Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: ff17b1c5fada186205359a855696ff0dabfd9f66
https://github.com/WebKit/WebKit/commit/ff17b1c5fada186205359a855696ff0dabfd9f66
Author: Tyler Wilcock <[email protected]>
Date: 2025-05-02 (Fri, 02 May 2025)
Changed paths:
A LayoutTests/accessibility/dynamic-content-visibility-expected.txt
A LayoutTests/accessibility/dynamic-content-visibility.html
M LayoutTests/platform/glib/TestExpectations
M Source/WebCore/accessibility/AXObjectCache.cpp
Log Message:
-----------
AX: content-visibility change from hidden to visible ignored by VoiceOver
https://bugs.webkit.org/show_bug.cgi?id=292380
rdar://150453039
Reviewed by Chris Fleizach.
While changes to the `visibility` property result in children-changed
notifications from the render tree, changes to
`content-visibility` do not. We can hook into `AXObjectCache::onStyleChange` to
listen for these, and then create
a children-changed event.
* LayoutTests/accessibility/dynamic-content-visibility-expected.txt: Added.
* LayoutTests/accessibility/dynamic-content-visibility.html: Added.
* Source/WebCore/accessibility/AXObjectCache.cpp:
(WebCore::isContentVisibilityHidden):
(WebCore::AXObjectCache::onStyleChange):
(WebCore::isVisibilityHidden):
Canonical link: https://commits.webkit.org/294420@main
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