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Bug 410860. Get the prescontext before 'frame' is set to null. r+sr=mats, a=schrep

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This commit is contained in:
2008-01-26 14:45:41 -08:00
parent c270868aab
commit 1d5d4da236
3 changed files with 12 additions and 2 deletions
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5
content/base/src/nsGenericElement.cpp
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@@ -782,11 +782,12 @@ nsNSElementTearoff::GetBoundingClientRect(nsIDOMTextRectangle** aResult)
NS_ADDREF(*aResult = rect);
nsIFrame* frame = mContent->GetPrimaryFrame(Flush_Layout);
nsIFrame* frame = mContent->GetPrimaryFrame(Flush_Layout);
if (!frame) {
// display:none, perhaps? Return the empty rect
return NS_OK;
}
nsPresContext* presContext = frame->PresContext();
nsRect r;
if (TryGetSVGBoundingRect(frame, &r)) {
@@ -805,7 +806,7 @@ nsNSElementTearoff::GetBoundingClientRect(nsIDOMTextRectangle** aResult)
r = nsLayoutUtils::GetAllInFlowBoundingRect(frame) +
GetOffsetFromInitialContainingBlock(frame);
}
SetTextRectangle(r, frame->PresContext(), rect);
SetTextRectangle(r, presContext, rect);
return NS_OK;
}