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Bug 281743. Don't mess around with vestigial GTK2 widgets. r+sr=blizzard, a=dbaron

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roc+%cs.cmu.edu 2005-02-10 23:39:44 +00:00
parent ecffb2780f
commit 1877818a43
1 changed files with 7 additions and 2 deletions
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9
widget/src/gtk2/nsWindow.cpp
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@ -541,14 +541,19 @@ nsWindow::SetZIndex(PRInt32 aZIndex)
NS_ASSERTION(!mContainer, "Expected Mozilla child widget"); NS_ASSERTION(!mContainer, "Expected Mozilla child widget");
// We skip the nsWindows that don't have mDrawingareas.
// These are probably in the process of being destroyed.
if (!GetNextSibling()) { if (!GetNextSibling()) {
// We're to be on top. // We're to be on top.
gdk_window_raise(mDrawingarea->clip_window); if (mDrawingarea)
gdk_window_raise(mDrawingarea->clip_window);
} else { } else {
// All the siblings before us need to be below our widget. // All the siblings before us need to be below our widget.
for (nsWindow* w = this; w; for (nsWindow* w = this; w;
w = NS_STATIC_CAST(nsWindow*, w->GetPrevSibling())) { w = NS_STATIC_CAST(nsWindow*, w->GetPrevSibling())) {
gdk_window_lower(w->mDrawingarea->clip_window); if (w->mDrawingarea)
gdk_window_lower(w->mDrawingarea->clip_window);
} }
} }
return NS_OK; return NS_OK;