[Webkit-unassigned] [Bug 128924] Shifted document touch handling in iframes on iOS

Thu May 15 14:03:05 PDT 2014

https://bugs.webkit.org/show_bug.cgi?id=128924

--- Comment #8 from Benjamin Poulain <benjamin at webkit.org>  2014-05-15 14:03:26 PST ---
(In reply to comment #7)
> For example - the changes in floatpanel blocking blur while touching - are they related to any Webkit bug or was it a correct behaviour of the engine which was incorrectly handled by CKEditor?

When there is a touch handler, touch events can make elements active. It might just be that.

If you have a test case, I can have a look.

> > In any case, *NEVER* set a touch handler on the entire main frame, you are gonna destroy runtime performance.
> 
> As for the touch handler, thanks for a tip. However, CKEditor cannot prevent others from adding it so we wanted to handle a case when someone reasonably or not added it.

Maybe I misunderstand what CKEditor is doing.

Are you adding a touch event handler on the root document even if there was none on the page? If you do, that is really really bad.

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