func ArrowNew(arrowType ArrowType, shadowType ShadowType) (*Arrow, error) {
	c := C.gtk_arrow_new(C.GtkArrowType(arrowType),
		C.GtkShadowType(shadowType))
	if c == nil {
		return nil, nilPtrErr
	}
	obj := glib.Take(unsafe.Pointer(c))
	return wrapArrow(obj), nil
}
func ArrowNew(arrowType ArrowType, shadowType ShadowType) (*Arrow, error) {
	c := C.gtk_arrow_new(C.GtkArrowType(arrowType),
		C.GtkShadowType(shadowType))
	if c == nil {
		return nil, nilPtrErr
	}
	obj := glib.Take(unsafe.Pointer(c))
	return wrapArrow(obj), nil
}
// ArrowNew is a wrapper around gtk_arrow_new().