GI.Gtk.Structs.WidgetClass

No description available in the introspection data.

Exported types

newtype WidgetClass

Memory-managed wrapper type.

Constructors

WidgetClass (ManagedPtr WidgetClass)

Instances

Eq WidgetClass

Defined in GI.Gtk.Structs.WidgetClass

Methods

(==) :: WidgetClass -> WidgetClass -> Bool

(/=) :: WidgetClass -> WidgetClass -> Bool

WrappedPtr WidgetClass

Defined in GI.Gtk.Structs.WidgetClass

Methods

wrappedPtrCalloc :: IO (Ptr WidgetClass)

wrappedPtrCopy :: WidgetClass -> IO WidgetClass

wrappedPtrFree :: Maybe (GDestroyNotify WidgetClass)

tag ~ 'AttrSet => Constructible WidgetClass tag

Defined in GI.Gtk.Structs.WidgetClass

Methods

new :: MonadIO m => (ManagedPtr WidgetClass -> WidgetClass) -> [AttrOp WidgetClass tag] -> m WidgetClass

newZeroWidgetClass :: MonadIO m => m WidgetClass

Construct a WidgetClass struct initialized to zero.

noWidgetClass :: Maybe WidgetClass

A convenience alias for Nothing :: Maybe WidgetClass.

Methods

Overloaded methods

bindTemplateCallbackFull

widgetClassBindTemplateCallbackFull

Arguments

:: (HasCallStack, MonadIO m)

=> WidgetClass

widgetClass: A WidgetClass

-> Text

callbackName: The name of the callback as expected in the template XML

-> Callback

callbackSymbol: The callback symbol

-> m ()

Declares a callbackSymbol to handle callbackName from the template XML defined for widgetType. See builderAddCallbackSymbol.

Note that this must be called from a composite widget classes class initializer after calling widgetClassSetTemplate.

bindTemplateChildFull

widgetClassBindTemplateChildFull

Arguments

:: (HasCallStack, MonadIO m)

=> WidgetClass

widgetClass: A WidgetClass

-> Text

name: The “id” of the child defined in the template XML

-> Bool

internalChild: Whether the child should be accessible as an “internal-child” when this class is used in GtkBuilder XML

-> Int64

structOffset: The structure offset into the composite widget’s instance public or private structure where the automated child pointer should be set, or 0 to not assign the pointer.

-> m ()

Automatically assign an object declared in the class template XML to be set to a location on a freshly built instance’s private data, or alternatively accessible via widgetGetTemplateChild.

The struct can point either into the public instance, then you should use G_STRUCT_OFFSET(WidgetType, member) for structOffset, or in the private struct, then you should use G_PRIVATE_OFFSET(WidgetType, member).

An explicit strong reference will be held automatically for the duration of your instance’s life cycle, it will be released automatically when ObjectClass.dispose() runs on your instance and if a structOffset that is != 0 is specified, then the automatic location in your instance public or private data will be set to Nothing. You can however access an automated child pointer the first time your classes ObjectClass.dispose() runs, or alternatively in WidgetClass.destroy().

If internalChild is specified, BuildableIface.get_internal_child() will be automatically implemented by the Widget class so there is no need to implement it manually.

The wrapper macros gtk_widget_class_bind_template_child(), gtk_widget_class_bind_template_child_internal(), gtk_widget_class_bind_template_child_private() and gtk_widget_class_bind_template_child_internal_private() might be more convenient to use.

Note that this must be called from a composite widget classes class initializer after calling widgetClassSetTemplate.

getCssName

widgetClassGetCssName

Arguments

:: (HasCallStack, MonadIO m)

=> WidgetClass

widgetClass: class to set the name on

-> m Text

Returns: the CSS name of the given class

Gets the name used by this class for matching in CSS code. See widgetClassSetCssName for details.

getLayoutManagerType

widgetClassGetLayoutManagerType

Arguments

:: (HasCallStack, MonadIO m)

=> WidgetClass

widgetClass: a WidgetClass

-> m GType

Returns: a LayoutManager subclass, or G_TYPE_INVALID

Retrieves the type of the LayoutManager used by the Widget class.

