Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 743a05e255e03131244e433daf3de1afafa8132b
https://github.com/WebKit/WebKit/commit/743a05e255e03131244e433daf3de1afafa8132b
Author: Ahmad Saleem <[email protected]>
Date: 2026-05-28 (Thu, 28 May 2026)
Changed paths:
M
LayoutTests/imported/w3c/web-platform-tests/html/interaction/focus/the-autofocus-attribute/supported-elements-expected.txt
M Source/WebCore/dom/Document.cpp
Log Message:
-----------
Autofocus does not focus a host element with a delegatesFocus shadow root
https://bugs.webkit.org/show_bug.cgi?id=315722
rdar://178098507
Reviewed by Ryosuke Niwa.
Per spec [1], "If target is not a focusable area, then set target to the
result of getting the focusable area for target."
Document::flushAutofocusCandidates only runs the focusing steps when the
candidate is itself focusable, so a <div autofocus> whose shadow root has
delegatesFocus is dropped even when the shadow tree has a focus delegate.
Treat the host as a focusable area when findFocusDelegateForTarget on its
delegatesFocus shadow root returns a delegate; Element::focus() then
retargets to the delegate as it already does for direct focus() calls.
[1]
https://html.spec.whatwg.org/multipage/interaction.html#flush-autofocus-candidates
*
LayoutTests/imported/w3c/web-platform-tests/html/interaction/focus/the-autofocus-attribute/supported-elements-expected.txt:
Progression
* Source/WebCore/dom/Document.cpp:
(WebCore::Document::flushAutofocusCandidates):
Canonical link: https://commits.webkit.org/314112@main
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