2011-05-21 Dirk Schulze <krit@webkit.org>

2011-05-21  Dirk Schulze  <krit@webkit.org>

        Reviewed by Darin Adler.

        REGRESSION(r66731): pointer-events are broken in some cases
        https://bugs.webkit.org/show_bug.cgi?id=45467

        The SVGSVGElement shouldn't be the target of a mouse event, if its pointer-events attribute is set
        to 'none'. This matches the behavior on Firefox where an embedded SVG element is the target of an event,
        if none of its childs caught the event. This is the case for all pointer-events other than 'none'.

        Tests: svg/custom/pointer-events-on-svg-with-pointer.xhtml
               svg/custom/pointer-events-on-svg-without-pointer.xhtml

        * rendering/svg/RenderSVGRoot.cpp:
        (WebCore::RenderSVGRoot::nodeAtPoint):
2011-05-21  Dirk Schulze  <krit@webkit.org>

        Reviewed by Darin Adler.

        REGRESSION(r66731): pointer-events are broken in some cases
        https://bugs.webkit.org/show_bug.cgi?id=45467

        Check that an embedded SVG element doesn't have a pointer, if pointer-events is set to 'none'.

        * svg/custom/pointer-events-on-svg-with-pointer-expected.txt: Added.
        * svg/custom/pointer-events-on-svg-with-pointer.xhtml: Added.
        * svg/custom/pointer-events-on-svg-without-pointer-expected.txt: Added.
        * svg/custom/pointer-events-on-svg-without-pointer.xhtml: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@87027 268f45cc-cd09-0410-ab3c-d52691b4dbfc