See also: widgetClassSetLayoutManagerType

setAccessibleRole

widgetClassSetAccessibleRole

Arguments

:: (HasCallStack, MonadIO m)

=> WidgetClass

widgetClass: class to set the accessible role for

-> Role

role: The role to use for accessibles created for widgetClass

-> m ()

Sets the default Role to be set on accessibles created for widgets of widgetClass. Accessibles may decide to not honor this setting if their role reporting is more refined. Calls to widgetClassSetAccessibleType will reset this value.

In cases where you want more fine-grained control over the role of accessibles created for widgetClass, you should provide your own accessible type and use widgetClassSetAccessibleType instead.

If role is ATK_ROLE_INVALID, the default role will not be changed and the accessible’s default role will be used instead.

This function should only be called from class init functions of widgets.

setAccessibleType

widgetClassSetAccessibleType

Arguments

:: (HasCallStack, MonadIO m)

=> WidgetClass

widgetClass: class to set the accessible type for

-> GType

type: The object type that implements the accessible for widgetClass

-> m ()

Sets the type to be used for creating accessibles for widgets of widgetClass. The given type must be a subtype of the type used for accessibles of the parent class.

This function should only be called from class init functions of widgets.

setConnectFunc

widgetClassSetConnectFunc

Arguments

:: (HasCallStack, MonadIO m)

=> WidgetClass

widgetClass: A WidgetClass

-> BuilderConnectFunc

connectFunc: The BuilderConnectFunc to use when connecting signals in the class template

-> m ()

For use in language bindings, this will override the default BuilderConnectFunc to be used when parsing GtkBuilder XML from this class’s template data.

Note that this must be called from a composite widget classes class initializer after calling widgetClassSetTemplate.

setCssName

widgetClassSetCssName

Arguments

:: (HasCallStack, MonadIO m)

=> WidgetClass

widgetClass: class to set the name on

-> Text

name: name to use

-> m ()

Sets the name to be used for CSS matching of widgets.

If this function is not called for a given class, the name of the parent class is used.

setLayoutManagerType

widgetClassSetLayoutManagerType

Arguments

:: (HasCallStack, MonadIO m)

=> WidgetClass

widgetClass: class to set the layout manager type for

-> GType

type: The object type that implements the LayoutManager for widgetClass

-> m ()

Sets the type to be used for creating layout managers for widgets of widgetClass. The given type must be a subtype of LayoutManager.

This function should only be called from class init functions of widgets.

setTemplate

widgetClassSetTemplate

Arguments

:: (HasCallStack, MonadIO m)

=> WidgetClass

widgetClass: A WidgetClass

-> Bytes

templateBytes: A Bytes holding the Builder XML

-> m ()

This should be called at class initialization time to specify the GtkBuilder XML to be used to extend a widget.

For convenience, widgetClassSetTemplateFromResource is also provided.

Note that any class that installs templates must call widgetInitTemplate in the widget’s instance initializer.

setTemplateFromResource

widgetClassSetTemplateFromResource

Arguments

:: (HasCallStack, MonadIO m)

=> WidgetClass

widgetClass: A WidgetClass

-> Text

resourceName: The name of the resource to load the template from

-> m ()

A convenience function to call widgetClassSetTemplate.

Note that any class that installs templates must call widgetInitTemplate in the widget’s instance initializer.

Properties

activateSignal

The signal to emit when a widget of this class is activated, widgetActivate handles the emission. Implementation of this signal is optional.

getWidgetClassActivateSignal :: MonadIO m => WidgetClass -> m Word32

Get the value of the “activate_signal” field. When overloading is enabled, this is equivalent to

get widgetClass #activateSignal

setWidgetClassActivateSignal :: MonadIO m => WidgetClass -> Word32 -> m ()

Set the value of the “activate_signal” field. When overloading is enabled, this is equivalent to

set widgetClass [ #activateSignal := value ]

canActivateAccel

No description available in the introspection data.

clearWidgetClassCanActivateAccel :: MonadIO m => WidgetClass -> m ()

Set the value of the “can_activate_accel” field to Nothing. When overloading is enabled, this is equivalent to

clear #canActivateAccel

getWidgetClassCanActivateAccel :: MonadIO m => WidgetClass -> m (Maybe WidgetClassCanActivateAccelFieldCallback)

Get the value of the “can_activate_accel” field. When overloading is enabled, this is equivalent to

get widgetClass #canActivateAccel

setWidgetClassCanActivateAccel :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassCanActivateAccelFieldCallback -> m ()

