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Backing out bug 151375 for now, because of scrolling regressions in HTML and XUL listboxes and comboboxes

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git-svn-id: svn://10.0.0.236/trunk@159268 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
aaronleventhal%moonset.net
2004-07-15 18:57:47 +00:00
parent 625e62f911
commit aac51e9f0b
44 changed files with 313 additions and 270 deletions
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11
mozilla/layout/generic/nsLineLayout.cpp
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@@ -3008,14 +3008,21 @@ nsLineLayout::RelativePositionFrames(PerSpanData* psd, nsRect& aCombinedArea)
combinedAreaResult.UnionRect(combinedAreaResult, *r + origin);
}
aCombinedArea = combinedAreaResult;
// If we just computed a spans combined area, we need to update its
// NS_FRAME_OUTSIDE_CHILDREN bit..
if (psd->mFrame) {
PerFrameData* spanPFD = psd->mFrame;
nsIFrame* frame = spanPFD->mFrame;
frame->FinishAndStoreOverflow(&combinedAreaResult, frame->GetSize());
if ((combinedAreaResult.x < 0) || (combinedAreaResult.y < 0) ||
(combinedAreaResult.XMost() > spanPFD->mBounds.width) ||
(combinedAreaResult.YMost() > spanPFD->mBounds.height)) {
frame->AddStateBits(NS_FRAME_OUTSIDE_CHILDREN);
} else {
frame->RemoveStateBits(NS_FRAME_OUTSIDE_CHILDREN);
}
}
aCombinedArea = combinedAreaResult;
}
void