Bug 29495 - Element is misplaced during opacity transition with certain configuration of transform-origin and clipping
Summary: Element is misplaced during opacity transition with certain configuration of ...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Mac OS X 10.5
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2009-09-18 10:35 PDT by Simon Fraser (smfr)
Modified: 2009-09-18 20:46 PDT (History)
0 users

See Also:


Attachments
Testcase (1.40 KB, text/html)
2009-09-18 10:35 PDT, Simon Fraser (smfr)
no flags Details
Patch, testcase, changelog (11.23 KB, patch)
2009-09-18 17:38 PDT, Simon Fraser (smfr)
mitz: review+
Details | Formatted Diff | Diff

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Description Simon Fraser (smfr) 2009-09-18 10:35:31 PDT
Created attachment 39768 [details]
Testcase

The attached testcase shows a bug where items are misplaced during the opacity transition.

What's special about this is that there's a zero-size item with a transform-origin, and a parent with clipping.
Comment 1 Simon Fraser (smfr) 2009-09-18 10:36:44 PDT
<rdar://problem/7235567>
Comment 2 Simon Fraser (smfr) 2009-09-18 17:38:42 PDT
Created attachment 39806 [details]
Patch, testcase, changelog
Comment 3 mitz 2009-09-18 18:23:44 PDT
Comment on attachment 39806 [details]
Patch, testcase, changelog

The style guidelines don't allow "!= 0". Please change that.