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Applied [ 1223122 ] [wxMSW] Proper repainting when resizing - take 2

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Jamie Gadd


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34722 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2005-06-21 16:06:45 +00:00
parent 96d38c7e0d
commit e5a870a20f
1 changed files with 2 additions and 6 deletions
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8
src/msw/window.cpp
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@@ -2366,15 +2366,11 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l
AutoHRGN hrgnClient(::CreateRectRgnIndirect(&rc)); AutoHRGN hrgnClient(::CreateRectRgnIndirect(&rc));
AutoHRGN hrgnNew(::CreateRectRgn(lpPos->x, lpPos->y, AutoHRGN hrgnNew(::CreateRectRgn(lpPos->x, lpPos->y,
lpPos->cx, lpPos->cy)); lpPos->cx, lpPos->cy));
AutoHRGN hrgn(::CreateRectRgn(0, 0, 0, 0));
// we need to invalidate any new exposed areas here // we need to invalidate any new exposed areas here
// to force them to repaint // to force them to repaint
if ( ::CombineRgn(hrgn, hrgnNew, hrgnClient, RGN_DIFF) != NULLREGION ) if ( ::CombineRgn(hrgnNew, hrgnNew, hrgnClient, RGN_DIFF) != NULLREGION )
::InvalidateRgn(GetHwnd(), hrgn, TRUE); ::InvalidateRgn(GetHwnd(), hrgnNew, TRUE);
if ( ::CombineRgn(hrgn, hrgnClient, hrgnNew, RGN_DIFF) != NULLREGION )
::InvalidateRgn(GetHwnd(), hrgn, TRUE);
} }
} }
break; break;