClassDestroyEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDestroyEventFieldCallback)) -> WidgetClassDestroyEventFieldCallback -> C_WidgetClassDestroyEventFieldCallback Source #

Wrap a WidgetClassDestroyEventFieldCallback into a C_WidgetClassDestroyEventFieldCallback.

WidgetClassDestroyFieldCallback

type C_WidgetClassDestroyFieldCallback = Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDestroyFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> IO ()

No description available in the introspection data.

dynamic_WidgetClassDestroyFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassDestroyFieldCallback
-> a	`widget`: a `Widget`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDestroyFieldCallback :: MonadIO m => WidgetClassDestroyFieldCallback -> m (GClosure C_WidgetClassDestroyFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDestroyFieldCallback :: C_WidgetClassDestroyFieldCallback -> IO (FunPtr C_WidgetClassDestroyFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDestroyFieldCallback.

noWidgetClassDestroyFieldCallback :: Maybe WidgetClassDestroyFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDestroyFieldCallback.

wrap_WidgetClassDestroyFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDestroyFieldCallback)) -> WidgetClassDestroyFieldCallback -> C_WidgetClassDestroyFieldCallback Source #

Wrap a WidgetClassDestroyFieldCallback into a C_WidgetClassDestroyFieldCallback.

WidgetClassDirectionChangedFieldCallback

type C_WidgetClassDirectionChangedFieldCallback = Ptr Widget -> CUInt -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDirectionChangedFieldCallback = Widget -> TextDirection -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassDirectionChangedFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassDirectionChangedFieldCallback -> a -> TextDirection -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDirectionChangedFieldCallback :: MonadIO m => WidgetClassDirectionChangedFieldCallback -> m (GClosure C_WidgetClassDirectionChangedFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDirectionChangedFieldCallback :: C_WidgetClassDirectionChangedFieldCallback -> IO (FunPtr C_WidgetClassDirectionChangedFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDirectionChangedFieldCallback.

noWidgetClassDirectionChangedFieldCallback :: Maybe WidgetClassDirectionChangedFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDirectionChangedFieldCallback.

wrap_WidgetClassDirectionChangedFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDirectionChangedFieldCallback)) -> WidgetClassDirectionChangedFieldCallback -> C_WidgetClassDirectionChangedFieldCallback Source #

Wrap a WidgetClassDirectionChangedFieldCallback into a C_WidgetClassDirectionChangedFieldCallback.

WidgetClassDispatchChildPropertiesChangedFieldCallback

type C_WidgetClassDispatchChildPropertiesChangedFieldCallback = Ptr Widget -> Word32 -> Ptr GParamSpec -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDispatchChildPropertiesChangedFieldCallback = Widget -> Word32 -> GParamSpec -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassDispatchChildPropertiesChangedFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassDispatchChildPropertiesChangedFieldCallback -> a -> Word32 -> GParamSpec -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDispatchChildPropertiesChangedFieldCallback :: MonadIO m => WidgetClassDispatchChildPropertiesChangedFieldCallback -> m (GClosure C_WidgetClassDispatchChildPropertiesChangedFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDispatchChildPropertiesChangedFieldCallback :: C_WidgetClassDispatchChildPropertiesChangedFieldCallback -> IO (FunPtr C_WidgetClassDispatchChildPropertiesChangedFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDispatchChildPropertiesChangedFieldCallback.

noWidgetClassDispatchChildPropertiesChangedFieldCallback :: Maybe WidgetClassDispatchChildPropertiesChangedFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDispatchChildPropertiesChangedFieldCallback.

wrap_WidgetClassDispatchChildPropertiesChangedFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDispatchChildPropertiesChangedFieldCallback)) -> WidgetClassDispatchChildPropertiesChangedFieldCallback -> C_WidgetClassDispatchChildPropertiesChangedFieldCallback Source #

Wrap a WidgetClassDispatchChildPropertiesChangedFieldCallback into a C_WidgetClassDispatchChildPropertiesChangedFieldCallback.

WidgetClassDragBeginFieldCallback

type C_WidgetClassDragBeginFieldCallback = Ptr Widget -> Ptr DragContext -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDragBeginFieldCallback = Widget -> DragContext -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassDragBeginFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsDragContext b) => FunPtr C_WidgetClassDragBeginFieldCallback -> a -> b -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDragBeginFieldCallback :: MonadIO m => WidgetClassDragBeginFieldCallback -> m (GClosure C_WidgetClassDragBeginFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDragBeginFieldCallback :: C_WidgetClassDragBeginFieldCallback -> IO (FunPtr C_WidgetClassDragBeginFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDragBeginFieldCallback.

noWidgetClassDragBeginFieldCallback :: Maybe WidgetClassDragBeginFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDragBeginFieldCallback.

wrap_WidgetClassDragBeginFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDragBeginFieldCallback)) -> WidgetClassDragBeginFieldCallback -> C_WidgetClassDragBeginFieldCallback Source #

Wrap a WidgetClassDragBeginFieldCallback into a C_WidgetClassDragBeginFieldCallback.

WidgetClassDragDataDeleteFieldCallback

type C_WidgetClassDragDataDeleteFieldCallback = Ptr Widget -> Ptr DragContext -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDragDataDeleteFieldCallback = Widget -> DragContext -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassDragDataDeleteFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsDragContext b) => FunPtr C_WidgetClassDragDataDeleteFieldCallback -> a -> b -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDragDataDeleteFieldCallback :: MonadIO m => WidgetClassDragDataDeleteFieldCallback -> m (GClosure C_WidgetClassDragDataDeleteFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDragDataDeleteFieldCallback :: C_WidgetClassDragDataDeleteFieldCallback -> IO (FunPtr C_WidgetClassDragDataDeleteFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDragDataDeleteFieldCallback.

noWidgetClassDragDataDeleteFieldCallback :: Maybe WidgetClassDragDataDeleteFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDragDataDeleteFieldCallback.

wrap_WidgetClassDragDataDeleteFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDragDataDeleteFieldCallback)) -> WidgetClassDragDataDeleteFieldCallback -> C_WidgetClassDragDataDeleteFieldCallback Source #

Wrap a WidgetClassDragDataDeleteFieldCallback into a C_WidgetClassDragDataDeleteFieldCallback.

WidgetClassDragDataGetFieldCallback

type C_WidgetClassDragDataGetFieldCallback = Ptr Widget -> Ptr DragContext -> Ptr SelectionData -> Word32 -> Word32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDragDataGetFieldCallback = Widget -> DragContext -> SelectionData -> Word32 -> Word32 -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassDragDataGetFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsDragContext b) => FunPtr C_WidgetClassDragDataGetFieldCallback -> a -> b -> SelectionData -> Word32 -> Word32 -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDragDataGetFieldCallback :: MonadIO m => WidgetClassDragDataGetFieldCallback -> m (GClosure C_WidgetClassDragDataGetFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDragDataGetFieldCallback :: C_WidgetClassDragDataGetFieldCallback -> IO (FunPtr C_WidgetClassDragDataGetFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDragDataGetFieldCallback.

noWidgetClassDragDataGetFieldCallback :: Maybe WidgetClassDragDataGetFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDragDataGetFieldCallback.

wrap_WidgetClassDragDataGetFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDragDataGetFieldCallback)) -> WidgetClassDragDataGetFieldCallback -> C_WidgetClassDragDataGetFieldCallback Source #

Wrap a WidgetClassDragDataGetFieldCallback into a C_WidgetClassDragDataGetFieldCallback.

WidgetClassDragDataReceivedFieldCallback

type C_WidgetClassDragDataReceivedFieldCallback = Ptr Widget -> Ptr DragContext -> Int32 -> Int32 -> Ptr SelectionData -> Word32 -> Word32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDragDataReceivedFieldCallback = Widget -> DragContext -> Int32 -> Int32 -> SelectionData -> Word32 -> Word32 -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassDragDataReceivedFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsDragContext b) => FunPtr C_WidgetClassDragDataReceivedFieldCallback -> a -> b -> Int32 -> Int32 -> SelectionData -> Word32 -> Word32 -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDragDataReceivedFieldCallback :: MonadIO m => WidgetClassDragDataReceivedFieldCallback -> m (GClosure C_WidgetClassDragDataReceivedFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDragDataReceivedFieldCallback :: C_WidgetClassDragDataReceivedFieldCallback -> IO (FunPtr C_WidgetClassDragDataReceivedFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDragDataReceivedFieldCallback.

noWidgetClassDragDataReceivedFieldCallback :: Maybe WidgetClassDragDataReceivedFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDragDataReceivedFieldCallback.

wrap_WidgetClassDragDataReceivedFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDragDataReceivedFieldCallback)) -> WidgetClassDragDataReceivedFieldCallback -> C_WidgetClassDragDataReceivedFieldCallback Source #

Wrap a WidgetClassDragDataReceivedFieldCallback into a C_WidgetClassDragDataReceivedFieldCallback.

WidgetClassDragDropFieldCallback

type C_WidgetClassDragDropFieldCallback = Ptr Widget -> Ptr DragContext -> Int32 -> Int32 -> Word32 -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDragDropFieldCallback = Widget -> DragContext -> Int32 -> Int32 -> Word32 -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassDragDropFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsDragContext b) => FunPtr C_WidgetClassDragDropFieldCallback -> a -> b -> Int32 -> Int32 -> Word32 -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDragDropFieldCallback :: MonadIO m => WidgetClassDragDropFieldCallback -> m (GClosure C_WidgetClassDragDropFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDragDropFieldCallback :: C_WidgetClassDragDropFieldCallback -> IO (FunPtr C_WidgetClassDragDropFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDragDropFieldCallback.

noWidgetClassDragDropFieldCallback :: Maybe WidgetClassDragDropFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDragDropFieldCallback.

wrap_WidgetClassDragDropFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDragDropFieldCallback)) -> WidgetClassDragDropFieldCallback -> C_WidgetClassDragDropFieldCallback Source #

Wrap a WidgetClassDragDropFieldCallback into a C_WidgetClassDragDropFieldCallback.

