Bug 115124

Summary: Vertical overlay scrollbar in iframes fades in and out rapidly when you scroll in a circle
Product: WebKit Reporter: Beth Dakin <bdakin>
Component: Layout and RenderingAssignee: Beth Dakin <bdakin>
Status: RESOLVED FIXED    
Severity: Normal CC: andersca, bdakin, sam, simon.fraser, thorton
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Test case that shows the bug
none
Patch andersca: review+

Beth Dakin
Reported 2013-04-24 14:07:42 PDT
Overlay scrollbars in iframes fade in and out a lot (more than the main frame's scrollbars) if you scroll in a circle or diagonally. <rdar://problem/13168957>
Attachments
Test case that shows the bug (148 bytes, text/html)
2013-04-24 14:08 PDT, Beth Dakin 		no flags
Details
Patch (13.15 KB, patch)
2013-04-24 14:20 PDT, Beth Dakin 		andersca: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Beth Dakin
Comment 1 2013-04-24 14:08:20 PDT
Created attachment 199513 [details] Test case that shows the bug
Beth Dakin
Comment 2 2013-04-24 14:20:02 PDT
Created attachment 199514 [details] Patch
Anders Carlsson
Comment 3 2013-04-24 14:27:57 PDT
Comment on attachment 199514 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=199514&action=review > Source/WebCore/platform/mac/ScrollAnimatorMac.mm:1288 > +void ScrollAnimatorMac::sendContentAreaScrolledNow(const FloatSize& delta) I don’t think Now is needed here.
Beth Dakin
Comment 4 2013-04-24 14:37:01 PDT
Thank you! I fixed the name. http://trac.webkit.org/changeset/149066
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