Set the value of the “can_activate_accel” field. When overloading is enabled, this is equivalent to

set widgetClass [ #canActivateAccel := value ]

computeExpand

No description available in the introspection data.

clearWidgetClassComputeExpand :: MonadIO m => WidgetClass -> m ()

Set the value of the “compute_expand” field to Nothing. When overloading is enabled, this is equivalent to

clear #computeExpand

getWidgetClassComputeExpand :: MonadIO m => WidgetClass -> m (Maybe WidgetClassComputeExpandFieldCallback)

Get the value of the “compute_expand” field. When overloading is enabled, this is equivalent to

get widgetClass #computeExpand

setWidgetClassComputeExpand :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassComputeExpandFieldCallback -> m ()

Set the value of the “compute_expand” field. When overloading is enabled, this is equivalent to

set widgetClass [ #computeExpand := value ]

contains

No description available in the introspection data.

clearWidgetClassContains :: MonadIO m => WidgetClass -> m ()

Set the value of the “contains” field to Nothing. When overloading is enabled, this is equivalent to

clear #contains

getWidgetClassContains :: MonadIO m => WidgetClass -> m (Maybe WidgetClassContainsFieldCallback)

Get the value of the “contains” field. When overloading is enabled, this is equivalent to

get widgetClass #contains

setWidgetClassContains :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassContainsFieldCallback -> m ()

Set the value of the “contains” field. When overloading is enabled, this is equivalent to

set widgetClass [ #contains := value ]

destroy

No description available in the introspection data.

clearWidgetClassDestroy :: MonadIO m => WidgetClass -> m ()

Set the value of the “destroy” field to Nothing. When overloading is enabled, this is equivalent to

clear #destroy

getWidgetClassDestroy :: MonadIO m => WidgetClass -> m (Maybe WidgetClassDestroyFieldCallback)

Get the value of the “destroy” field. When overloading is enabled, this is equivalent to

get widgetClass #destroy

setWidgetClassDestroy :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassDestroyFieldCallback -> m ()

Set the value of the “destroy” field. When overloading is enabled, this is equivalent to

set widgetClass [ #destroy := value ]

directionChanged

No description available in the introspection data.

clearWidgetClassDirectionChanged :: MonadIO m => WidgetClass -> m ()

Set the value of the “direction_changed” field to Nothing. When overloading is enabled, this is equivalent to

clear #directionChanged

getWidgetClassDirectionChanged :: MonadIO m => WidgetClass -> m (Maybe WidgetClassDirectionChangedFieldCallback)

Get the value of the “direction_changed” field. When overloading is enabled, this is equivalent to

get widgetClass #directionChanged

setWidgetClassDirectionChanged :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassDirectionChangedFieldCallback -> m ()

Set the value of the “direction_changed” field. When overloading is enabled, this is equivalent to

set widgetClass [ #directionChanged := value ]

dragBegin

No description available in the introspection data.

clearWidgetClassDragBegin :: MonadIO m => WidgetClass -> m ()

Set the value of the “drag_begin” field to Nothing. When overloading is enabled, this is equivalent to

clear #dragBegin

getWidgetClassDragBegin :: MonadIO m => WidgetClass -> m (Maybe WidgetClassDragBeginFieldCallback)

Get the value of the “drag_begin” field. When overloading is enabled, this is equivalent to

get widgetClass #dragBegin

setWidgetClassDragBegin :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassDragBeginFieldCallback -> m ()

Set the value of the “drag_begin” field. When overloading is enabled, this is equivalent to

set widgetClass [ #dragBegin := value ]

dragDataDelete

No description available in the introspection data.

clearWidgetClassDragDataDelete :: MonadIO m => WidgetClass -> m ()

Set the value of the “drag_data_delete” field to Nothing. When overloading is enabled, this is equivalent to

clear #dragDataDelete

getWidgetClassDragDataDelete :: MonadIO m => WidgetClass -> m (Maybe WidgetClassDragDataDeleteFieldCallback)

Get the value of the “drag_data_delete” field. When overloading is enabled, this is equivalent to

get widgetClass #dragDataDelete

setWidgetClassDragDataDelete :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassDragDataDeleteFieldCallback -> m ()

