[Webkit-unassigned] [Bug 94936] Incomplete rect-based hit-test result when hit-test region overlaps layers with different z-order.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Aug 28 04:11:16 PDT 2012


https://bugs.webkit.org/show_bug.cgi?id=94936





--- Comment #10 from Allan Sandfeld Jensen <allan.jensen at nokia.com>  2012-08-28 04:11:19 PST ---
The problem is in EventHandler::hitTestResultAtPoint, it descends into inner frames if the frame is the HitTestResult::innerNode. 

Unfortunately the innerNode is rather useless with rect-based tests, and is often just the first intersected node.

The underlying problem is that EventHandler::hitTestResultAtPoint is not that suitable for rect-based tests. 

I think we should remove the padding argument from EventHandler::hitTestResultAtPoint, so it can't be used for area based tests, and provide a EventHandler::hitTestResultAtRect function to replace it.

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