WidgetClassDragEndFieldCallback

type C_WidgetClassDragEndFieldCallback = Ptr Widget -> Ptr DragContext -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDragEndFieldCallback = Widget -> DragContext -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassDragEndFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsDragContext b) => FunPtr C_WidgetClassDragEndFieldCallback -> a -> b -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDragEndFieldCallback :: MonadIO m => WidgetClassDragEndFieldCallback -> m (GClosure C_WidgetClassDragEndFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDragEndFieldCallback :: C_WidgetClassDragEndFieldCallback -> IO (FunPtr C_WidgetClassDragEndFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDragEndFieldCallback.

noWidgetClassDragEndFieldCallback :: Maybe WidgetClassDragEndFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDragEndFieldCallback.

wrap_WidgetClassDragEndFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDragEndFieldCallback)) -> WidgetClassDragEndFieldCallback -> C_WidgetClassDragEndFieldCallback Source #

Wrap a WidgetClassDragEndFieldCallback into a C_WidgetClassDragEndFieldCallback.

WidgetClassDragFailedFieldCallback

type C_WidgetClassDragFailedFieldCallback = Ptr Widget -> Ptr DragContext -> CUInt -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDragFailedFieldCallback = Widget -> DragContext -> DragResult -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassDragFailedFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsDragContext b) => FunPtr C_WidgetClassDragFailedFieldCallback -> a -> b -> DragResult -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDragFailedFieldCallback :: MonadIO m => WidgetClassDragFailedFieldCallback -> m (GClosure C_WidgetClassDragFailedFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDragFailedFieldCallback :: C_WidgetClassDragFailedFieldCallback -> IO (FunPtr C_WidgetClassDragFailedFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDragFailedFieldCallback.

noWidgetClassDragFailedFieldCallback :: Maybe WidgetClassDragFailedFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDragFailedFieldCallback.

wrap_WidgetClassDragFailedFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDragFailedFieldCallback)) -> WidgetClassDragFailedFieldCallback -> C_WidgetClassDragFailedFieldCallback Source #

Wrap a WidgetClassDragFailedFieldCallback into a C_WidgetClassDragFailedFieldCallback.

WidgetClassDragLeaveFieldCallback

type C_WidgetClassDragLeaveFieldCallback = Ptr Widget -> Ptr DragContext -> Word32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDragLeaveFieldCallback = Widget -> DragContext -> Word32 -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassDragLeaveFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsDragContext b) => FunPtr C_WidgetClassDragLeaveFieldCallback -> a -> b -> Word32 -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDragLeaveFieldCallback :: MonadIO m => WidgetClassDragLeaveFieldCallback -> m (GClosure C_WidgetClassDragLeaveFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDragLeaveFieldCallback :: C_WidgetClassDragLeaveFieldCallback -> IO (FunPtr C_WidgetClassDragLeaveFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDragLeaveFieldCallback.

noWidgetClassDragLeaveFieldCallback :: Maybe WidgetClassDragLeaveFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDragLeaveFieldCallback.

wrap_WidgetClassDragLeaveFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDragLeaveFieldCallback)) -> WidgetClassDragLeaveFieldCallback -> C_WidgetClassDragLeaveFieldCallback Source #

Wrap a WidgetClassDragLeaveFieldCallback into a C_WidgetClassDragLeaveFieldCallback.

WidgetClassDragMotionFieldCallback

type C_WidgetClassDragMotionFieldCallback = Ptr Widget -> Ptr DragContext -> Int32 -> Int32 -> Word32 -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDragMotionFieldCallback = Widget -> DragContext -> Int32 -> Int32 -> Word32 -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassDragMotionFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsDragContext b) => FunPtr C_WidgetClassDragMotionFieldCallback -> a -> b -> Int32 -> Int32 -> Word32 -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDragMotionFieldCallback :: MonadIO m => WidgetClassDragMotionFieldCallback -> m (GClosure C_WidgetClassDragMotionFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDragMotionFieldCallback :: C_WidgetClassDragMotionFieldCallback -> IO (FunPtr C_WidgetClassDragMotionFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDragMotionFieldCallback.

noWidgetClassDragMotionFieldCallback :: Maybe WidgetClassDragMotionFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDragMotionFieldCallback.

wrap_WidgetClassDragMotionFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDragMotionFieldCallback)) -> WidgetClassDragMotionFieldCallback -> C_WidgetClassDragMotionFieldCallback Source #

Wrap a WidgetClassDragMotionFieldCallback into a C_WidgetClassDragMotionFieldCallback.

WidgetClassDrawFieldCallback

type C_WidgetClassDrawFieldCallback = Ptr Widget -> Ptr Context -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassDrawFieldCallback = Widget -> Context -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassDrawFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassDrawFieldCallback -> a -> Context -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassDrawFieldCallback :: MonadIO m => WidgetClassDrawFieldCallback -> m (GClosure C_WidgetClassDrawFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassDrawFieldCallback :: C_WidgetClassDrawFieldCallback -> IO (FunPtr C_WidgetClassDrawFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassDrawFieldCallback.

noWidgetClassDrawFieldCallback :: Maybe WidgetClassDrawFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassDrawFieldCallback.

wrap_WidgetClassDrawFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassDrawFieldCallback)) -> WidgetClassDrawFieldCallback -> C_WidgetClassDrawFieldCallback Source #

Wrap a WidgetClassDrawFieldCallback into a C_WidgetClassDrawFieldCallback.

WidgetClassEnterNotifyEventFieldCallback

type C_WidgetClassEnterNotifyEventFieldCallback = Ptr Widget -> Ptr EventCrossing -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassEnterNotifyEventFieldCallback = Widget -> EventCrossing -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassEnterNotifyEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassEnterNotifyEventFieldCallback -> a -> EventCrossing -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassEnterNotifyEventFieldCallback :: MonadIO m => WidgetClassEnterNotifyEventFieldCallback -> m (GClosure C_WidgetClassEnterNotifyEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassEnterNotifyEventFieldCallback :: C_WidgetClassEnterNotifyEventFieldCallback -> IO (FunPtr C_WidgetClassEnterNotifyEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassEnterNotifyEventFieldCallback.

noWidgetClassEnterNotifyEventFieldCallback :: Maybe WidgetClassEnterNotifyEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassEnterNotifyEventFieldCallback.

wrap_WidgetClassEnterNotifyEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassEnterNotifyEventFieldCallback)) -> WidgetClassEnterNotifyEventFieldCallback -> C_WidgetClassEnterNotifyEventFieldCallback Source #

Wrap a WidgetClassEnterNotifyEventFieldCallback into a C_WidgetClassEnterNotifyEventFieldCallback.

WidgetClassEventFieldCallback

type C_WidgetClassEventFieldCallback = Ptr Widget -> Ptr Event -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassEventFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> Event	`event`: a `Event`
-> IO Bool	Returns: return from the event signal emission (`True` if the event was handled)

No description available in the introspection data.

dynamic_WidgetClassEventFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassEventFieldCallback
-> a	`widget`: a `Widget`
-> Event	`event`: a `Event`
-> m Bool	Returns: return from the event signal emission (`True` if the event was handled)

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassEventFieldCallback :: MonadIO m => WidgetClassEventFieldCallback -> m (GClosure C_WidgetClassEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassEventFieldCallback :: C_WidgetClassEventFieldCallback -> IO (FunPtr C_WidgetClassEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassEventFieldCallback.

noWidgetClassEventFieldCallback :: Maybe WidgetClassEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassEventFieldCallback.

wrap_WidgetClassEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassEventFieldCallback)) -> WidgetClassEventFieldCallback -> C_WidgetClassEventFieldCallback Source #

Wrap a WidgetClassEventFieldCallback into a C_WidgetClassEventFieldCallback.

WidgetClassFocusFieldCallback

type C_WidgetClassFocusFieldCallback = Ptr Widget -> CUInt -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassFocusFieldCallback = Widget -> DirectionType -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassFocusFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassFocusFieldCallback -> a -> DirectionType -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassFocusFieldCallback :: MonadIO m => WidgetClassFocusFieldCallback -> m (GClosure C_WidgetClassFocusFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassFocusFieldCallback :: C_WidgetClassFocusFieldCallback -> IO (FunPtr C_WidgetClassFocusFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassFocusFieldCallback.

noWidgetClassFocusFieldCallback :: Maybe WidgetClassFocusFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassFocusFieldCallback.

wrap_WidgetClassFocusFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassFocusFieldCallback)) -> WidgetClassFocusFieldCallback -> C_WidgetClassFocusFieldCallback Source #

Wrap a WidgetClassFocusFieldCallback into a C_WidgetClassFocusFieldCallback.

WidgetClassFocusInEventFieldCallback

type C_WidgetClassFocusInEventFieldCallback = Ptr Widget -> Ptr EventFocus -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassFocusInEventFieldCallback = Widget -> EventFocus -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassFocusInEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassFocusInEventFieldCallback -> a -> EventFocus -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassFocusInEventFieldCallback :: MonadIO m => WidgetClassFocusInEventFieldCallback -> m (GClosure C_WidgetClassFocusInEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassFocusInEventFieldCallback :: C_WidgetClassFocusInEventFieldCallback -> IO (FunPtr C_WidgetClassFocusInEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassFocusInEventFieldCallback.

noWidgetClassFocusInEventFieldCallback :: Maybe WidgetClassFocusInEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassFocusInEventFieldCallback.

wrap_WidgetClassFocusInEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassFocusInEventFieldCallback)) -> WidgetClassFocusInEventFieldCallback -> C_WidgetClassFocusInEventFieldCallback Source #

Wrap a WidgetClassFocusInEventFieldCallback into a C_WidgetClassFocusInEventFieldCallback.

