Bug 24433

Summary: Hit-testing with backface-visibility: hidden is broken sometimes
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: Layout and RenderingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal    
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Mac   
OS: OS X 10.5   
Attachments:
Description Flags
Patch, testcase, changelog hyatt: review+

Description Simon Fraser (smfr) 2009-03-06 14:18:02 PST 
The hit-testing code does the backface-visibility test only when the layer has a transform. This means that an element with backface-visibility:hidden, but no tranform, inside an element which has a rotateY(180deg) will still hit test.
Comment 1 Simon Fraser (smfr) 2009-03-06 15:02:10 PST 
Created attachment 28373 [details]
Patch, testcase, changelog
Comment 2 Dave Hyatt 2009-03-09 09:50:18 PDT 
Comment on attachment 28373 [details]
Patch, testcase, changelog

r=me
Comment 3 Simon Fraser (smfr) 2009-03-09 10:02:07 PDT 
http://trac.webkit.org/changeset/41530