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Minor clean up

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troy%netscape.com 1999-02-16 04:07:27 +00:00
parent c70caa7ec2
commit db8cffe775
1 changed files with 8 additions and 27 deletions
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35
layout/html/base/src/nsScrollFrame.cpp
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@ -111,35 +111,16 @@ nsScrollFrame::DidReflow(nsIPresContext& aPresContext,
frame->GetSize(size);
frame->GetView(&scrolledView);
scrolledView->GetViewManager(vm);
vm->ResizeView(scrolledView, size.width, size.height);
// XXX Troy, i lifted this from nsView. we need to find
// a better way to do this than assuming stuff about
// the internals of the scrolling view, but you already
// know that. let's figure out the right thing. MMP
nsIView *par;
scrolledView->GetParent(par);
if (nsnull != par) {
nsIScrollableView *scroller;
static NS_DEFINE_IID(kscroller, NS_ISCROLLABLEVIEW_IID);
// XXX The scrolled view is a child of the clip view which is a child of
// the scrolling view. It's kind of yucky the way this works. A parent
// notification that the child's size changed would be cleaner.
nsIView *grandParent;
par->GetParent(grandParent);
if ((nsnull != grandParent) &&
(NS_OK == grandParent->QueryInterface(kscroller, (void **)&scroller)))
{
scroller->ComputeContainerSize();
}
}
NS_RELEASE(vm);
// Have the scrolling view layout
nsIScrollableView* scrollingView;
nsIView* view;
GetView(&view);
if (NS_SUCCEEDED(view->QueryInterface(kScrollViewIID, (void**)&scrollingView))) {
scrollingView->ComputeContainerSize();
}
}
return rv;