Visual C++设计超强仿QQ自动伸缩窗口[3]

void CQQHideWndDlg::FixMoving(UINT fwSide, LPRECT pRect)
{
POINT curPos;
GetCursorPos(&curPos);
INT screenHeight = GetSystemMetrics(SM_CYSCREEN);
INT screenWidth = GetSystemMetrics(SM_CXSCREEN);
INT height = pRect->bottom - pRect->top;
INT width = pRect->right - pRect->left;

if (curPos.y <= INTERVAL)
{ //粘附在上边
pRect->bottom = height - m_edgeHeight;
pRect->top = -m_edgeHeight;
m_hideMode = HM_TOP;
}

原文转自：http://www.ltesting.net