[Webkit-unassigned] [Bug 136247] New: AX: Heuristic: Avoid exposing an element as clickable if mouse event delegation is handled on an AXElement with more than one descendant AXElement

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=136247

           Summary: AX: Heuristic: Avoid exposing an element as clickable
                    if mouse event delegation is handled on an AXElement
                    with more than one descendant AXElement
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Accessibility
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jcraig at apple.com
                CC: webkit-bug-importer at group.apple.com


Add-on from Bug 133613.

Chris also added: "We could not expose 'clickable' on an object if there is a more than say two objects with the same event handler."

There will be cases matching that heuristic that we can't disambiguate, but I think this will result in better behavior overall, so let's try it. I wrote it up as "more than one descendant AXElement" as opposed to "DOM Element" b/c if the other DOM elements aren't turned into accessibles, they won't matter.…

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