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RESOLVED FIXED
32449
Child elements disappear, then get doubled, when changing -webkit-transform-style
https://bugs.webkit.org/show_bug.cgi?id=32449
Summary
Child elements disappear, then get doubled, when changing -webkit-transform-s...
Adam Roben (:aroben)
Reported
2009-12-11 14:07:06 PST
To reproduce: 1. Go to
http://webkit.org/blog-files/3d-transforms/transform-style.html
2. Hover over the box with the blue border 3. Move your mouse out of the box with the blue border After step 2, the yellow and green rectangles disappear, but should instead be rendered flattened into the purple rectangle. After step 3, the yellow and green rectangles appear *both* flattened and unflattened, but should only appear unflattened.
Attachments
Patch
(5.86 KB, patch)
2010-03-17 16:58 PDT
,
Chris Marrin
no flags
Details
Formatted Diff
Diff
replacement patch
(7.18 KB, patch)
2010-03-18 14:46 PDT
,
Chris Marrin
simon.fraser
: review+
Details
Formatted Diff
Diff
Show Obsolete
(1)
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Add attachment
proposed patch, testcase, etc.
mitz
Comment 1
2009-12-11 14:09:46 PST
<
rdar://problem/7465615
>
Chris Marrin
Comment 2
2010-03-17 16:58:59 PDT
Created
attachment 50972
[details]
Patch
Chris Marrin
Comment 3
2010-03-18 14:46:06 PDT
Created
attachment 51097
[details]
replacement patch This separates the removeFromSuperLayer loop from the insertSublayer loop in the setSublayers method. This is safer to avoid mutating the array while traversing it.
Simon Fraser (smfr)
Comment 4
2010-03-18 14:49:53 PDT
Comment on
attachment 51097
[details]
replacement patch r=me but this needs a layout test (written to assume that pixel and/or layer dumping is available in future).
Chris Marrin
Comment 5
2010-03-18 16:01:40 PDT
Landed in
http://trac.webkit.org/changeset/56200
Chris Marrin
Comment 6
2010-03-18 16:03:47 PDT
I am working on printing the layer tree from DRT. When I land that, I will land a test for this bug as a proof of concept
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