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refresh the dialogs after resize - this is the only way to deal with the display corruption problem

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14977 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2002-04-06 22:31:07 +00:00
parent 8912d7eb18
commit f73f67bee4
1 changed files with 15 additions and 29 deletions
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44
src/msw/dialog.cpp
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@@ -405,41 +405,27 @@ long wxDialog::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
switch ( message )
{
#if 0 // now that we got owner window right it doesn't seem to be needed
case WM_ACTIVATE:
switch ( LOWORD(wParam) )
{
case WA_ACTIVE:
case WA_CLICKACTIVE:
if ( IsModalShowing() && GetParent() )
{
// bring the owner window to top as the standard dialog
// boxes do
if ( !::SetWindowPos
(
GetHwndOf(GetParent()),
GetHwnd(),
0, 0,
0, 0,
SWP_NOACTIVATE |
SWP_NOMOVE |
SWP_NOSIZE
) )
{
wxLogLastError(wxT("SetWindowPos(SWP_NOACTIVATE)"));
}
}
// fall through to process it normally as well
}
break;
#endif // 0
case WM_CLOSE:
// if we can't close, tell the system that we processed the
// message - otherwise it would close us
processed = !Close();
break;
case WM_SIZE:
// the Windows dialogs unfortunately are not meant to be resizeable
// at all and their standard class doesn't include CS_[VH]REDRAW
// styles which means that the window is not refreshed properly
// after the resize and no amount of WS_CLIPCHILDREN/SIBLINGS can
// help with it - so we have to refresh it manually which certainly
// creates flicker but at least doesn't show garbage on the screen
rc = wxWindow::MSWWindowProc(message, wParam, lParam);
processed = TRUE;
if ( !HasFlag(wxNO_FULL_REPAINT_ON_RESIZE) )
{
Refresh();
}
break;
#ifndef __WXMICROWIN__
case WM_SETCURSOR:
// we want to override the busy cursor for modal dialogs: