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.
Available since: 3.16
The “prefix” of the action group.
The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string.
|The data is owned by the instance.|
|The return value can be |