Interface WidgetActionActivateFunc

Hierarchy

WidgetActionActivateFunc

Callable

WidgetActionActivateFunc(widget: Gtk.Widget, action_name: string, parameter: GLib.Variant): void

- Defined in @types/Gjs/Gtk-4.0.d.ts:5345
The type of the callback functions used for activating actions installed with gtk_widget_class_install_action().

The parameter must match the parameter_type of the action.

Parameters
- widget: Gtk.Widget
  
  the widget to which the action belongs
- action_name: string
  
  the action name
- parameter: GLib.Variant
  
  parameter for activation
Returns void