Bug 200105

Summary:

[iOS WK2] A top fixed bar can flicker when scrolling with the keyboard up

Product:

WebKit

Reporter:

Simon Fraser (smfr) <simon.fraser>

Component:

New Bugs

Assignee:

Simon Fraser (smfr) <simon.fraser>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

cmarcelo, ews-watchlist, fred.wang, jamesr, koivisto, luiz, simon.fraser, tonikitoo, webkit-bug-importer, wenson_hsieh

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	wenson_hsieh: review+

Description Simon Fraser (smfr) 2019-07-24 19:26:47 PDT

[iOS WK2] A top fixed bar can flicker when scrolling with the keyboard up

Comment 1 Simon Fraser (smfr) 2019-07-24 19:36:06 PDT

Created attachment 374849 [details]
Patch

Comment 2 Simon Fraser (smfr) 2019-07-24 19:36:08 PDT

<rdar://problem/52871975>

Comment 3 Wenson Hsieh 2019-07-24 19:55:56 PDT

Comment on attachment 374849 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=374849&action=review

> LayoutTests/scrollingcoordinator/ios/fixed-scrolling-with-keyboard.html:32
> +        function getScrollingTreeUIScript()
> +        {
> +            return `(function() {
> +                return uiController.scrollingTreeAsText;
> +            })();`;
> +        }

Nit - maybe we should wrap this in a UIHelper method as well?

Comment 4 Simon Fraser (smfr) 2019-07-25 14:14:56 PDT

https://trac.webkit.org/r247839