func CalendarNew() (*Calendar, error) {
	c := C.gtk_calendar_new()
	if c == nil {
		return nil, nilPtrErr
	}
	obj := glib.Take(unsafe.Pointer(c))
	return wrapCalendar(obj), nil
}
func CalendarNew() (*Calendar, error) {
	c := C.gtk_calendar_new()
	if c == nil {
		return nil, nilPtrErr
	}
	obj := glib.Take(unsafe.Pointer(c))
	return wrapCalendar(obj), nil
}
// CalendarNew is a wrapper around gtk_calendar_new().