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applied patch #428104 (SetSizeHints() for wxMDIChildFrame)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10598 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2001-06-16 01:36:35 +00:00
parent 6138e469c9
commit 3ebcfb769f
3 changed files with 40 additions and 7 deletions
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33
src/msw/mdi.cpp
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@@ -873,10 +873,8 @@ long wxMDIChildFrame::MSWWindowProc(WXUINT message,
break;
case WM_GETMINMAXINFO:
// let the default window proc calculate the size of MDI children
// frames because it is based on the size of the MDI client window,
// not on the values specified in wxWindow m_min/max variables
return MSWDefWindowProc(message, wParam, lParam);
processed = HandleGetMinMaxInfo((MINMAXINFO *)lParam);
break;
case WM_MDIACTIVATE:
{
@@ -1040,6 +1038,33 @@ bool wxMDIChildFrame::HandleWindowPosChanging(void *pos)
return FALSE;
}
bool wxMDIChildFrame::HandleGetMinMaxInfo(void *mmInfo)
{
MINMAXINFO *info = (MINMAXINFO *)mmInfo;
// let the default window proc calculate the size of MDI children
// frames because it is based on the size of the MDI client window,
// not on the values specified in wxWindow m_max variables
bool processed = MSWDefWindowProc(WM_GETMINMAXINFO, 0, (LPARAM)mmInfo);
// but allow GetSizeHints() to set the min size
if ( m_minWidth != -1 )
{
info->ptMinTrackSize.x = m_minWidth;
processed = TRUE;
}
if ( m_minHeight != -1 )
{
info->ptMinTrackSize.y = m_minHeight;
processed = TRUE;
}
return TRUE;
}
// ---------------------------------------------------------------------------
// MDI specific message translation/preprocessing
// ---------------------------------------------------------------------------