Bug 299577

Summary: Always-on scrollbars are not symmetrical in the track
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: ScrollingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Other   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=301587
Bug Depends on: 301587    
Bug Blocks:    
Attachments:
Description Flags
Test none

Simon Fraser (smfr)
Reported 2025-09-25 18:32:25 PDT
Created attachment 476859 [details] Test Enable always-on scrollbars in Appearance. Load the attached page, which has a 100% width element. Note how the thumb is wedged right against the green box; there should be a px or two of breathing room. This is because we should make the scrollbars 17px wide, but they are 14px wide. <rdar://161372025>
Attachments
Test (382 bytes, text/html)
2025-09-25 18:32 PDT, Simon Fraser (smfr) 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2025-09-25 18:35:25 PDT
Pull request: https://github.com/WebKit/WebKit/pull/51357
EWS
Comment 2 2025-10-27 20:15:39 PDT
Committed 302222@main (e417ae6c5c6f): <https://commits.webkit.org/302222@main> Reviewed commits have been landed. Closing PR #51357 and removing active labels.
Robert Jenner
Comment 3 2025-10-28 19:09:50 PDT
Reopened Bugzilla. REGRESSION(302222@main) [ Tahoe ]: 14 TestWebKitAPI.CSSViewportUnits (api-tests) are constant failures, tracking revert in https://bugs.webkit.org/show_bug.cgi?id=301587.
Simon Fraser (smfr)
Comment 4 2025-10-29 18:59:40 PDT
Pull request: https://github.com/WebKit/WebKit/pull/53182
EWS
Comment 5 2025-10-30 08:37:21 PDT
Committed 302346@main (b279109c4a22): <https://commits.webkit.org/302346@main> Reviewed commits have been landed. Closing PR #53182 and removing active labels.
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