Set the value of the “drag_data_delete” field. When overloading is enabled, this is equivalent to

set widgetClass [ #dragDataDelete := value ]

dragDataGet

No description available in the introspection data.

clearWidgetClassDragDataGet :: MonadIO m => WidgetClass -> m ()

Set the value of the “drag_data_get” field to Nothing. When overloading is enabled, this is equivalent to

clear #dragDataGet

getWidgetClassDragDataGet :: MonadIO m => WidgetClass -> m (Maybe WidgetClassDragDataGetFieldCallback)

Get the value of the “drag_data_get” field. When overloading is enabled, this is equivalent to

get widgetClass #dragDataGet

setWidgetClassDragDataGet :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassDragDataGetFieldCallback -> m ()

Set the value of the “drag_data_get” field. When overloading is enabled, this is equivalent to

set widgetClass [ #dragDataGet := value ]

dragDataReceived

No description available in the introspection data.

clearWidgetClassDragDataReceived :: MonadIO m => WidgetClass -> m ()

Set the value of the “drag_data_received” field to Nothing. When overloading is enabled, this is equivalent to

clear #dragDataReceived

getWidgetClassDragDataReceived :: MonadIO m => WidgetClass -> m (Maybe WidgetClassDragDataReceivedFieldCallback)

Get the value of the “drag_data_received” field. When overloading is enabled, this is equivalent to

get widgetClass #dragDataReceived

setWidgetClassDragDataReceived :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassDragDataReceivedFieldCallback -> m ()

Set the value of the “drag_data_received” field. When overloading is enabled, this is equivalent to

set widgetClass [ #dragDataReceived := value ]

dragDrop

No description available in the introspection data.

clearWidgetClassDragDrop :: MonadIO m => WidgetClass -> m ()

Set the value of the “drag_drop” field to Nothing. When overloading is enabled, this is equivalent to

clear #dragDrop

getWidgetClassDragDrop :: MonadIO m => WidgetClass -> m (Maybe WidgetClassDragDropFieldCallback)

Get the value of the “drag_drop” field. When overloading is enabled, this is equivalent to

get widgetClass #dragDrop

setWidgetClassDragDrop :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassDragDropFieldCallback -> m ()

Set the value of the “drag_drop” field. When overloading is enabled, this is equivalent to

set widgetClass [ #dragDrop := value ]

dragEnd

No description available in the introspection data.

clearWidgetClassDragEnd :: MonadIO m => WidgetClass -> m ()

Set the value of the “drag_end” field to Nothing. When overloading is enabled, this is equivalent to

clear #dragEnd

getWidgetClassDragEnd :: MonadIO m => WidgetClass -> m (Maybe WidgetClassDragEndFieldCallback)

Get the value of the “drag_end” field. When overloading is enabled, this is equivalent to

get widgetClass #dragEnd

setWidgetClassDragEnd :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassDragEndFieldCallback -> m ()

Set the value of the “drag_end” field. When overloading is enabled, this is equivalent to

set widgetClass [ #dragEnd := value ]

dragFailed

No description available in the introspection data.

clearWidgetClassDragFailed :: MonadIO m => WidgetClass -> m ()

Set the value of the “drag_failed” field to Nothing. When overloading is enabled, this is equivalent to

clear #dragFailed

getWidgetClassDragFailed :: MonadIO m => WidgetClass -> m (Maybe WidgetClassDragFailedFieldCallback)

Get the value of the “drag_failed” field. When overloading is enabled, this is equivalent to

get widgetClass #dragFailed

setWidgetClassDragFailed :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassDragFailedFieldCallback -> m ()

Set the value of the “drag_failed” field. When overloading is enabled, this is equivalent to

set widgetClass [ #dragFailed := value ]

dragLeave

No description available in the introspection data.

clearWidgetClassDragLeave :: MonadIO m => WidgetClass -> m ()

Set the value of the “drag_leave” field to Nothing. When overloading is enabled, this is equivalent to

clear #dragLeave

getWidgetClassDragLeave :: MonadIO m => WidgetClass -> m (Maybe WidgetClassDragLeaveFieldCallback)

Get the value of the “drag_leave” field. When overloading is enabled, this is equivalent to

get widgetClass #dragLeave

setWidgetClassDragLeave :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassDragLeaveFieldCallback -> m ()

