void Calendar::LeftDown(Point p, dword keyflags)
{
	...

	if(PopUpCtrl::IsPopUp())
	{
		sel = tm;
		Deactivate();
		WhenAction();
	}
	else
	{
		UpdateFields(); /*<<<---added here */
		sel = tm;
		WhenAction();

		if(refall)
		{
			view.day = 0;
			Refresh();
			...
	...
}