WidgetClassFocusOutEventFieldCallback

type C_WidgetClassFocusOutEventFieldCallback = Ptr Widget -> Ptr EventFocus -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassFocusOutEventFieldCallback = Widget -> EventFocus -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassFocusOutEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassFocusOutEventFieldCallback -> a -> EventFocus -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassFocusOutEventFieldCallback :: MonadIO m => WidgetClassFocusOutEventFieldCallback -> m (GClosure C_WidgetClassFocusOutEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassFocusOutEventFieldCallback :: C_WidgetClassFocusOutEventFieldCallback -> IO (FunPtr C_WidgetClassFocusOutEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassFocusOutEventFieldCallback.

noWidgetClassFocusOutEventFieldCallback :: Maybe WidgetClassFocusOutEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassFocusOutEventFieldCallback.

wrap_WidgetClassFocusOutEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassFocusOutEventFieldCallback)) -> WidgetClassFocusOutEventFieldCallback -> C_WidgetClassFocusOutEventFieldCallback Source #

Wrap a WidgetClassFocusOutEventFieldCallback into a C_WidgetClassFocusOutEventFieldCallback.

WidgetClassGetAccessibleFieldCallback

type C_WidgetClassGetAccessibleFieldCallback = Ptr Widget -> IO (Ptr Object) Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassGetAccessibleFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> IO Object	Returns: the `Object` associated with `widget`

No description available in the introspection data.

dynamic_WidgetClassGetAccessibleFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassGetAccessibleFieldCallback
-> a	`widget`: a `Widget`
-> m Object	Returns: the `Object` associated with `widget`

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassGetAccessibleFieldCallback :: MonadIO m => WidgetClassGetAccessibleFieldCallback -> m (GClosure C_WidgetClassGetAccessibleFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassGetAccessibleFieldCallback :: C_WidgetClassGetAccessibleFieldCallback -> IO (FunPtr C_WidgetClassGetAccessibleFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassGetAccessibleFieldCallback.

noWidgetClassGetAccessibleFieldCallback :: Maybe WidgetClassGetAccessibleFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassGetAccessibleFieldCallback.

wrap_WidgetClassGetAccessibleFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassGetAccessibleFieldCallback)) -> WidgetClassGetAccessibleFieldCallback -> C_WidgetClassGetAccessibleFieldCallback Source #

Wrap a WidgetClassGetAccessibleFieldCallback into a C_WidgetClassGetAccessibleFieldCallback.

WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback

type C_WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback = Ptr Widget -> Int32 -> Ptr Int32 -> Ptr Int32 -> Ptr Int32 -> Ptr Int32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget` instance
-> Int32	`width`: the width which is available for allocation, or -1 if none
-> IO (Int32, Int32, Int32, Int32)

No description available in the introspection data.

dynamic_WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback
-> a	`widget`: a `Widget` instance
-> Int32	`width`: the width which is available for allocation, or -1 if none
-> m (Int32, Int32, Int32, Int32)

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback :: MonadIO m => WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback -> m (GClosure C_WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback :: C_WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback -> IO (FunPtr C_WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback.

noWidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback :: Maybe WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback.

wrap_WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback)) -> WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback -> C_WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback Source #

Wrap a WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback into a C_WidgetClassGetPreferredHeightAndBaselineForWidthFieldCallback.

WidgetClassGetPreferredHeightFieldCallback

type C_WidgetClassGetPreferredHeightFieldCallback = Ptr Widget -> Ptr Int32 -> Ptr Int32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassGetPreferredHeightFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget` instance
-> IO (Int32, Int32)

No description available in the introspection data.

dynamic_WidgetClassGetPreferredHeightFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassGetPreferredHeightFieldCallback
-> a	`widget`: a `Widget` instance
-> m (Int32, Int32)

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassGetPreferredHeightFieldCallback :: MonadIO m => WidgetClassGetPreferredHeightFieldCallback -> m (GClosure C_WidgetClassGetPreferredHeightFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassGetPreferredHeightFieldCallback :: C_WidgetClassGetPreferredHeightFieldCallback -> IO (FunPtr C_WidgetClassGetPreferredHeightFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassGetPreferredHeightFieldCallback.

noWidgetClassGetPreferredHeightFieldCallback :: Maybe WidgetClassGetPreferredHeightFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassGetPreferredHeightFieldCallback.

wrap_WidgetClassGetPreferredHeightFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassGetPreferredHeightFieldCallback)) -> WidgetClassGetPreferredHeightFieldCallback -> C_WidgetClassGetPreferredHeightFieldCallback Source #

Wrap a WidgetClassGetPreferredHeightFieldCallback into a C_WidgetClassGetPreferredHeightFieldCallback.

WidgetClassGetPreferredHeightForWidthFieldCallback

type C_WidgetClassGetPreferredHeightForWidthFieldCallback = Ptr Widget -> Int32 -> Ptr Int32 -> Ptr Int32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassGetPreferredHeightForWidthFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget` instance
-> Int32	`width`: the width which is available for allocation
-> IO (Int32, Int32)

No description available in the introspection data.

dynamic_WidgetClassGetPreferredHeightForWidthFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassGetPreferredHeightForWidthFieldCallback
-> a	`widget`: a `Widget` instance
-> Int32	`width`: the width which is available for allocation
-> m (Int32, Int32)

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassGetPreferredHeightForWidthFieldCallback :: MonadIO m => WidgetClassGetPreferredHeightForWidthFieldCallback -> m (GClosure C_WidgetClassGetPreferredHeightForWidthFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassGetPreferredHeightForWidthFieldCallback :: C_WidgetClassGetPreferredHeightForWidthFieldCallback -> IO (FunPtr C_WidgetClassGetPreferredHeightForWidthFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassGetPreferredHeightForWidthFieldCallback.

noWidgetClassGetPreferredHeightForWidthFieldCallback :: Maybe WidgetClassGetPreferredHeightForWidthFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassGetPreferredHeightForWidthFieldCallback.

wrap_WidgetClassGetPreferredHeightForWidthFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassGetPreferredHeightForWidthFieldCallback)) -> WidgetClassGetPreferredHeightForWidthFieldCallback -> C_WidgetClassGetPreferredHeightForWidthFieldCallback Source #

Wrap a WidgetClassGetPreferredHeightForWidthFieldCallback into a C_WidgetClassGetPreferredHeightForWidthFieldCallback.

WidgetClassGetPreferredWidthFieldCallback

type C_WidgetClassGetPreferredWidthFieldCallback = Ptr Widget -> Ptr Int32 -> Ptr Int32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassGetPreferredWidthFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget` instance
-> IO (Int32, Int32)

No description available in the introspection data.

dynamic_WidgetClassGetPreferredWidthFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassGetPreferredWidthFieldCallback
-> a	`widget`: a `Widget` instance
-> m (Int32, Int32)

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassGetPreferredWidthFieldCallback :: MonadIO m => WidgetClassGetPreferredWidthFieldCallback -> m (GClosure C_WidgetClassGetPreferredWidthFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassGetPreferredWidthFieldCallback :: C_WidgetClassGetPreferredWidthFieldCallback -> IO (FunPtr C_WidgetClassGetPreferredWidthFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassGetPreferredWidthFieldCallback.

noWidgetClassGetPreferredWidthFieldCallback :: Maybe WidgetClassGetPreferredWidthFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassGetPreferredWidthFieldCallback.

wrap_WidgetClassGetPreferredWidthFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassGetPreferredWidthFieldCallback)) -> WidgetClassGetPreferredWidthFieldCallback -> C_WidgetClassGetPreferredWidthFieldCallback Source #

Wrap a WidgetClassGetPreferredWidthFieldCallback into a C_WidgetClassGetPreferredWidthFieldCallback.

WidgetClassGetPreferredWidthForHeightFieldCallback

type C_WidgetClassGetPreferredWidthForHeightFieldCallback = Ptr Widget -> Int32 -> Ptr Int32 -> Ptr Int32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassGetPreferredWidthForHeightFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget` instance
-> Int32	`height`: the height which is available for allocation
-> IO (Int32, Int32)

No description available in the introspection data.

dynamic_WidgetClassGetPreferredWidthForHeightFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassGetPreferredWidthForHeightFieldCallback
-> a	`widget`: a `Widget` instance
-> Int32	`height`: the height which is available for allocation
-> m (Int32, Int32)

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassGetPreferredWidthForHeightFieldCallback :: MonadIO m => WidgetClassGetPreferredWidthForHeightFieldCallback -> m (GClosure C_WidgetClassGetPreferredWidthForHeightFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassGetPreferredWidthForHeightFieldCallback :: C_WidgetClassGetPreferredWidthForHeightFieldCallback -> IO (FunPtr C_WidgetClassGetPreferredWidthForHeightFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassGetPreferredWidthForHeightFieldCallback.

noWidgetClassGetPreferredWidthForHeightFieldCallback :: Maybe WidgetClassGetPreferredWidthForHeightFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassGetPreferredWidthForHeightFieldCallback.

wrap_WidgetClassGetPreferredWidthForHeightFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassGetPreferredWidthForHeightFieldCallback)) -> WidgetClassGetPreferredWidthForHeightFieldCallback -> C_WidgetClassGetPreferredWidthForHeightFieldCallback Source #

Wrap a WidgetClassGetPreferredWidthForHeightFieldCallback into a C_WidgetClassGetPreferredWidthForHeightFieldCallback.

WidgetClassGetRequestModeFieldCallback

type C_WidgetClassGetRequestModeFieldCallback = Ptr Widget -> IO CUInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassGetRequestModeFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget` instance
-> IO SizeRequestMode	Returns: The `SizeRequestMode` preferred by `widget`.

No description available in the introspection data.

dynamic_WidgetClassGetRequestModeFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassGetRequestModeFieldCallback
-> a	`widget`: a `Widget` instance
-> m SizeRequestMode	Returns: The `SizeRequestMode` preferred by `widget`.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassGetRequestModeFieldCallback :: MonadIO m => WidgetClassGetRequestModeFieldCallback -> m (GClosure C_WidgetClassGetRequestModeFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassGetRequestModeFieldCallback :: C_WidgetClassGetRequestModeFieldCallback -> IO (FunPtr C_WidgetClassGetRequestModeFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassGetRequestModeFieldCallback.

noWidgetClassGetRequestModeFieldCallback :: Maybe WidgetClassGetRequestModeFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassGetRequestModeFieldCallback.

wrap_WidgetClassGetRequestModeFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassGetRequestModeFieldCallback)) -> WidgetClassGetRequestModeFieldCallback -> C_WidgetClassGetRequestModeFieldCallback Source #

Wrap a WidgetClassGetRequestModeFieldCallback into a C_WidgetClassGetRequestModeFieldCallback.

