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Bug 587861: Clear D2D surfaces on window destruction. r=roc

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This commit is contained in:
Bas Schouten 2010-08-18 05:43:49 +02:00
parent a5fb731221
commit a565e32911
1 changed files with 4 additions and 0 deletions
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4
widget/src/windows/nsWindow.cpp
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@ -679,6 +679,10 @@ NS_METHOD nsWindow::Destroy()
}
mLayerManager = nsnull;
/* We should clear our D2D window surface now and not wait for the GC to
* delete the nsWindow. */
mD2DWindowSurface = nsnull;
// The DestroyWindow function destroys the specified window. The function sends WM_DESTROY
// and WM_NCDESTROY messages to the window to deactivate it and remove the keyboard focus
// from it. The function also destroys the window's menu, flushes the thread message queue,