Set the value of the “drag_leave” field. When overloading is enabled, this is equivalent to

set widgetClass [ #dragLeave := value ]

dragMotion

No description available in the introspection data.

clearWidgetClassDragMotion :: MonadIO m => WidgetClass -> m ()

Set the value of the “drag_motion” field to Nothing. When overloading is enabled, this is equivalent to

clear #dragMotion

getWidgetClassDragMotion :: MonadIO m => WidgetClass -> m (Maybe WidgetClassDragMotionFieldCallback)

Get the value of the “drag_motion” field. When overloading is enabled, this is equivalent to

get widgetClass #dragMotion

setWidgetClassDragMotion :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassDragMotionFieldCallback -> m ()

Set the value of the “drag_motion” field. When overloading is enabled, this is equivalent to

set widgetClass [ #dragMotion := value ]

focus

No description available in the introspection data.

clearWidgetClassFocus :: MonadIO m => WidgetClass -> m ()

Set the value of the “focus” field to Nothing. When overloading is enabled, this is equivalent to

clear #focus

getWidgetClassFocus :: MonadIO m => WidgetClass -> m (Maybe WidgetClassFocusFieldCallback)

Get the value of the “focus” field. When overloading is enabled, this is equivalent to

get widgetClass #focus

setWidgetClassFocus :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassFocusFieldCallback -> m ()

Set the value of the “focus” field. When overloading is enabled, this is equivalent to

set widgetClass [ #focus := value ]

getAccessible

No description available in the introspection data.

clearWidgetClassGetAccessible :: MonadIO m => WidgetClass -> m ()

Set the value of the “get_accessible” field to Nothing. When overloading is enabled, this is equivalent to

clear #getAccessible

getWidgetClassGetAccessible :: MonadIO m => WidgetClass -> m (Maybe WidgetClassGetAccessibleFieldCallback)

Get the value of the “get_accessible” field. When overloading is enabled, this is equivalent to

get widgetClass #getAccessible

setWidgetClassGetAccessible :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassGetAccessibleFieldCallback -> m ()

Set the value of the “get_accessible” field. When overloading is enabled, this is equivalent to

set widgetClass [ #getAccessible := value ]

getRequestMode

No description available in the introspection data.

clearWidgetClassGetRequestMode :: MonadIO m => WidgetClass -> m ()

Set the value of the “get_request_mode” field to Nothing. When overloading is enabled, this is equivalent to

clear #getRequestMode

getWidgetClassGetRequestMode :: MonadIO m => WidgetClass -> m (Maybe WidgetClassGetRequestModeFieldCallback)

Get the value of the “get_request_mode” field. When overloading is enabled, this is equivalent to

get widgetClass #getRequestMode

setWidgetClassGetRequestMode :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassGetRequestModeFieldCallback -> m ()

Set the value of the “get_request_mode” field. When overloading is enabled, this is equivalent to

set widgetClass [ #getRequestMode := value ]

grabFocus

No description available in the introspection data.

clearWidgetClassGrabFocus :: MonadIO m => WidgetClass -> m ()

Set the value of the “grab_focus” field to Nothing. When overloading is enabled, this is equivalent to

clear #grabFocus

getWidgetClassGrabFocus :: MonadIO m => WidgetClass -> m (Maybe WidgetClassGrabFocusFieldCallback)

Get the value of the “grab_focus” field. When overloading is enabled, this is equivalent to

get widgetClass #grabFocus

setWidgetClassGrabFocus :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassGrabFocusFieldCallback -> m ()

Set the value of the “grab_focus” field. When overloading is enabled, this is equivalent to

set widgetClass [ #grabFocus := value ]

grabNotify

No description available in the introspection data.

clearWidgetClassGrabNotify :: MonadIO m => WidgetClass -> m ()

Set the value of the “grab_notify” field to Nothing. When overloading is enabled, this is equivalent to

clear #grabNotify

getWidgetClassGrabNotify :: MonadIO m => WidgetClass -> m (Maybe WidgetClassGrabNotifyFieldCallback)

Get the value of the “grab_notify” field. When overloading is enabled, this is equivalent to

get widgetClass #grabNotify

setWidgetClassGrabNotify :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassGrabNotifyFieldCallback -> m ()

