CRectTracker::OnChangedRect
Called by the framework whenever the tracker rectangle has changed during a call to Track.
virtual void OnChangedRect(
const CRect& rectOld
);
Parameters
- rectOld
Contains the old device coordinates of the CRectTracker object.
Remarks
At the time this function is called, all feedback drawn with DrawTrackerRect has been removed. The default implementation of this function does nothing.
Override this function when you want to perform any actions after the rectangle has been resized.
Requirements
Header: afxext.h