Bug 24433 - Hit-testing with backface-visibility: hidden is broken sometimes
Summary: Hit-testing with backface-visibility: hidden is broken sometimes
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Macintosh OS X 10.5
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-03-06 14:18 PST by Simon Fraser (smfr)
Modified: 2009-03-09 10:02 PDT (History)
0 users

See Also:


Attachments
Patch, testcase, changelog (7.43 KB, patch)
2009-03-06 15:02 PST, Simon Fraser (smfr)
hyatt: review+
Details | Formatted Diff | Diff

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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