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Fixed isCollapsed not working for a selection with 1 range

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This commit is contained in:
cmanske%netscape.com 1999-05-13 21:49:12 +00:00
parent e2dd7ebc47
commit 6087dceeeb
1 changed files with 6 additions and 4 deletions
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10
layout/base/src/nsRangeList.cpp
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@ -1264,10 +1264,11 @@ nsRangeList::GetIsCollapsed(PRBool* aIsCollapsed)
nsCOMPtr<nsISupports> nsisup(dont_AddRef(mRangeArray->ElementAt(0)));
nsCOMPtr<nsIDOMRange> range;
if (range = do_QueryInterface(nsisup))
nsresult rv;
range = do_QueryInterface(nsisup,&rv);
if (NS_FAILED(rv))
{
*aIsCollapsed = PR_TRUE;
return NS_OK;
return rv;
}
return (range->GetIsCollapsed(aIsCollapsed));
@ -1524,11 +1525,12 @@ nsRangeList::Extend(nsIDOMNode* aParentNode, PRInt32 aOffset)
setAnchorFocusRange(i);
DEBUG_OUT_RANGE(range);
ScrollIntoView();
return NotifySelectionListeners();
}
}
return NS_OK;
}