Bug 29262

Summary: Compositing layers are incorrectly positioned after scrolling with position:fixed
Product: WebKit Reporter: webkit
Component: Layout and RenderingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Major    
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Mac (Intel)   
OS: OS X 10.6   
URL: http://fgribreau.com/_index_.php
Attachments:
Description Flags
Testcase
none
Patch, changelog, testcase hyatt: review+

webkit
Reported 2009-09-14 16:02:42 PDT
Do test with : http://fgribreau.com/_index_.php ---------------- -- Second bug -- ---------------- -> Produce the bug: Scroll down (via multi-touch or mouse wheel) AND move your pointer in the screen center. Blue "link" box would appear because of: .post:hover aside{opacity:1;-webkit-transition:opacity 0.1s linear;} If you scroll down/up when an animation occure on the "blue "link" box", the entire header will "jump",freeze (because he's in fixed positioning) -> What I except: The header wouldn't "jump".
Attachments
Testcase (1.02 KB, text/html)
2009-09-17 14:37 PDT, Simon Fraser (smfr) 		no flags
Details
Patch, changelog, testcase (8.67 KB, patch)
2009-09-17 18:11 PDT, Simon Fraser (smfr) 		hyatt: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2009-09-17 14:37:14 PDT
Created attachment 39726 [details] Testcase
Simon Fraser (smfr)
Comment 2 2009-09-17 18:11:42 PDT
Created attachment 39741 [details] Patch, changelog, testcase
Dave Hyatt
Comment 3 2009-09-18 10:00:20 PDT
Comment on attachment 39741 [details] Patch, changelog, testcase r=me
Simon Fraser (smfr)
Comment 4 2009-09-18 13:31:01 PDT
http://trac.webkit.org/changeset/48526
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