GActionGroup* gtk_widget_get_action_group ( GtkWidget* widget, const gchar* prefix )
GActionGroup that was registered using
prefix. The resulting
GActionGroup may have been registered to
widget or any
GtkWidget in its ancestry.
If no action group was found matching
NULL is returned.
The “prefix” of the action group.
|The data is owned by the caller of the function.|
|The value is a NUL terminated UTF-8 string.|
|The data is owned by the instance.|
|The return value can be |