Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: e113b29b327f1b381e5d683901c9221efef7b65a
https://github.com/WebKit/WebKit/commit/e113b29b327f1b381e5d683901c9221efef7b65a
Author: Tyler Wilcock <[email protected]>
Date: 2022-11-29 (Tue, 29 Nov 2022)
Changed paths:
M
LayoutTests/accessibility/dynamic-attribute-changes-should-update-isenabled-expected.txt
M
LayoutTests/accessibility/dynamic-attribute-changes-should-update-isenabled.html
M LayoutTests/resources/accessibility-helper.js
M Source/WebCore/accessibility/AXObjectCache.cpp
M Source/WebCore/accessibility/isolatedtree/AXIsolatedTree.cpp
M Source/WebCore/accessibility/isolatedtree/AXIsolatedTree.h
Log Message:
-----------
AX: Dynamic aria-disabled changes don't update AXPropertyName::IsEnabled for
descendants
https://bugs.webkit.org/show_bug.cgi?id=248108
rdar://problem/102534000
Reviewed by Chris Fleizach.
With this patch, when an object's disabled state changes, we now update
AXPropertyName::IsEnabled and AXPropertyName::CanSetFocusAttribute for
its descendants, too. This is required because aria-disabled also
disables all descendants:
https://w3c.github.io/aria/#aria-disabled
> The state of being disabled applies to the element with aria-disabled and
all focusable descendant elements of the element on which the aria-disabled
attribute is applied.
*
LayoutTests/accessibility/dynamic-attribute-changes-should-update-isenabled-expected.txt:
*
LayoutTests/accessibility/dynamic-attribute-changes-should-update-isenabled.html:
* LayoutTests/resources/accessibility-helper.js:
* Source/WebCore/accessibility/AXObjectCache.cpp:
(WebCore::AXObjectCache::updateIsolatedTree):
* Source/WebCore/accessibility/isolatedtree/AXIsolatedTree.cpp:
(WebCore::AXIsolatedTree::updatePropertiesForSelfAndDescendants):
(WebCore::AXIsolatedTree::updateNodeProperties):
(WebCore::AXIsolatedTree::updateNodeProperty):
* Source/WebCore/accessibility/isolatedtree/AXIsolatedTree.h:
(WebCore::AXIsolatedTree::updateNodeProperty):
Canonical link: https://commits.webkit.org/257159@main
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