WidgetClassGrabBrokenEventFieldCallback

type C_WidgetClassGrabBrokenEventFieldCallback = Ptr Widget -> Ptr EventGrabBroken -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassGrabBrokenEventFieldCallback = Widget -> EventGrabBroken -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassGrabBrokenEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassGrabBrokenEventFieldCallback -> a -> EventGrabBroken -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassGrabBrokenEventFieldCallback :: MonadIO m => WidgetClassGrabBrokenEventFieldCallback -> m (GClosure C_WidgetClassGrabBrokenEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassGrabBrokenEventFieldCallback :: C_WidgetClassGrabBrokenEventFieldCallback -> IO (FunPtr C_WidgetClassGrabBrokenEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassGrabBrokenEventFieldCallback.

noWidgetClassGrabBrokenEventFieldCallback :: Maybe WidgetClassGrabBrokenEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassGrabBrokenEventFieldCallback.

wrap_WidgetClassGrabBrokenEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassGrabBrokenEventFieldCallback)) -> WidgetClassGrabBrokenEventFieldCallback -> C_WidgetClassGrabBrokenEventFieldCallback Source #

Wrap a WidgetClassGrabBrokenEventFieldCallback into a C_WidgetClassGrabBrokenEventFieldCallback.

WidgetClassGrabFocusFieldCallback

type C_WidgetClassGrabFocusFieldCallback = Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassGrabFocusFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> IO ()

No description available in the introspection data.

dynamic_WidgetClassGrabFocusFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassGrabFocusFieldCallback
-> a	`widget`: a `Widget`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassGrabFocusFieldCallback :: MonadIO m => WidgetClassGrabFocusFieldCallback -> m (GClosure C_WidgetClassGrabFocusFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassGrabFocusFieldCallback :: C_WidgetClassGrabFocusFieldCallback -> IO (FunPtr C_WidgetClassGrabFocusFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassGrabFocusFieldCallback.

noWidgetClassGrabFocusFieldCallback :: Maybe WidgetClassGrabFocusFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassGrabFocusFieldCallback.

wrap_WidgetClassGrabFocusFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassGrabFocusFieldCallback)) -> WidgetClassGrabFocusFieldCallback -> C_WidgetClassGrabFocusFieldCallback Source #

Wrap a WidgetClassGrabFocusFieldCallback into a C_WidgetClassGrabFocusFieldCallback.

WidgetClassGrabNotifyFieldCallback

type C_WidgetClassGrabNotifyFieldCallback = Ptr Widget -> CInt -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassGrabNotifyFieldCallback = Widget -> Bool -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassGrabNotifyFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassGrabNotifyFieldCallback -> a -> Bool -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassGrabNotifyFieldCallback :: MonadIO m => WidgetClassGrabNotifyFieldCallback -> m (GClosure C_WidgetClassGrabNotifyFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassGrabNotifyFieldCallback :: C_WidgetClassGrabNotifyFieldCallback -> IO (FunPtr C_WidgetClassGrabNotifyFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassGrabNotifyFieldCallback.

noWidgetClassGrabNotifyFieldCallback :: Maybe WidgetClassGrabNotifyFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassGrabNotifyFieldCallback.

wrap_WidgetClassGrabNotifyFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassGrabNotifyFieldCallback)) -> WidgetClassGrabNotifyFieldCallback -> C_WidgetClassGrabNotifyFieldCallback Source #

Wrap a WidgetClassGrabNotifyFieldCallback into a C_WidgetClassGrabNotifyFieldCallback.

WidgetClassHideFieldCallback

type C_WidgetClassHideFieldCallback = Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassHideFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> IO ()

No description available in the introspection data.

dynamic_WidgetClassHideFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassHideFieldCallback
-> a	`widget`: a `Widget`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassHideFieldCallback :: MonadIO m => WidgetClassHideFieldCallback -> m (GClosure C_WidgetClassHideFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassHideFieldCallback :: C_WidgetClassHideFieldCallback -> IO (FunPtr C_WidgetClassHideFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassHideFieldCallback.

noWidgetClassHideFieldCallback :: Maybe WidgetClassHideFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassHideFieldCallback.

wrap_WidgetClassHideFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassHideFieldCallback)) -> WidgetClassHideFieldCallback -> C_WidgetClassHideFieldCallback Source #

Wrap a WidgetClassHideFieldCallback into a C_WidgetClassHideFieldCallback.

WidgetClassHierarchyChangedFieldCallback

type C_WidgetClassHierarchyChangedFieldCallback = Ptr Widget -> Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassHierarchyChangedFieldCallback = Widget -> Widget -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassHierarchyChangedFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsWidget b) => FunPtr C_WidgetClassHierarchyChangedFieldCallback -> a -> b -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassHierarchyChangedFieldCallback :: MonadIO m => WidgetClassHierarchyChangedFieldCallback -> m (GClosure C_WidgetClassHierarchyChangedFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassHierarchyChangedFieldCallback :: C_WidgetClassHierarchyChangedFieldCallback -> IO (FunPtr C_WidgetClassHierarchyChangedFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassHierarchyChangedFieldCallback.

noWidgetClassHierarchyChangedFieldCallback :: Maybe WidgetClassHierarchyChangedFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassHierarchyChangedFieldCallback.

wrap_WidgetClassHierarchyChangedFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassHierarchyChangedFieldCallback)) -> WidgetClassHierarchyChangedFieldCallback -> C_WidgetClassHierarchyChangedFieldCallback Source #

Wrap a WidgetClassHierarchyChangedFieldCallback into a C_WidgetClassHierarchyChangedFieldCallback.

WidgetClassKeyPressEventFieldCallback

type C_WidgetClassKeyPressEventFieldCallback = Ptr Widget -> Ptr EventKey -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassKeyPressEventFieldCallback = Widget -> EventKey -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassKeyPressEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassKeyPressEventFieldCallback -> a -> EventKey -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassKeyPressEventFieldCallback :: MonadIO m => WidgetClassKeyPressEventFieldCallback -> m (GClosure C_WidgetClassKeyPressEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassKeyPressEventFieldCallback :: C_WidgetClassKeyPressEventFieldCallback -> IO (FunPtr C_WidgetClassKeyPressEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassKeyPressEventFieldCallback.

noWidgetClassKeyPressEventFieldCallback :: Maybe WidgetClassKeyPressEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassKeyPressEventFieldCallback.

wrap_WidgetClassKeyPressEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassKeyPressEventFieldCallback)) -> WidgetClassKeyPressEventFieldCallback -> C_WidgetClassKeyPressEventFieldCallback Source #

Wrap a WidgetClassKeyPressEventFieldCallback into a C_WidgetClassKeyPressEventFieldCallback.

WidgetClassKeyReleaseEventFieldCallback

type C_WidgetClassKeyReleaseEventFieldCallback = Ptr Widget -> Ptr EventKey -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassKeyReleaseEventFieldCallback = Widget -> EventKey -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassKeyReleaseEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassKeyReleaseEventFieldCallback -> a -> EventKey -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassKeyReleaseEventFieldCallback :: MonadIO m => WidgetClassKeyReleaseEventFieldCallback -> m (GClosure C_WidgetClassKeyReleaseEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassKeyReleaseEventFieldCallback :: C_WidgetClassKeyReleaseEventFieldCallback -> IO (FunPtr C_WidgetClassKeyReleaseEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassKeyReleaseEventFieldCallback.

noWidgetClassKeyReleaseEventFieldCallback :: Maybe WidgetClassKeyReleaseEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassKeyReleaseEventFieldCallback.

wrap_WidgetClassKeyReleaseEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassKeyReleaseEventFieldCallback)) -> WidgetClassKeyReleaseEventFieldCallback -> C_WidgetClassKeyReleaseEventFieldCallback Source #

Wrap a WidgetClassKeyReleaseEventFieldCallback into a C_WidgetClassKeyReleaseEventFieldCallback.

WidgetClassKeynavFailedFieldCallback

type C_WidgetClassKeynavFailedFieldCallback = Ptr Widget -> CUInt -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassKeynavFailedFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> DirectionType	`direction`: direction of focus movement
-> IO Bool	Returns: `True` if stopping keyboard navigation is fine, `False` if the emitting widget should try to handle the keyboard navigation attempt in its parent container(s).

No description available in the introspection data.

dynamic_WidgetClassKeynavFailedFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassKeynavFailedFieldCallback
-> a	`widget`: a `Widget`
-> DirectionType	`direction`: direction of focus movement
-> m Bool	Returns: `True` if stopping keyboard navigation is fine, `False` if the emitting widget should try to handle the keyboard navigation attempt in its parent container(s).

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassKeynavFailedFieldCallback :: MonadIO m => WidgetClassKeynavFailedFieldCallback -> m (GClosure C_WidgetClassKeynavFailedFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassKeynavFailedFieldCallback :: C_WidgetClassKeynavFailedFieldCallback -> IO (FunPtr C_WidgetClassKeynavFailedFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassKeynavFailedFieldCallback.

noWidgetClassKeynavFailedFieldCallback :: Maybe WidgetClassKeynavFailedFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassKeynavFailedFieldCallback.

wrap_WidgetClassKeynavFailedFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassKeynavFailedFieldCallback)) -> WidgetClassKeynavFailedFieldCallback -> C_WidgetClassKeynavFailedFieldCallback Source #

Wrap a WidgetClassKeynavFailedFieldCallback into a C_WidgetClassKeynavFailedFieldCallback.

