Bug 210443 - Implement layer-based custom scrollbars
Summary: Implement layer-based custom scrollbars
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Scrolling (show other bugs)
Version: Safari Technology Preview
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2020-04-13 11:30 PDT by Simon Fraser (smfr)
Modified: 2020-04-13 11:31 PDT (History)
2 users (show)

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Description Simon Fraser (smfr) 2020-04-13 11:30:53 PDT 
Custom scrollbars are currently just painted into the scroller's backing store. I'll fix that so they get painted into their own layers, but longer term we want to make a layer for the thumb, at least, so we can move it on the scrolling thread.
Comment 1 Radar WebKit Bug Importer 2020-04-13 11:31:19 PDT 
<rdar://problem/61727923>