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Fix enumeration of childwindows when dispatching pending paint events. bug 170928. r=rods@netscape.com sr=kin@netscape.com

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kmcclusk%netscape.com 2002-10-07 20:07:54 +00:00
parent bdebe12666
commit 7d3c3064ce
1 changed files with 5 additions and 5 deletions
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10
widget/src/windows/nsWindow.cpp
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@ -3599,10 +3599,7 @@ BOOL CALLBACK nsWindow::DispatchStarvedPaints(HWND aWnd, LPARAM aMsg)
if (GetUpdateRect(aWnd, NULL, FALSE)) {
VERIFY(::UpdateWindow(aWnd));
}
}
// Recursively check for invalidated descendant windows and
// dispatch synchronous paints.
::EnumChildWindows(aWnd, nsWindow::DispatchStarvedPaints, aMsg);
}
return TRUE;
}
@ -3641,7 +3638,10 @@ void nsWindow::DispatchPendingEvents()
parentWnd = ::GetParent(parentWnd);
}
DispatchStarvedPaints(topWnd, NULL);
// Dispatch pending paints for all topWnd's descendant windows.
// Note: EnumChildWindows enumerates all descendant windows not just
// it's children.
::EnumChildWindows(topWnd, nsWindow::DispatchStarvedPaints, NULL);
}
}