WidgetClassLeaveNotifyEventFieldCallback

type C_WidgetClassLeaveNotifyEventFieldCallback = Ptr Widget -> Ptr EventCrossing -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassLeaveNotifyEventFieldCallback = Widget -> EventCrossing -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassLeaveNotifyEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassLeaveNotifyEventFieldCallback -> a -> EventCrossing -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassLeaveNotifyEventFieldCallback :: MonadIO m => WidgetClassLeaveNotifyEventFieldCallback -> m (GClosure C_WidgetClassLeaveNotifyEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassLeaveNotifyEventFieldCallback :: C_WidgetClassLeaveNotifyEventFieldCallback -> IO (FunPtr C_WidgetClassLeaveNotifyEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassLeaveNotifyEventFieldCallback.

noWidgetClassLeaveNotifyEventFieldCallback :: Maybe WidgetClassLeaveNotifyEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassLeaveNotifyEventFieldCallback.

wrap_WidgetClassLeaveNotifyEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassLeaveNotifyEventFieldCallback)) -> WidgetClassLeaveNotifyEventFieldCallback -> C_WidgetClassLeaveNotifyEventFieldCallback Source #

Wrap a WidgetClassLeaveNotifyEventFieldCallback into a C_WidgetClassLeaveNotifyEventFieldCallback.

WidgetClassMapEventFieldCallback

type C_WidgetClassMapEventFieldCallback = Ptr Widget -> Ptr EventAny -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassMapEventFieldCallback = Widget -> EventAny -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassMapEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassMapEventFieldCallback -> a -> EventAny -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassMapEventFieldCallback :: MonadIO m => WidgetClassMapEventFieldCallback -> m (GClosure C_WidgetClassMapEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassMapEventFieldCallback :: C_WidgetClassMapEventFieldCallback -> IO (FunPtr C_WidgetClassMapEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassMapEventFieldCallback.

noWidgetClassMapEventFieldCallback :: Maybe WidgetClassMapEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassMapEventFieldCallback.

wrap_WidgetClassMapEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassMapEventFieldCallback)) -> WidgetClassMapEventFieldCallback -> C_WidgetClassMapEventFieldCallback Source #

Wrap a WidgetClassMapEventFieldCallback into a C_WidgetClassMapEventFieldCallback.

WidgetClassMapFieldCallback

type C_WidgetClassMapFieldCallback = Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassMapFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> IO ()

No description available in the introspection data.

dynamic_WidgetClassMapFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassMapFieldCallback
-> a	`widget`: a `Widget`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassMapFieldCallback :: MonadIO m => WidgetClassMapFieldCallback -> m (GClosure C_WidgetClassMapFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassMapFieldCallback :: C_WidgetClassMapFieldCallback -> IO (FunPtr C_WidgetClassMapFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassMapFieldCallback.

noWidgetClassMapFieldCallback :: Maybe WidgetClassMapFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassMapFieldCallback.

wrap_WidgetClassMapFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassMapFieldCallback)) -> WidgetClassMapFieldCallback -> C_WidgetClassMapFieldCallback Source #

Wrap a WidgetClassMapFieldCallback into a C_WidgetClassMapFieldCallback.

WidgetClassMnemonicActivateFieldCallback

type C_WidgetClassMnemonicActivateFieldCallback = Ptr Widget -> CInt -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassMnemonicActivateFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> Bool	`groupCycling`: `True` if there are other widgets with the same mnemonic
-> IO Bool	Returns: `True` if the signal has been handled

No description available in the introspection data.

dynamic_WidgetClassMnemonicActivateFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassMnemonicActivateFieldCallback
-> a	`widget`: a `Widget`
-> Bool	`groupCycling`: `True` if there are other widgets with the same mnemonic
-> m Bool	Returns: `True` if the signal has been handled

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassMnemonicActivateFieldCallback :: MonadIO m => WidgetClassMnemonicActivateFieldCallback -> m (GClosure C_WidgetClassMnemonicActivateFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassMnemonicActivateFieldCallback :: C_WidgetClassMnemonicActivateFieldCallback -> IO (FunPtr C_WidgetClassMnemonicActivateFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassMnemonicActivateFieldCallback.

noWidgetClassMnemonicActivateFieldCallback :: Maybe WidgetClassMnemonicActivateFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassMnemonicActivateFieldCallback.

wrap_WidgetClassMnemonicActivateFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassMnemonicActivateFieldCallback)) -> WidgetClassMnemonicActivateFieldCallback -> C_WidgetClassMnemonicActivateFieldCallback Source #

Wrap a WidgetClassMnemonicActivateFieldCallback into a C_WidgetClassMnemonicActivateFieldCallback.

WidgetClassMotionNotifyEventFieldCallback

type C_WidgetClassMotionNotifyEventFieldCallback = Ptr Widget -> Ptr EventMotion -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassMotionNotifyEventFieldCallback = Widget -> EventMotion -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassMotionNotifyEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassMotionNotifyEventFieldCallback -> a -> EventMotion -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassMotionNotifyEventFieldCallback :: MonadIO m => WidgetClassMotionNotifyEventFieldCallback -> m (GClosure C_WidgetClassMotionNotifyEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassMotionNotifyEventFieldCallback :: C_WidgetClassMotionNotifyEventFieldCallback -> IO (FunPtr C_WidgetClassMotionNotifyEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassMotionNotifyEventFieldCallback.

noWidgetClassMotionNotifyEventFieldCallback :: Maybe WidgetClassMotionNotifyEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassMotionNotifyEventFieldCallback.

wrap_WidgetClassMotionNotifyEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassMotionNotifyEventFieldCallback)) -> WidgetClassMotionNotifyEventFieldCallback -> C_WidgetClassMotionNotifyEventFieldCallback Source #

Wrap a WidgetClassMotionNotifyEventFieldCallback into a C_WidgetClassMotionNotifyEventFieldCallback.

WidgetClassMoveFocusFieldCallback

type C_WidgetClassMoveFocusFieldCallback = Ptr Widget -> CUInt -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassMoveFocusFieldCallback = Widget -> DirectionType -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassMoveFocusFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassMoveFocusFieldCallback -> a -> DirectionType -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassMoveFocusFieldCallback :: MonadIO m => WidgetClassMoveFocusFieldCallback -> m (GClosure C_WidgetClassMoveFocusFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassMoveFocusFieldCallback :: C_WidgetClassMoveFocusFieldCallback -> IO (FunPtr C_WidgetClassMoveFocusFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassMoveFocusFieldCallback.

noWidgetClassMoveFocusFieldCallback :: Maybe WidgetClassMoveFocusFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassMoveFocusFieldCallback.

wrap_WidgetClassMoveFocusFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassMoveFocusFieldCallback)) -> WidgetClassMoveFocusFieldCallback -> C_WidgetClassMoveFocusFieldCallback Source #

Wrap a WidgetClassMoveFocusFieldCallback into a C_WidgetClassMoveFocusFieldCallback.

WidgetClassParentSetFieldCallback

type C_WidgetClassParentSetFieldCallback = Ptr Widget -> Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassParentSetFieldCallback = Widget -> Widget -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassParentSetFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsWidget b) => FunPtr C_WidgetClassParentSetFieldCallback -> a -> b -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassParentSetFieldCallback :: MonadIO m => WidgetClassParentSetFieldCallback -> m (GClosure C_WidgetClassParentSetFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassParentSetFieldCallback :: C_WidgetClassParentSetFieldCallback -> IO (FunPtr C_WidgetClassParentSetFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassParentSetFieldCallback.

noWidgetClassParentSetFieldCallback :: Maybe WidgetClassParentSetFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassParentSetFieldCallback.

wrap_WidgetClassParentSetFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassParentSetFieldCallback)) -> WidgetClassParentSetFieldCallback -> C_WidgetClassParentSetFieldCallback Source #

Wrap a WidgetClassParentSetFieldCallback into a C_WidgetClassParentSetFieldCallback.

WidgetClassPopupMenuFieldCallback

type C_WidgetClassPopupMenuFieldCallback = Ptr Widget -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassPopupMenuFieldCallback = Widget -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassPopupMenuFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassPopupMenuFieldCallback -> a -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassPopupMenuFieldCallback :: MonadIO m => WidgetClassPopupMenuFieldCallback -> m (GClosure C_WidgetClassPopupMenuFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassPopupMenuFieldCallback :: C_WidgetClassPopupMenuFieldCallback -> IO (FunPtr C_WidgetClassPopupMenuFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassPopupMenuFieldCallback.

noWidgetClassPopupMenuFieldCallback :: Maybe WidgetClassPopupMenuFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassPopupMenuFieldCallback.

wrap_WidgetClassPopupMenuFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassPopupMenuFieldCallback)) -> WidgetClassPopupMenuFieldCallback -> C_WidgetClassPopupMenuFieldCallback Source #

Wrap a WidgetClassPopupMenuFieldCallback into a C_WidgetClassPopupMenuFieldCallback.

WidgetClassPropertyNotifyEventFieldCallback

type C_WidgetClassPropertyNotifyEventFieldCallback = Ptr Widget -> Ptr EventProperty -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassPropertyNotifyEventFieldCallback = Widget -> EventProperty -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassPropertyNotifyEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassPropertyNotifyEventFieldCallback -> a -> EventProperty -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassPropertyNotifyEventFieldCallback :: MonadIO m => WidgetClassPropertyNotifyEventFieldCallback -> m (GClosure C_WidgetClassPropertyNotifyEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassPropertyNotifyEventFieldCallback :: C_WidgetClassPropertyNotifyEventFieldCallback -> IO (FunPtr C_WidgetClassPropertyNotifyEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassPropertyNotifyEventFieldCallback.

noWidgetClassPropertyNotifyEventFieldCallback :: Maybe WidgetClassPropertyNotifyEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassPropertyNotifyEventFieldCallback.

wrap_WidgetClassPropertyNotifyEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassPropertyNotifyEventFieldCallback)) -> WidgetClassPropertyNotifyEventFieldCallback -> C_WidgetClassPropertyNotifyEventFieldCallback Source #

Wrap a WidgetClassPropertyNotifyEventFieldCallback into a C_WidgetClassPropertyNotifyEventFieldCallback.