Set the value of the “grab_notify” field. When overloading is enabled, this is equivalent to

set widgetClass [ #grabNotify := value ]

hide

No description available in the introspection data.

clearWidgetClassHide :: MonadIO m => WidgetClass -> m ()

Set the value of the “hide” field to Nothing. When overloading is enabled, this is equivalent to

clear #hide

getWidgetClassHide :: MonadIO m => WidgetClass -> m (Maybe WidgetClassHideFieldCallback)

Get the value of the “hide” field. When overloading is enabled, this is equivalent to

get widgetClass #hide

setWidgetClassHide :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassHideFieldCallback -> m ()

Set the value of the “hide” field. When overloading is enabled, this is equivalent to

set widgetClass [ #hide := value ]

keynavFailed

No description available in the introspection data.

clearWidgetClassKeynavFailed :: MonadIO m => WidgetClass -> m ()

Set the value of the “keynav_failed” field to Nothing. When overloading is enabled, this is equivalent to

clear #keynavFailed

getWidgetClassKeynavFailed :: MonadIO m => WidgetClass -> m (Maybe WidgetClassKeynavFailedFieldCallback)

Get the value of the “keynav_failed” field. When overloading is enabled, this is equivalent to

get widgetClass #keynavFailed

setWidgetClassKeynavFailed :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassKeynavFailedFieldCallback -> m ()

Set the value of the “keynav_failed” field. When overloading is enabled, this is equivalent to

set widgetClass [ #keynavFailed := value ]

map

No description available in the introspection data.

clearWidgetClassMap :: MonadIO m => WidgetClass -> m ()

Set the value of the “map” field to Nothing. When overloading is enabled, this is equivalent to

clear #map

getWidgetClassMap :: MonadIO m => WidgetClass -> m (Maybe WidgetClassMapFieldCallback)

Get the value of the “map” field. When overloading is enabled, this is equivalent to

get widgetClass #map

setWidgetClassMap :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassMapFieldCallback -> m ()

Set the value of the “map” field. When overloading is enabled, this is equivalent to

set widgetClass [ #map := value ]

measure

No description available in the introspection data.

clearWidgetClassMeasure :: MonadIO m => WidgetClass -> m ()

Set the value of the “measure” field to Nothing. When overloading is enabled, this is equivalent to

clear #measure

getWidgetClassMeasure :: MonadIO m => WidgetClass -> m (Maybe WidgetClassMeasureFieldCallback)

Get the value of the “measure” field. When overloading is enabled, this is equivalent to

get widgetClass #measure

setWidgetClassMeasure :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassMeasureFieldCallback -> m ()

Set the value of the “measure” field. When overloading is enabled, this is equivalent to

set widgetClass [ #measure := value ]

mnemonicActivate

No description available in the introspection data.

clearWidgetClassMnemonicActivate :: MonadIO m => WidgetClass -> m ()

Set the value of the “mnemonic_activate” field to Nothing. When overloading is enabled, this is equivalent to

clear #mnemonicActivate

getWidgetClassMnemonicActivate :: MonadIO m => WidgetClass -> m (Maybe WidgetClassMnemonicActivateFieldCallback)

Get the value of the “mnemonic_activate” field. When overloading is enabled, this is equivalent to

get widgetClass #mnemonicActivate

setWidgetClassMnemonicActivate :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassMnemonicActivateFieldCallback -> m ()

Set the value of the “mnemonic_activate” field. When overloading is enabled, this is equivalent to

set widgetClass [ #mnemonicActivate := value ]

moveFocus

No description available in the introspection data.

clearWidgetClassMoveFocus :: MonadIO m => WidgetClass -> m ()

Set the value of the “move_focus” field to Nothing. When overloading is enabled, this is equivalent to

clear #moveFocus

getWidgetClassMoveFocus :: MonadIO m => WidgetClass -> m (Maybe WidgetClassMoveFocusFieldCallback)

Get the value of the “move_focus” field. When overloading is enabled, this is equivalent to

get widgetClass #moveFocus

setWidgetClassMoveFocus :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassMoveFocusFieldCallback -> m ()

Set the value of the “move_focus” field. When overloading is enabled, this is equivalent to

set widgetClass [ #moveFocus := value ]

parentClass

The object class structure needs to be the first element in the widget class structure in order for the class mechanism to work correctly. This allows a GtkWidgetClass pointer to be cast to a GObjectClass pointer.

