Closed Bug 245243 Opened 17 years ago Closed 15 years ago
too-small line-height and overflow:auto causes scrollbars
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.6) Gecko/20040206 Firefox/0.8 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.6) Gecko/20040206 Firefox/0.8 A HTML element will render with a scrollbar when setting overflow:auto and line-height:100% or lower. This does happen for any height and for a line-height in px as well. Reproducible: Always Steps to Reproduce: Create an element and set it's style properties as described. eg: <div style=" line-height:100%; overflow:auto; border:1px solid red; height:200px; width:200px">Foo</div> Actual Results: Scrollbars are shown Expected Results: No scrollbars.
Assignee: bugs → nobody
Component: Web Site → Layout
Product: Firefox → Browser
QA Contact: core.layout
Version: unspecified → Trunk
Looks like the problem is that the text overflows the line box in the up direction (since a line-height equal to the font size is not enough to actually hold the font).... Then we end up seeing this as overflow on the element itself somehow? Setting a line-height one or two pixels larger than the font-size makes the scrollbar go away. I'm frankly not quite sure what the right rendering is...
Component: Layout → Layout: Fonts and Text
Summary: line-height below 100% and overflow:auto causes scrollbars → too-small line-height and overflow:auto causes scrollbars
Yes, it's overflow. I'm not sure if we overflow in the right direction though. Why would the scrollbar go down? Surely the overflow is in the 'up' direction.
The scrollbar doesn't go anywhere. It just exists. Probably because we don't support scrolling in the "up" direction yet -- see bug 6976
Depends on: 6976
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WFM with 2006-01-14 sm trunk. Can't see any scrollbar with the testcase suggested.
Status: UNCONFIRMED → RESOLVED
Closed: 15 years ago
Resolution: --- → WORKSFORME
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