WidgetClassProximityInEventFieldCallback

type C_WidgetClassProximityInEventFieldCallback = Ptr Widget -> Ptr EventProximity -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassProximityInEventFieldCallback = Widget -> EventProximity -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassProximityInEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassProximityInEventFieldCallback -> a -> EventProximity -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassProximityInEventFieldCallback :: MonadIO m => WidgetClassProximityInEventFieldCallback -> m (GClosure C_WidgetClassProximityInEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassProximityInEventFieldCallback :: C_WidgetClassProximityInEventFieldCallback -> IO (FunPtr C_WidgetClassProximityInEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassProximityInEventFieldCallback.

noWidgetClassProximityInEventFieldCallback :: Maybe WidgetClassProximityInEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassProximityInEventFieldCallback.

wrap_WidgetClassProximityInEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassProximityInEventFieldCallback)) -> WidgetClassProximityInEventFieldCallback -> C_WidgetClassProximityInEventFieldCallback Source #

Wrap a WidgetClassProximityInEventFieldCallback into a C_WidgetClassProximityInEventFieldCallback.

WidgetClassProximityOutEventFieldCallback

type C_WidgetClassProximityOutEventFieldCallback = Ptr Widget -> Ptr EventProximity -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassProximityOutEventFieldCallback = Widget -> EventProximity -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassProximityOutEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassProximityOutEventFieldCallback -> a -> EventProximity -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassProximityOutEventFieldCallback :: MonadIO m => WidgetClassProximityOutEventFieldCallback -> m (GClosure C_WidgetClassProximityOutEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassProximityOutEventFieldCallback :: C_WidgetClassProximityOutEventFieldCallback -> IO (FunPtr C_WidgetClassProximityOutEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassProximityOutEventFieldCallback.

noWidgetClassProximityOutEventFieldCallback :: Maybe WidgetClassProximityOutEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassProximityOutEventFieldCallback.

wrap_WidgetClassProximityOutEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassProximityOutEventFieldCallback)) -> WidgetClassProximityOutEventFieldCallback -> C_WidgetClassProximityOutEventFieldCallback Source #

Wrap a WidgetClassProximityOutEventFieldCallback into a C_WidgetClassProximityOutEventFieldCallback.

WidgetClassQueryTooltipFieldCallback

type C_WidgetClassQueryTooltipFieldCallback = Ptr Widget -> Int32 -> Int32 -> CInt -> Ptr Tooltip -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassQueryTooltipFieldCallback = Widget -> Int32 -> Int32 -> Bool -> Tooltip -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassQueryTooltipFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsTooltip b) => FunPtr C_WidgetClassQueryTooltipFieldCallback -> a -> Int32 -> Int32 -> Bool -> b -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassQueryTooltipFieldCallback :: MonadIO m => WidgetClassQueryTooltipFieldCallback -> m (GClosure C_WidgetClassQueryTooltipFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassQueryTooltipFieldCallback :: C_WidgetClassQueryTooltipFieldCallback -> IO (FunPtr C_WidgetClassQueryTooltipFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassQueryTooltipFieldCallback.

noWidgetClassQueryTooltipFieldCallback :: Maybe WidgetClassQueryTooltipFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassQueryTooltipFieldCallback.

wrap_WidgetClassQueryTooltipFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassQueryTooltipFieldCallback)) -> WidgetClassQueryTooltipFieldCallback -> C_WidgetClassQueryTooltipFieldCallback Source #

Wrap a WidgetClassQueryTooltipFieldCallback into a C_WidgetClassQueryTooltipFieldCallback.

WidgetClassQueueDrawRegionFieldCallback

type C_WidgetClassQueueDrawRegionFieldCallback = Ptr Widget -> Ptr Region -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassQueueDrawRegionFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> Region	`region`: region to draw
-> IO ()

No description available in the introspection data.

dynamic_WidgetClassQueueDrawRegionFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassQueueDrawRegionFieldCallback
-> a	`widget`: a `Widget`
-> Region	`region`: region to draw
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassQueueDrawRegionFieldCallback :: MonadIO m => WidgetClassQueueDrawRegionFieldCallback -> m (GClosure C_WidgetClassQueueDrawRegionFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassQueueDrawRegionFieldCallback :: C_WidgetClassQueueDrawRegionFieldCallback -> IO (FunPtr C_WidgetClassQueueDrawRegionFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassQueueDrawRegionFieldCallback.

noWidgetClassQueueDrawRegionFieldCallback :: Maybe WidgetClassQueueDrawRegionFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassQueueDrawRegionFieldCallback.

wrap_WidgetClassQueueDrawRegionFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassQueueDrawRegionFieldCallback)) -> WidgetClassQueueDrawRegionFieldCallback -> C_WidgetClassQueueDrawRegionFieldCallback Source #

Wrap a WidgetClassQueueDrawRegionFieldCallback into a C_WidgetClassQueueDrawRegionFieldCallback.

WidgetClassRealizeFieldCallback

type C_WidgetClassRealizeFieldCallback = Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassRealizeFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> IO ()

No description available in the introspection data.

dynamic_WidgetClassRealizeFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassRealizeFieldCallback
-> a	`widget`: a `Widget`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassRealizeFieldCallback :: MonadIO m => WidgetClassRealizeFieldCallback -> m (GClosure C_WidgetClassRealizeFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassRealizeFieldCallback :: C_WidgetClassRealizeFieldCallback -> IO (FunPtr C_WidgetClassRealizeFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassRealizeFieldCallback.

noWidgetClassRealizeFieldCallback :: Maybe WidgetClassRealizeFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassRealizeFieldCallback.

wrap_WidgetClassRealizeFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassRealizeFieldCallback)) -> WidgetClassRealizeFieldCallback -> C_WidgetClassRealizeFieldCallback Source #

Wrap a WidgetClassRealizeFieldCallback into a C_WidgetClassRealizeFieldCallback.

WidgetClassScreenChangedFieldCallback

type C_WidgetClassScreenChangedFieldCallback = Ptr Widget -> Ptr Screen -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassScreenChangedFieldCallback = Widget -> Screen -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassScreenChangedFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsScreen b) => FunPtr C_WidgetClassScreenChangedFieldCallback -> a -> b -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassScreenChangedFieldCallback :: MonadIO m => WidgetClassScreenChangedFieldCallback -> m (GClosure C_WidgetClassScreenChangedFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassScreenChangedFieldCallback :: C_WidgetClassScreenChangedFieldCallback -> IO (FunPtr C_WidgetClassScreenChangedFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassScreenChangedFieldCallback.

noWidgetClassScreenChangedFieldCallback :: Maybe WidgetClassScreenChangedFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassScreenChangedFieldCallback.

wrap_WidgetClassScreenChangedFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassScreenChangedFieldCallback)) -> WidgetClassScreenChangedFieldCallback -> C_WidgetClassScreenChangedFieldCallback Source #

Wrap a WidgetClassScreenChangedFieldCallback into a C_WidgetClassScreenChangedFieldCallback.

WidgetClassScrollEventFieldCallback

type C_WidgetClassScrollEventFieldCallback = Ptr Widget -> Ptr EventScroll -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassScrollEventFieldCallback = Widget -> EventScroll -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassScrollEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassScrollEventFieldCallback -> a -> EventScroll -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassScrollEventFieldCallback :: MonadIO m => WidgetClassScrollEventFieldCallback -> m (GClosure C_WidgetClassScrollEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassScrollEventFieldCallback :: C_WidgetClassScrollEventFieldCallback -> IO (FunPtr C_WidgetClassScrollEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassScrollEventFieldCallback.

noWidgetClassScrollEventFieldCallback :: Maybe WidgetClassScrollEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassScrollEventFieldCallback.

wrap_WidgetClassScrollEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassScrollEventFieldCallback)) -> WidgetClassScrollEventFieldCallback -> C_WidgetClassScrollEventFieldCallback Source #

Wrap a WidgetClassScrollEventFieldCallback into a C_WidgetClassScrollEventFieldCallback.

WidgetClassSelectionClearEventFieldCallback

type C_WidgetClassSelectionClearEventFieldCallback = Ptr Widget -> Ptr EventSelection -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassSelectionClearEventFieldCallback = Widget -> EventSelection -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassSelectionClearEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassSelectionClearEventFieldCallback -> a -> EventSelection -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassSelectionClearEventFieldCallback :: MonadIO m => WidgetClassSelectionClearEventFieldCallback -> m (GClosure C_WidgetClassSelectionClearEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassSelectionClearEventFieldCallback :: C_WidgetClassSelectionClearEventFieldCallback -> IO (FunPtr C_WidgetClassSelectionClearEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassSelectionClearEventFieldCallback.

noWidgetClassSelectionClearEventFieldCallback :: Maybe WidgetClassSelectionClearEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassSelectionClearEventFieldCallback.

wrap_WidgetClassSelectionClearEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassSelectionClearEventFieldCallback)) -> WidgetClassSelectionClearEventFieldCallback -> C_WidgetClassSelectionClearEventFieldCallback Source #

Wrap a WidgetClassSelectionClearEventFieldCallback into a C_WidgetClassSelectionClearEventFieldCallback.

WidgetClassSelectionGetFieldCallback

type C_WidgetClassSelectionGetFieldCallback = Ptr Widget -> Ptr SelectionData -> Word32 -> Word32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassSelectionGetFieldCallback = Widget -> SelectionData -> Word32 -> Word32 -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassSelectionGetFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassSelectionGetFieldCallback -> a -> SelectionData -> Word32 -> Word32 -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassSelectionGetFieldCallback :: MonadIO m => WidgetClassSelectionGetFieldCallback -> m (GClosure C_WidgetClassSelectionGetFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassSelectionGetFieldCallback :: C_WidgetClassSelectionGetFieldCallback -> IO (FunPtr C_WidgetClassSelectionGetFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassSelectionGetFieldCallback.

noWidgetClassSelectionGetFieldCallback :: Maybe WidgetClassSelectionGetFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassSelectionGetFieldCallback.

wrap_WidgetClassSelectionGetFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassSelectionGetFieldCallback)) -> WidgetClassSelectionGetFieldCallback -> C_WidgetClassSelectionGetFieldCallback Source #

Wrap a WidgetClassSelectionGetFieldCallback into a C_WidgetClassSelectionGetFieldCallback.

