[Webkit-unassigned] [Bug 99756] [Qt] fast/events/touch/touch-slider.html is failing

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Oct 19 04:27:57 PDT 2012


https://bugs.webkit.org/show_bug.cgi?id=99756


Simon Hausmann <hausmann at webkit.org> changed:

           What    |Removed                     |Added
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                 CC|                            |allan.jensen at digia.com




--- Comment #1 from Simon Hausmann <hausmann at webkit.org>  2012-10-19 04:28:53 PST ---
(In reply to comment #0)
> This started happening after I rewrote RenderSlider to use new flexbox.  After debugging, this is due to a difference between how Chromium and Qt handle eventSender.touch* events.
> 
> The problem is that on Qt, calling a eventSender.touch* doesn't send a layout. This matters for fast/events/touch/touch-slider.html because the position of the thumb is set during layout.  If I add document.body.offsetLeft between calls to eventSender.touch*, the test passes.
> 
> In Chromium's DRT, we explicitly do a layout before sending the touch event (see bug 49285).  Should we do the same for Qt?

Sounds like a good idea. Does this belong into the DRT or into cross-platform WebKit code? Where is it handled in Chromium?

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