/*
Most controls in a window do not capture MouseMove events - the MouseMove event is not mapped by default.
If you want the window's MouseMove event to be triggered when the mouse moves over a control,
you must map a user-defined event to the pbm_mousemove event for the control.
The following code in the control's user-defined MouseMove event triggers the window's MouseMove event:
*/
Parent.EVENT MouseMove(0, Parent.PointerX(), Parent.PointerY())