getWidgetClassParentClass :: MonadIO m => WidgetClass -> m InitiallyUnownedClass

Get the value of the “parent_class” field. When overloading is enabled, this is equivalent to

get widgetClass #parentClass

popupMenu

No description available in the introspection data.

clearWidgetClassPopupMenu :: MonadIO m => WidgetClass -> m ()

Set the value of the “popup_menu” field to Nothing. When overloading is enabled, this is equivalent to

clear #popupMenu

getWidgetClassPopupMenu :: MonadIO m => WidgetClass -> m (Maybe WidgetClassPopupMenuFieldCallback)

Get the value of the “popup_menu” field. When overloading is enabled, this is equivalent to

get widgetClass #popupMenu

setWidgetClassPopupMenu :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassPopupMenuFieldCallback -> m ()

Set the value of the “popup_menu” field. When overloading is enabled, this is equivalent to

set widgetClass [ #popupMenu := value ]

queryTooltip

No description available in the introspection data.

clearWidgetClassQueryTooltip :: MonadIO m => WidgetClass -> m ()

Set the value of the “query_tooltip” field to Nothing. When overloading is enabled, this is equivalent to

clear #queryTooltip

getWidgetClassQueryTooltip :: MonadIO m => WidgetClass -> m (Maybe WidgetClassQueryTooltipFieldCallback)

Get the value of the “query_tooltip” field. When overloading is enabled, this is equivalent to

get widgetClass #queryTooltip

setWidgetClassQueryTooltip :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassQueryTooltipFieldCallback -> m ()

Set the value of the “query_tooltip” field. When overloading is enabled, this is equivalent to

set widgetClass [ #queryTooltip := value ]

realize

No description available in the introspection data.

clearWidgetClassRealize :: MonadIO m => WidgetClass -> m ()

Set the value of the “realize” field to Nothing. When overloading is enabled, this is equivalent to

clear #realize

getWidgetClassRealize :: MonadIO m => WidgetClass -> m (Maybe WidgetClassRealizeFieldCallback)

Get the value of the “realize” field. When overloading is enabled, this is equivalent to

get widgetClass #realize

setWidgetClassRealize :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassRealizeFieldCallback -> m ()

Set the value of the “realize” field. When overloading is enabled, this is equivalent to

set widgetClass [ #realize := value ]

root

No description available in the introspection data.

clearWidgetClassRoot :: MonadIO m => WidgetClass -> m ()

Set the value of the “root” field to Nothing. When overloading is enabled, this is equivalent to

clear #root

getWidgetClassRoot :: MonadIO m => WidgetClass -> m (Maybe WidgetClassRootFieldCallback)

Get the value of the “root” field. When overloading is enabled, this is equivalent to

get widgetClass #root

setWidgetClassRoot :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassRootFieldCallback -> m ()

Set the value of the “root” field. When overloading is enabled, this is equivalent to

set widgetClass [ #root := value ]

show

No description available in the introspection data.

clearWidgetClassShow :: MonadIO m => WidgetClass -> m ()

Set the value of the “show” field to Nothing. When overloading is enabled, this is equivalent to

clear #show

getWidgetClassShow :: MonadIO m => WidgetClass -> m (Maybe WidgetClassShowFieldCallback)

Get the value of the “show” field. When overloading is enabled, this is equivalent to

get widgetClass #show

setWidgetClassShow :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassShowFieldCallback -> m ()

Set the value of the “show” field. When overloading is enabled, this is equivalent to

set widgetClass [ #show := value ]

sizeAllocate

No description available in the introspection data.

clearWidgetClassSizeAllocate :: MonadIO m => WidgetClass -> m ()

Set the value of the “size_allocate” field to Nothing. When overloading is enabled, this is equivalent to

clear #sizeAllocate

getWidgetClassSizeAllocate :: MonadIO m => WidgetClass -> m (Maybe WidgetClassSizeAllocateFieldCallback)

Get the value of the “size_allocate” field. When overloading is enabled, this is equivalent to

get widgetClass #sizeAllocate

setWidgetClassSizeAllocate :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassSizeAllocateFieldCallback -> m ()

Set the value of the “size_allocate” field. When overloading is enabled, this is equivalent to

set widgetClass [ #sizeAllocate := value ]

snapshot

No description available in the introspection data.

