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fixed clip rect handling (auto side support)

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This commit is contained in:
peterl 1998-05-12 22:26:59 +00:00
parent 1b9417b6fa
commit 36e6db6dfd
1 changed files with 21 additions and 8 deletions
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29
layout/html/base/src/nsAbsoluteFrame.cpp
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@ -82,16 +82,29 @@ nsIView* AbsoluteFrame::CreateView(nsIView* aContainingView,
// See if the containing view is a scroll view
nsIScrollableView* scrollView = nsnull;
nsresult result;
nsViewClip clip;
nsViewClip* pClip = NS_STYLE_CLIP_RECT == aPosition->mClipFlags ?
&clip : nsnull;
nsViewClip clip = {0, 0, 0, 0};
PRUint8 clipType = (aPosition->mClipFlags & NS_STYLE_CLIP_TYPE_MASK);
nsViewClip* pClip = nsnull;
// Is there a clip rect specified?
if (NS_STYLE_CLIP_RECT == aPosition->mClipFlags) {
clip.mLeft = aPosition->mClip.left;
clip.mRight = aPosition->mClip.right;
clip.mTop = aPosition->mClip.top;
clip.mBottom = aPosition->mClip.bottom;
if (NS_STYLE_CLIP_RECT == clipType) {
if ((NS_STYLE_CLIP_LEFT_AUTO & aPosition->mClipFlags) == 0) {
clip.mLeft = aPosition->mClip.left;
}
if ((NS_STYLE_CLIP_RIGHT_AUTO & aPosition->mClipFlags) == 0) {
clip.mRight = aPosition->mClip.right;
}
if ((NS_STYLE_CLIP_TOP_AUTO & aPosition->mClipFlags) == 0) {
clip.mTop = aPosition->mClip.top;
}
if ((NS_STYLE_CLIP_BOTTOM_AUTO & aPosition->mClipFlags) == 0) {
clip.mBottom = aPosition->mClip.bottom;
}
pClip = &clip;
}
else if (NS_STYLE_CLIP_INHERIT == clipType) {
// XXX need to handle clip inherit (get from parent style context)
NS_NOTYETIMPLEMENTED("clip inherit");
}
PRInt32 zIndex = 0;