This member function is called by the framework whenever the position of the tracker has changed while inside the Track or TrackRubberBand member function. The default implementation makes a call to CDC::DrawFocusRect, which draws a dotted rectangle.
Override this function to provide different feedback during the tracking operation.
virtual void DrawTrackerRect( LPCRECT lpRect, CWnd* pWndClipTo, CDC* pDC, CWnd* pWnd );
Header File | Afxext.h |
Platforms | |
Versions | 1.0 and later |
Complete documentation | Visual C++ documentation |
CRectTracker Overview, CRectTracker Member Functions, Support Classes, CRectTracker::Track, CRectTracker::TrackRubberBand, CDC::DrawFocusRect