[Webkit-unassigned] [Bug 100275] Programmatically-inserted children lack accessibility events

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Dec 5 09:01:50 PST 2013


--- Comment #11 from chris fleizach <cfleizach at apple.com>  2013-12-05 09:00:07 PST ---
(From update of attachment 218292)
View in context: https://bugs.webkit.org/attachment.cgi?id=218292&action=review

> LayoutTests/accessibility/children-changed-sends-notification.html:16
> +description("This test sure that a notification is being emitted when children are added or removed for an accessibility object");

sure -> ensures

> Source/WebCore/accessibility/AXObjectCache.h:233
> +    bool m_destructionInProgress;

instead of a global AXObjectCache flag, maybe we should have a parameter for detach() that informs us which kind of detach it is. DocumentDestroyed, ElementDestroyed (are there others?)

> Source/WebCore/accessibility/atk/AXObjectCacheAtk.cpp:41
> +    AtkObject* wrapper = obj->wrapper();

you might want to ASSERT(wrapper) here

> Source/WebCore/accessibility/atk/AXObjectCacheAtk.cpp:51
> +            // since the accessibility hierarchy in WebCore won't be longer navigable now.

'in WebCore will no longer be navigable'

> Source/WebCore/accessibility/atk/AXObjectCacheAtk.cpp:195
> +            GRefPtr<AtkObject> child(atk_object_ref_accessible_child(axObject, i));

Does this make a AtkObject with the WebCore object?
If so, where does it get cached?

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