https://bugs.webkit.org/show_bug.cgi?id=110952
Reviewed by Antti Koivisto.
Currently covers:
- Blocking focus & selecting
- aria-hidden like behaviour
Hit testing/event retargeting will be covered by https://bugs.webkit.org/show_bug.cgi?id=229330 pending a spec issue
Relevant WPT enabled. More testing coverage will be provided with the inert attribute.
LayoutTests/imported/w3c:
* web-platform-tests/html/semantics/interactive-elements/the-dialog-element/inert-node-is-unfocusable-expected.txt:
* web-platform-tests/html/semantics/interactive-elements/the-dialog-element/remove-dialog-should-unblock-document-expected.txt:
Source/WebCore:
* accessibility/AccessibilityObject.cpp:
(WebCore::AccessibilityObject::isAXHidden const):
* dom/Element.cpp:
(WebCore::Element::isFocusable const):
* dom/Node.cpp:
(WebCore::Node::canStartSelection const):
(WebCore::Node::isInert const):
* dom/Node.h:
Canonical link: https://commits.webkit.org/240729@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@281309 268f45cc-cd09-0410-ab3c-d52691b4dbfc
