gtk/application.go
func (v *Application) native() *C.GtkApplication {
	if v == nil || v.GObject == nil {
		return nil
	}
	return C.toGtkApplication(unsafe.Pointer(v.GObject))
}
func (v *Application) native() *C.GtkApplication {
	if v == nil || v.GObject == nil {
		return nil
	}
	return C.toGtkApplication(unsafe.Pointer(v.GObject))
}
// native returns a pointer to the underlying GtkApplication.