clearWidgetClassSnapshot :: MonadIO m => WidgetClass -> m ()

Set the value of the “snapshot” field to Nothing. When overloading is enabled, this is equivalent to

clear #snapshot

getWidgetClassSnapshot :: MonadIO m => WidgetClass -> m (Maybe WidgetClassSnapshotFieldCallback)

Get the value of the “snapshot” field. When overloading is enabled, this is equivalent to

get widgetClass #snapshot

setWidgetClassSnapshot :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassSnapshotFieldCallback -> m ()

Set the value of the “snapshot” field. When overloading is enabled, this is equivalent to

set widgetClass [ #snapshot := value ]

stateFlagsChanged

No description available in the introspection data.

clearWidgetClassStateFlagsChanged :: MonadIO m => WidgetClass -> m ()

Set the value of the “state_flags_changed” field to Nothing. When overloading is enabled, this is equivalent to

clear #stateFlagsChanged

getWidgetClassStateFlagsChanged :: MonadIO m => WidgetClass -> m (Maybe WidgetClassStateFlagsChangedFieldCallback)

Get the value of the “state_flags_changed” field. When overloading is enabled, this is equivalent to

get widgetClass #stateFlagsChanged

setWidgetClassStateFlagsChanged :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassStateFlagsChangedFieldCallback -> m ()

Set the value of the “state_flags_changed” field. When overloading is enabled, this is equivalent to

set widgetClass [ #stateFlagsChanged := value ]

styleUpdated

No description available in the introspection data.

clearWidgetClassStyleUpdated :: MonadIO m => WidgetClass -> m ()

Set the value of the “style_updated” field to Nothing. When overloading is enabled, this is equivalent to

clear #styleUpdated

getWidgetClassStyleUpdated :: MonadIO m => WidgetClass -> m (Maybe WidgetClassStyleUpdatedFieldCallback)

Get the value of the “style_updated” field. When overloading is enabled, this is equivalent to

get widgetClass #styleUpdated

setWidgetClassStyleUpdated :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassStyleUpdatedFieldCallback -> m ()

Set the value of the “style_updated” field. When overloading is enabled, this is equivalent to

set widgetClass [ #styleUpdated := value ]

unmap

No description available in the introspection data.

clearWidgetClassUnmap :: MonadIO m => WidgetClass -> m ()

Set the value of the “unmap” field to Nothing. When overloading is enabled, this is equivalent to

clear #unmap

getWidgetClassUnmap :: MonadIO m => WidgetClass -> m (Maybe WidgetClassUnmapFieldCallback)

Get the value of the “unmap” field. When overloading is enabled, this is equivalent to

get widgetClass #unmap

setWidgetClassUnmap :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassUnmapFieldCallback -> m ()

Set the value of the “unmap” field. When overloading is enabled, this is equivalent to

set widgetClass [ #unmap := value ]

unrealize

No description available in the introspection data.

clearWidgetClassUnrealize :: MonadIO m => WidgetClass -> m ()

Set the value of the “unrealize” field to Nothing. When overloading is enabled, this is equivalent to

clear #unrealize

getWidgetClassUnrealize :: MonadIO m => WidgetClass -> m (Maybe WidgetClassUnrealizeFieldCallback)

Get the value of the “unrealize” field. When overloading is enabled, this is equivalent to

get widgetClass #unrealize

setWidgetClassUnrealize :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassUnrealizeFieldCallback -> m ()

Set the value of the “unrealize” field. When overloading is enabled, this is equivalent to

set widgetClass [ #unrealize := value ]

unroot

No description available in the introspection data.

clearWidgetClassUnroot :: MonadIO m => WidgetClass -> m ()

Set the value of the “unroot” field to Nothing. When overloading is enabled, this is equivalent to

clear #unroot

getWidgetClassUnroot :: MonadIO m => WidgetClass -> m (Maybe WidgetClassUnrootFieldCallback)

Get the value of the “unroot” field. When overloading is enabled, this is equivalent to

get widgetClass #unroot

setWidgetClassUnroot :: MonadIO m => WidgetClass -> FunPtr C_WidgetClassUnrootFieldCallback -> m ()

Set the value of the “unroot” field. When overloading is enabled, this is equivalent to

set widgetClass [ #unroot := value ]