[Webkit-unassigned] [Bug 92050] Focus navigation of <summary> element should not be ruled by Shadow DOM spec.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=92050





--- Comment #7 from Hayato Ito <hayato at chromium.org>  2012-07-25 19:03:41 PST ---
(In reply to comment #6)
> (In reply to comment #5)
> > A: Distributed nodes join the focus navigation of the shadow DOM subtree.
> > B: Distributed nodes join the focus navigation of outer document tree.
> > 
> > Until now, I have been thought that A is natural than B.
> > But I've found that a 'tabindex' attribute of distributed nodes does not make much sense in A.
> > Component users can not predict how a tabindex attribute of a distributed node is *effective* in the shadow DOM subtree.
> 
> Right, I now think B is more natural. WDYT?

I am not still convinced that B is more natural than A even if I've found 'tabindex' attribute of distributed nodes is *useless* in case of A.
There are a lot of use cases where A provides more natural navigation than B does.

We might want to discourage users from setting 'tabindex' attributes for distributed nodes.
Users can still control focus navigation of distributed nodes by setting tabindex attribute of its host elmenets and achieve the *similar* results.

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