gtk/window.go
func (v *Window) GetMnemonicsVisible() bool {
	c := C.gtk_window_get_mnemonics_visible(v.native())
	return gobool(c)
}
func (v *Window) GetMnemonicsVisible() bool {
	c := C.gtk_window_get_mnemonics_visible(v.native())
	return gobool(c)
}
// SetAutoStartupNotification is a wrapper around
// gtk_window_set_auto_startup_notification().
// This doesn't seem write.  Might need to rethink?
/*
func (v *Window) SetAutoStartupNotification(setting bool) {
	C.gtk_window_set_auto_startup_notification(gbool(setting))
}
*/
// GetMnemonicsVisible is a wrapper around
// gtk_window_get_mnemonics_visible().