WidgetClassSelectionNotifyEventFieldCallback

type C_WidgetClassSelectionNotifyEventFieldCallback = Ptr Widget -> Ptr EventSelection -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassSelectionNotifyEventFieldCallback = Widget -> EventSelection -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassSelectionNotifyEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassSelectionNotifyEventFieldCallback -> a -> EventSelection -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassSelectionNotifyEventFieldCallback :: MonadIO m => WidgetClassSelectionNotifyEventFieldCallback -> m (GClosure C_WidgetClassSelectionNotifyEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassSelectionNotifyEventFieldCallback :: C_WidgetClassSelectionNotifyEventFieldCallback -> IO (FunPtr C_WidgetClassSelectionNotifyEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassSelectionNotifyEventFieldCallback.

noWidgetClassSelectionNotifyEventFieldCallback :: Maybe WidgetClassSelectionNotifyEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassSelectionNotifyEventFieldCallback.

wrap_WidgetClassSelectionNotifyEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassSelectionNotifyEventFieldCallback)) -> WidgetClassSelectionNotifyEventFieldCallback -> C_WidgetClassSelectionNotifyEventFieldCallback Source #

Wrap a WidgetClassSelectionNotifyEventFieldCallback into a C_WidgetClassSelectionNotifyEventFieldCallback.

WidgetClassSelectionReceivedFieldCallback

type C_WidgetClassSelectionReceivedFieldCallback = Ptr Widget -> Ptr SelectionData -> Word32 -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassSelectionReceivedFieldCallback = Widget -> SelectionData -> Word32 -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassSelectionReceivedFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassSelectionReceivedFieldCallback -> a -> SelectionData -> Word32 -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassSelectionReceivedFieldCallback :: MonadIO m => WidgetClassSelectionReceivedFieldCallback -> m (GClosure C_WidgetClassSelectionReceivedFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassSelectionReceivedFieldCallback :: C_WidgetClassSelectionReceivedFieldCallback -> IO (FunPtr C_WidgetClassSelectionReceivedFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassSelectionReceivedFieldCallback.

noWidgetClassSelectionReceivedFieldCallback :: Maybe WidgetClassSelectionReceivedFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassSelectionReceivedFieldCallback.

wrap_WidgetClassSelectionReceivedFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassSelectionReceivedFieldCallback)) -> WidgetClassSelectionReceivedFieldCallback -> C_WidgetClassSelectionReceivedFieldCallback Source #

Wrap a WidgetClassSelectionReceivedFieldCallback into a C_WidgetClassSelectionReceivedFieldCallback.

WidgetClassSelectionRequestEventFieldCallback

type C_WidgetClassSelectionRequestEventFieldCallback = Ptr Widget -> Ptr EventSelection -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassSelectionRequestEventFieldCallback = Widget -> EventSelection -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassSelectionRequestEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassSelectionRequestEventFieldCallback -> a -> EventSelection -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassSelectionRequestEventFieldCallback :: MonadIO m => WidgetClassSelectionRequestEventFieldCallback -> m (GClosure C_WidgetClassSelectionRequestEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassSelectionRequestEventFieldCallback :: C_WidgetClassSelectionRequestEventFieldCallback -> IO (FunPtr C_WidgetClassSelectionRequestEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassSelectionRequestEventFieldCallback.

noWidgetClassSelectionRequestEventFieldCallback :: Maybe WidgetClassSelectionRequestEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassSelectionRequestEventFieldCallback.

wrap_WidgetClassSelectionRequestEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassSelectionRequestEventFieldCallback)) -> WidgetClassSelectionRequestEventFieldCallback -> C_WidgetClassSelectionRequestEventFieldCallback Source #

Wrap a WidgetClassSelectionRequestEventFieldCallback into a C_WidgetClassSelectionRequestEventFieldCallback.

WidgetClassShowAllFieldCallback

type C_WidgetClassShowAllFieldCallback = Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassShowAllFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> IO ()

No description available in the introspection data.

dynamic_WidgetClassShowAllFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassShowAllFieldCallback
-> a	`widget`: a `Widget`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassShowAllFieldCallback :: MonadIO m => WidgetClassShowAllFieldCallback -> m (GClosure C_WidgetClassShowAllFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassShowAllFieldCallback :: C_WidgetClassShowAllFieldCallback -> IO (FunPtr C_WidgetClassShowAllFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassShowAllFieldCallback.

noWidgetClassShowAllFieldCallback :: Maybe WidgetClassShowAllFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassShowAllFieldCallback.

wrap_WidgetClassShowAllFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassShowAllFieldCallback)) -> WidgetClassShowAllFieldCallback -> C_WidgetClassShowAllFieldCallback Source #

Wrap a WidgetClassShowAllFieldCallback into a C_WidgetClassShowAllFieldCallback.

WidgetClassShowFieldCallback

type C_WidgetClassShowFieldCallback = Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassShowFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> IO ()

No description available in the introspection data.

dynamic_WidgetClassShowFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassShowFieldCallback
-> a	`widget`: a `Widget`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassShowFieldCallback :: MonadIO m => WidgetClassShowFieldCallback -> m (GClosure C_WidgetClassShowFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassShowFieldCallback :: C_WidgetClassShowFieldCallback -> IO (FunPtr C_WidgetClassShowFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassShowFieldCallback.

noWidgetClassShowFieldCallback :: Maybe WidgetClassShowFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassShowFieldCallback.

wrap_WidgetClassShowFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassShowFieldCallback)) -> WidgetClassShowFieldCallback -> C_WidgetClassShowFieldCallback Source #

Wrap a WidgetClassShowFieldCallback into a C_WidgetClassShowFieldCallback.

WidgetClassShowHelpFieldCallback

type C_WidgetClassShowHelpFieldCallback = Ptr Widget -> CUInt -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassShowHelpFieldCallback = Widget -> WidgetHelpType -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassShowHelpFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassShowHelpFieldCallback -> a -> WidgetHelpType -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassShowHelpFieldCallback :: MonadIO m => WidgetClassShowHelpFieldCallback -> m (GClosure C_WidgetClassShowHelpFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassShowHelpFieldCallback :: C_WidgetClassShowHelpFieldCallback -> IO (FunPtr C_WidgetClassShowHelpFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassShowHelpFieldCallback.

noWidgetClassShowHelpFieldCallback :: Maybe WidgetClassShowHelpFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassShowHelpFieldCallback.

wrap_WidgetClassShowHelpFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassShowHelpFieldCallback)) -> WidgetClassShowHelpFieldCallback -> C_WidgetClassShowHelpFieldCallback Source #

Wrap a WidgetClassShowHelpFieldCallback into a C_WidgetClassShowHelpFieldCallback.

WidgetClassSizeAllocateFieldCallback

type C_WidgetClassSizeAllocateFieldCallback = Ptr Widget -> Ptr Rectangle -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassSizeAllocateFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> Rectangle	`allocation`: position and size to be allocated to `widget`
-> IO ()

No description available in the introspection data.

dynamic_WidgetClassSizeAllocateFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassSizeAllocateFieldCallback
-> a	`widget`: a `Widget`
-> Rectangle	`allocation`: position and size to be allocated to `widget`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassSizeAllocateFieldCallback :: MonadIO m => WidgetClassSizeAllocateFieldCallback -> m (GClosure C_WidgetClassSizeAllocateFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassSizeAllocateFieldCallback :: C_WidgetClassSizeAllocateFieldCallback -> IO (FunPtr C_WidgetClassSizeAllocateFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassSizeAllocateFieldCallback.

noWidgetClassSizeAllocateFieldCallback :: Maybe WidgetClassSizeAllocateFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassSizeAllocateFieldCallback.

wrap_WidgetClassSizeAllocateFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassSizeAllocateFieldCallback)) -> WidgetClassSizeAllocateFieldCallback -> C_WidgetClassSizeAllocateFieldCallback Source #

Wrap a WidgetClassSizeAllocateFieldCallback into a C_WidgetClassSizeAllocateFieldCallback.

WidgetClassStateChangedFieldCallback

type C_WidgetClassStateChangedFieldCallback = Ptr Widget -> CUInt -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassStateChangedFieldCallback = Widget -> StateType -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassStateChangedFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassStateChangedFieldCallback -> a -> StateType -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassStateChangedFieldCallback :: MonadIO m => WidgetClassStateChangedFieldCallback -> m (GClosure C_WidgetClassStateChangedFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassStateChangedFieldCallback :: C_WidgetClassStateChangedFieldCallback -> IO (FunPtr C_WidgetClassStateChangedFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassStateChangedFieldCallback.

noWidgetClassStateChangedFieldCallback :: Maybe WidgetClassStateChangedFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassStateChangedFieldCallback.

wrap_WidgetClassStateChangedFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassStateChangedFieldCallback)) -> WidgetClassStateChangedFieldCallback -> C_WidgetClassStateChangedFieldCallback Source #

Wrap a WidgetClassStateChangedFieldCallback into a C_WidgetClassStateChangedFieldCallback.

WidgetClassStateFlagsChangedFieldCallback

type C_WidgetClassStateFlagsChangedFieldCallback = Ptr Widget -> CUInt -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassStateFlagsChangedFieldCallback = Widget -> [StateFlags] -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassStateFlagsChangedFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassStateFlagsChangedFieldCallback -> a -> [StateFlags] -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassStateFlagsChangedFieldCallback :: MonadIO m => WidgetClassStateFlagsChangedFieldCallback -> m (GClosure C_WidgetClassStateFlagsChangedFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassStateFlagsChangedFieldCallback :: C_WidgetClassStateFlagsChangedFieldCallback -> IO (FunPtr C_WidgetClassStateFlagsChangedFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassStateFlagsChangedFieldCallback.

noWidgetClassStateFlagsChangedFieldCallback :: Maybe WidgetClassStateFlagsChangedFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassStateFlagsChangedFieldCallback.

wrap_WidgetClassStateFlagsChangedFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassStateFlagsChangedFieldCallback)) -> WidgetClassStateFlagsChangedFieldCallback -> C_WidgetClassStateFlagsChangedFieldCallback Source #

Wrap a WidgetClassStateFlagsChangedFieldCallback into a C_WidgetClassStateFlagsChangedFieldCallback.

