[Webkit-unassigned] [Bug 19058] [Transforms] problems with contentEditable and transformed elements (caret drawing)

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Nov 5 11:18:13 PDT 2010


https://bugs.webkit.org/show_bug.cgi?id=19058





--- Comment #6 from Simon Fraser (smfr) <simon.fraser at apple.com>  2010-11-05 11:18:12 PST ---
(In reply to comment #4)
> Google Maps API version 3.2 is causing this bug to proliferate.
> 
> Google sets style="-webkit-transform:translateZ(0px);" on all tiles in a Map.
> 
> This is causing unwanted side-effects:
> 
> 1. invisible caret in contenteditable areas inside an iframe that is (partially) obscured by some html-element (see attachment of comment #3)
> 
> 2. a white flash every time the first map is drawn and webkit presumably switches to some different rendering scheme
> 
> Since Google is now using this in Maps the problem is spreading.
> webkit-transform cannot have side-effects like this...

These issues are unrelated to this bug. Any 3D transform creates compositing layers, and it seems that there are caret drawing issues in those.

However, the first two testcases work perfectly. I filed 49079 to cover the compositing/iframes issue.

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