[Webkit-unassigned] [Bug 46088] Style update error by autofocus processing in recalcStyle()

Thu Feb 3 11:25:54 PST 2011

https://bugs.webkit.org/show_bug.cgi?id=46088

David Murdoch <musicisair at yahoo.com> changed:

           What    |Removed                     |Added
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                 CC|                            |musicisair at yahoo.com

--- Comment #9 from David Murdoch <musicisair at yahoo.com>  2011-02-03 11:25:54 PST ---
Here is another test case for this bug:
http://test.vervestudios.co/test.html

To reproduced the bug in Webkit:
 1. Focus your browser's address bar and press enter.
 2. Hover over any button to see that its background-color will not change.
 3. Try clicking a button. Hm, the style doesn't change.
 4. Press F5
 5. Now try hovering over a button. Viola! It works. so does clicking it.

So, what triggers this bug?
 - An external stylesheet (even if it is empty).
 - An input[type=text] (or just <input>) with the [autofocus] attribute
 - A button
 - Both the text-input and button need to be inside the same containing element (and <body> won't trigger the bug)

Some interesting stuff:
 - The buttons' onclick, onmouseover, etc. events are fired even when bug is present.
 - If you use javascript to edit a className the styles won't update.
 - In certain circumstances, if you hover over an anchor link the bug disappears. I haven't been able to reproduce this in a reduced test-case. (corresponding bug ion webkit's bug-tracker says that the anchor needs a :hover style...I haven't tried it though)

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