WidgetClassStyleSetFieldCallback

type C_WidgetClassStyleSetFieldCallback = Ptr Widget -> Ptr Style -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassStyleSetFieldCallback = Widget -> Style -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassStyleSetFieldCallback :: (HasCallStack, MonadIO m, IsWidget a, IsStyle b) => FunPtr C_WidgetClassStyleSetFieldCallback -> a -> b -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassStyleSetFieldCallback :: MonadIO m => WidgetClassStyleSetFieldCallback -> m (GClosure C_WidgetClassStyleSetFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassStyleSetFieldCallback :: C_WidgetClassStyleSetFieldCallback -> IO (FunPtr C_WidgetClassStyleSetFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassStyleSetFieldCallback.

noWidgetClassStyleSetFieldCallback :: Maybe WidgetClassStyleSetFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassStyleSetFieldCallback.

wrap_WidgetClassStyleSetFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassStyleSetFieldCallback)) -> WidgetClassStyleSetFieldCallback -> C_WidgetClassStyleSetFieldCallback Source #

Wrap a WidgetClassStyleSetFieldCallback into a C_WidgetClassStyleSetFieldCallback.

WidgetClassStyleUpdatedFieldCallback

type C_WidgetClassStyleUpdatedFieldCallback = Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassStyleUpdatedFieldCallback = Widget -> IO () Source #

No description available in the introspection data.

dynamic_WidgetClassStyleUpdatedFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassStyleUpdatedFieldCallback -> a -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassStyleUpdatedFieldCallback :: MonadIO m => WidgetClassStyleUpdatedFieldCallback -> m (GClosure C_WidgetClassStyleUpdatedFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassStyleUpdatedFieldCallback :: C_WidgetClassStyleUpdatedFieldCallback -> IO (FunPtr C_WidgetClassStyleUpdatedFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassStyleUpdatedFieldCallback.

noWidgetClassStyleUpdatedFieldCallback :: Maybe WidgetClassStyleUpdatedFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassStyleUpdatedFieldCallback.

wrap_WidgetClassStyleUpdatedFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassStyleUpdatedFieldCallback)) -> WidgetClassStyleUpdatedFieldCallback -> C_WidgetClassStyleUpdatedFieldCallback Source #

Wrap a WidgetClassStyleUpdatedFieldCallback into a C_WidgetClassStyleUpdatedFieldCallback.

WidgetClassTouchEventFieldCallback

type C_WidgetClassTouchEventFieldCallback = Ptr Widget -> Ptr EventTouch -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassTouchEventFieldCallback = Widget -> EventTouch -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassTouchEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassTouchEventFieldCallback -> a -> EventTouch -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassTouchEventFieldCallback :: MonadIO m => WidgetClassTouchEventFieldCallback -> m (GClosure C_WidgetClassTouchEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassTouchEventFieldCallback :: C_WidgetClassTouchEventFieldCallback -> IO (FunPtr C_WidgetClassTouchEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassTouchEventFieldCallback.

noWidgetClassTouchEventFieldCallback :: Maybe WidgetClassTouchEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassTouchEventFieldCallback.

wrap_WidgetClassTouchEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassTouchEventFieldCallback)) -> WidgetClassTouchEventFieldCallback -> C_WidgetClassTouchEventFieldCallback Source #

Wrap a WidgetClassTouchEventFieldCallback into a C_WidgetClassTouchEventFieldCallback.

WidgetClassUnmapEventFieldCallback

type C_WidgetClassUnmapEventFieldCallback = Ptr Widget -> Ptr EventAny -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassUnmapEventFieldCallback = Widget -> EventAny -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassUnmapEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassUnmapEventFieldCallback -> a -> EventAny -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassUnmapEventFieldCallback :: MonadIO m => WidgetClassUnmapEventFieldCallback -> m (GClosure C_WidgetClassUnmapEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassUnmapEventFieldCallback :: C_WidgetClassUnmapEventFieldCallback -> IO (FunPtr C_WidgetClassUnmapEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassUnmapEventFieldCallback.

noWidgetClassUnmapEventFieldCallback :: Maybe WidgetClassUnmapEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassUnmapEventFieldCallback.

wrap_WidgetClassUnmapEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassUnmapEventFieldCallback)) -> WidgetClassUnmapEventFieldCallback -> C_WidgetClassUnmapEventFieldCallback Source #

Wrap a WidgetClassUnmapEventFieldCallback into a C_WidgetClassUnmapEventFieldCallback.

WidgetClassUnmapFieldCallback

type C_WidgetClassUnmapFieldCallback = Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassUnmapFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> IO ()

No description available in the introspection data.

dynamic_WidgetClassUnmapFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassUnmapFieldCallback
-> a	`widget`: a `Widget`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassUnmapFieldCallback :: MonadIO m => WidgetClassUnmapFieldCallback -> m (GClosure C_WidgetClassUnmapFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassUnmapFieldCallback :: C_WidgetClassUnmapFieldCallback -> IO (FunPtr C_WidgetClassUnmapFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassUnmapFieldCallback.

noWidgetClassUnmapFieldCallback :: Maybe WidgetClassUnmapFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassUnmapFieldCallback.

wrap_WidgetClassUnmapFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassUnmapFieldCallback)) -> WidgetClassUnmapFieldCallback -> C_WidgetClassUnmapFieldCallback Source #

Wrap a WidgetClassUnmapFieldCallback into a C_WidgetClassUnmapFieldCallback.

WidgetClassUnrealizeFieldCallback

type C_WidgetClassUnrealizeFieldCallback = Ptr Widget -> IO () Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassUnrealizeFieldCallback Source #

Arguments

= Widget	`widget`: a `Widget`
-> IO ()

No description available in the introspection data.

dynamic_WidgetClassUnrealizeFieldCallback Source #

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)
=> FunPtr C_WidgetClassUnrealizeFieldCallback
-> a	`widget`: a `Widget`
-> m ()

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassUnrealizeFieldCallback :: MonadIO m => WidgetClassUnrealizeFieldCallback -> m (GClosure C_WidgetClassUnrealizeFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassUnrealizeFieldCallback :: C_WidgetClassUnrealizeFieldCallback -> IO (FunPtr C_WidgetClassUnrealizeFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassUnrealizeFieldCallback.

noWidgetClassUnrealizeFieldCallback :: Maybe WidgetClassUnrealizeFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassUnrealizeFieldCallback.

wrap_WidgetClassUnrealizeFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassUnrealizeFieldCallback)) -> WidgetClassUnrealizeFieldCallback -> C_WidgetClassUnrealizeFieldCallback Source #

Wrap a WidgetClassUnrealizeFieldCallback into a C_WidgetClassUnrealizeFieldCallback.

WidgetClassVisibilityNotifyEventFieldCallback

type C_WidgetClassVisibilityNotifyEventFieldCallback = Ptr Widget -> Ptr EventVisibility -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassVisibilityNotifyEventFieldCallback = Widget -> EventVisibility -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassVisibilityNotifyEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassVisibilityNotifyEventFieldCallback -> a -> EventVisibility -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassVisibilityNotifyEventFieldCallback :: MonadIO m => WidgetClassVisibilityNotifyEventFieldCallback -> m (GClosure C_WidgetClassVisibilityNotifyEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassVisibilityNotifyEventFieldCallback :: C_WidgetClassVisibilityNotifyEventFieldCallback -> IO (FunPtr C_WidgetClassVisibilityNotifyEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassVisibilityNotifyEventFieldCallback.

noWidgetClassVisibilityNotifyEventFieldCallback :: Maybe WidgetClassVisibilityNotifyEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassVisibilityNotifyEventFieldCallback.

wrap_WidgetClassVisibilityNotifyEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassVisibilityNotifyEventFieldCallback)) -> WidgetClassVisibilityNotifyEventFieldCallback -> C_WidgetClassVisibilityNotifyEventFieldCallback Source #

Wrap a WidgetClassVisibilityNotifyEventFieldCallback into a C_WidgetClassVisibilityNotifyEventFieldCallback.

WidgetClassWindowStateEventFieldCallback

type C_WidgetClassWindowStateEventFieldCallback = Ptr Widget -> Ptr EventWindowState -> IO CInt Source #

Type for the callback on the (unwrapped) C side.

type WidgetClassWindowStateEventFieldCallback = Widget -> EventWindowState -> IO Bool Source #

No description available in the introspection data.

dynamic_WidgetClassWindowStateEventFieldCallback :: (HasCallStack, MonadIO m, IsWidget a) => FunPtr C_WidgetClassWindowStateEventFieldCallback -> a -> EventWindowState -> m Bool Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_WidgetClassWindowStateEventFieldCallback :: MonadIO m => WidgetClassWindowStateEventFieldCallback -> m (GClosure C_WidgetClassWindowStateEventFieldCallback) Source #

Wrap the callback into a GClosure.

mk_WidgetClassWindowStateEventFieldCallback :: C_WidgetClassWindowStateEventFieldCallback -> IO (FunPtr C_WidgetClassWindowStateEventFieldCallback) Source #

Generate a function pointer callable from C code, from a C_WidgetClassWindowStateEventFieldCallback.

noWidgetClassWindowStateEventFieldCallback :: Maybe WidgetClassWindowStateEventFieldCallback Source #

A convenience synonym for Nothing :: Maybe WidgetClassWindowStateEventFieldCallback.

wrap_WidgetClassWindowStateEventFieldCallback :: Maybe (Ptr (FunPtr C_WidgetClassWindowStateEventFieldCallback)) -> WidgetClassWindowStateEventFieldCallback -> C_WidgetClassWindowStateEventFieldCallback Source #

Wrap a WidgetClassWindowStateEventFieldCallback into a C_WidgetClassWindowStateEventFieldCallback.