gtk-sharp GLib.IWrapper GLib.GInterface(typeof(Gtk.ActivatableAdapter)) To be added. To be added. Property GLib.Property("related-action") Gtk.Action To be added. To be added. To be added. Method System.Void To be added. To be added. To be added. Property GLib.Property("use-action-appearance") System.Boolean To be added. To be added. To be added.