void CMDIChildWnd::OnWindowPosChanging(LPWINDOWPOS lpWndPos)
{
if (!(lpWndPos->flags&SWP_NOSIZE))
{
RECT rectClient;
if (UpdateClientEdge(&rectClient)&&(GetStyle()&WS_MAXIMIZE))
{
::AdjustWindowRectEx(&rectClient,GetStyle(),FALSE,GetExStyle());
lpWndPos->x=rectClient.left;
lpWndPos->y=rectClient.top;
lpWndPos->cx=rectClient.right-rectClient.left;
lpWndPos->cy=rectClient.bottom-rectClient.top;
}
}
CTargetWnd::OnWindowPosChanging(lpWndPos);
}
void CMDIChildWnd::OnWindowPosChanging(LPWINDOWPOS lpWndPos)
{
if (!(lpWndPos->flags & SWP_NOSIZE))
{
CRect rectClient;
if (UpdateClientEdge(rectClient) && (GetStyle() & WS_MAXIMIZE))
{
// adjust maximized window size and position based on new
// size/position of the MDI client area.
::AdjustWindowRectEx(rectClient, GetStyle(), FALSE, GetExStyle());
lpWndPos->x = rectClient.left;
lpWndPos->y = rectClient.top;
lpWndPos->cx = rectClient.Width();
lpWndPos->cy = rectClient.Height();
}
}
CFrameWnd::OnWindowPosChanging(lpWndPos);
}
void CMDIChildWnd::OnMDIActivate(BOOL bActivate, CWnd* pActivateWnd, CWnd*)
{
m_bPseudoInactive = FALSE; // must be happening for real
// make sure MDI client window has correct client edge
UpdateClientEdge();
// send deactivate notification to active view
CView* pActiveView = GetActiveView();
if (!bActivate && pActiveView != NULL)
pActiveView->OnActivateView(FALSE, pActiveView, pActiveView);
// allow hook to short circuit normal activation
BOOL bHooked = FALSE;
#ifndef _AFX_NO_OLE_SUPPORT
if (m_pNotifyHook != NULL && m_pNotifyHook->OnDocActivate(bActivate))
bHooked = TRUE;
#endif
// update titles (don't AddToTitle if deactivate last)
if (!bHooked)
OnUpdateFrameTitle(bActivate || (pActivateWnd != NULL));
// re-activate the appropriate view
if (bActivate)
{
if (pActiveView != NULL && GetMDIFrame() == GetActiveWindow())
pActiveView->OnActivateView(TRUE, pActiveView, pActiveView);
}
// update menus
if (!bHooked)
{
OnUpdateFrameMenu(bActivate, pActivateWnd, NULL);
GetMDIFrame()->DrawMenuBar();
}
}
void CMDIChildWnd::OnDestroy()
{
UpdateClientEdge();
CTargetWnd::OnDestroy();
}
void CMDIChildWnd::OnMDIActivate(HWND hAct,HWND hDeAct)
{
UpdateClientEdge();
WindowProc(WM_MDIACTIVATE,WPARAM(hAct),LPARAM(hDeAct));
}
void CMDIChildWnd::OnDestroy()
{
UpdateClientEdge();
CFrameWnd::OnDestroy();
}
