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fix (?) for MDI children style problems

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9212 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2001-01-29 17:43:53 +00:00
parent 31fe72b638
commit 47ca6bfb05
2 changed files with 9 additions and 6 deletions
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1
docs/changes.txt
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@@ -16,6 +16,7 @@ wxBase:
wxMSW:
- threads: bug in wxCondition::Broadcast fixed (Pieter van der Meulen)
- fixed bug in MDI children flags (mis)handling
2.2.0
-----

14
src/msw/mdi.cpp
View File

@@ -1088,7 +1088,8 @@ bool wxMDIChildFrame::ResetWindowStyle(void *vrect)
wxMDIChildFrame* pChild = pFrameWnd->GetActiveChild();
if (!pChild || (pChild == this))
{
DWORD dwStyle = ::GetWindowLong(GetWinHwnd(pFrameWnd->GetClientWindow()), GWL_EXSTYLE);
HWND hwndClient = GetWinHwnd(pFrameWnd->GetClientWindow());
DWORD dwStyle = ::GetWindowLong(hwndClient, GWL_STYLE);
DWORD dwThisStyle = ::GetWindowLong(GetHwnd(), GWL_STYLE);
DWORD dwNewStyle = dwStyle;
if (pChild != NULL && (dwThisStyle & WS_MAXIMIZE))
@@ -1098,15 +1099,16 @@ bool wxMDIChildFrame::ResetWindowStyle(void *vrect)
if (dwStyle != dwNewStyle)
{
HWND hwnd = GetWinHwnd(pFrameWnd->GetClientWindow());
::RedrawWindow(hwnd, NULL, NULL, RDW_INVALIDATE | RDW_ALLCHILDREN);
::SetWindowLong(hwnd, GWL_EXSTYLE, dwNewStyle);
::SetWindowPos(hwnd, NULL, 0, 0, 0, 0,
// force update of everything
::RedrawWindow(hwndClient, NULL, NULL,
RDW_INVALIDATE | RDW_ALLCHILDREN);
::SetWindowLong(hwndClient, GWL_EXSTYLE, dwNewStyle);
::SetWindowPos(hwndClient, NULL, 0, 0, 0, 0,
SWP_FRAMECHANGED | SWP_NOACTIVATE |
SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER |
SWP_NOCOPYBITS);
if (rect)
::GetClientRect(hwnd, rect);
::GetClientRect(hwndClient, rect);
return TRUE;
}