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another fix for MDI styles

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9214 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2001-01-29 19:56:37 +00:00
parent 57c79232a5
commit 8082a771db
1 changed files with 7 additions and 3 deletions
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10
src/msw/mdi.cpp
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@@ -1089,10 +1089,14 @@ bool wxMDIChildFrame::ResetWindowStyle(void *vrect)
if (!pChild || (pChild == this)) if (!pChild || (pChild == this))
{ {
HWND hwndClient = GetWinHwnd(pFrameWnd->GetClientWindow()); HWND hwndClient = GetWinHwnd(pFrameWnd->GetClientWindow());
DWORD dwStyle = ::GetWindowLong(hwndClient, GWL_STYLE); DWORD dwStyle = ::GetWindowLong(hwndClient, GWL_EXSTYLE);
DWORD dwThisStyle = ::GetWindowLong(GetHwnd(), GWL_STYLE);
// we want to test whether there is a maximized child, so just set
// dwThisStyle to 0 if there is no child at all
DWORD dwThisStyle = pChild
? ::GetWindowLong(GetWinHwnd(pChild), GWL_STYLE) : NULL;
DWORD dwNewStyle = dwStyle; DWORD dwNewStyle = dwStyle;
if (pChild != NULL && (dwThisStyle & WS_MAXIMIZE)) if ( dwThisStyle & WS_MAXIMIZE )
dwNewStyle &= ~(WS_EX_CLIENTEDGE); dwNewStyle &= ~(WS_EX_CLIENTEDGE);
else else
dwNewStyle |= WS_EX_CLIENTEDGE; dwNewStyle |= WS_EX_CLIENTEDGE;