gdk/screen.go
func (v *Screen) GetRGBAVisual() (*Visual, error) {
	c := C.gdk_screen_get_rgba_visual(v.native())
	if c == nil {
		return nil, nilPtrErr
	}

	return &Visual{glib.Take(unsafe.Pointer(c))}, nil
}
func (v *Screen) GetRGBAVisual() (*Visual, error) {
	c := C.gdk_screen_get_rgba_visual(v.native())
	if c == nil {
		return nil, nilPtrErr
	}

	return &Visual{glib.Take(unsafe.Pointer(c))}, nil
}
// GetRGBAVisual is a wrapper around gdk_screen_get_rgba_visual().