BOOL CRectTracker::TrackRubberBand(CWnd* pWnd, CPoint point, BOOL bAllowInvert)
{
// simply call helper function to track from bottom right handle
m_bAllowInvert = bAllowInvert;
m_rect.SetRect(point.x, point.y, point.x, point.y);
return TrackHandle(hitBottomRight, pWnd, point, NULL);
}
//------------------------------------------------------
BOOL CRectTracker::TrackRubberBand( HWND hWnd, const LPPOINT point )
{
ATLASSERT(point);
memcpy(&CurPos.Begin, point, sizeof(POINT));
memcpy(&CurPos.End, point, sizeof(POINT));
return TrackHandle( hWnd, point, hitEnd );
};
BOOL CAxRectTracker::Track(CWnd* pWnd, CPoint point, BOOL bAllowInvert, CWnd* pWndClipTo)
{
// perform hit testing on the handles
int nHandle = HitTestHandles(point);
if (nHandle < 0)
{
// didn't hit a handle, so just return FALSE
return FALSE;
}
// otherwise, call helper function to do the tracking
m_bAllowInvert = bAllowInvert;
return TrackHandle(nHandle, pWnd, point, pWndClipTo);
}
//------------------------------------------------------
BOOL CRectTracker::Track( HWND hWnd, const LPPOINT point )
{
return TrackHandle( hWnd, point, HitTest(point) );
};
