Bug 218765

Summary:	Only allow wheel event preventDefault for the first event in a gesture
Product:	WebKit	Reporter:	Simon Fraser (smfr) <simon.fraser>
Component:	UI Events	Assignee:	Simon Fraser (smfr) <simon.fraser>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	simon.fraser, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Safari Technology Preview
Hardware:	Unspecified
OS:	Unspecified
URL:	https://w3c.github.io/uievents/#cancelability-of-wheel-events

Description Simon Fraser (smfr) 2020-11-10 12:03:18 PST

To allow for async scrolling even with wheel handlers, we should only allow the first wheel event in a gesture to be preventDefault-able.

Comment 1 Radar WebKit Bug Importer 2020-11-10 12:03:46 PST

<rdar://problem/71249016>

Comment 2 Simon Fraser (smfr) 2020-11-13 18:29:35 PST


*** This bug has been marked as a duplicate of bug 218764 ***