Bug 242570

Summary:

Incorrect paint rect on hover when link has box shadow styles with negative offsets

Product:

WebKit

Reporter:

Jon Lee <jonlee554>

Component:

Layout and Rendering

Assignee:

zalan <zalan>

Status:

RESOLVED DUPLICATE

Severity:

Normal

CC:

bfulgham, simon.fraser, webkit-bug-importer, zalan

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Test reduction	none

Description Jon Lee 2022-07-10 05:55:21 PDT

https://codepen.io/legion80/pen/bGvepvR

Hover over the link. The entire text should paint yellow.

This does not happen on Chrome or Firefox.

Comment 1 Radar WebKit Bug Importer 2022-07-10 06:17:12 PDT

<rdar://problem/96794455>

Comment 2 zalan 2022-07-10 06:31:57 PDT

Created attachment 460783 [details]
Test reduction

Comment 3 zalan 2022-07-10 06:53:24 PDT

Progressed at r295472 (now we take text type runs into account when computing ink overflow)

-        auto mayHaveInkOverflow = displayBox.isAtomicInlineLevelBox() || displayBox.isGenericInlineLevelBox() || displayBox.isNonRootInlineBox();
+        auto mayHaveInkOverflow = displayBox.isText() || displayBox.isAtomicInlineLevelBox() || displayBox.isGenericInlineLevelBox() || displayBox.isNonRootInlineBox();

Comment 4 zalan 2022-07-10 06:54:29 PDT

Also reported by Jon Lee :)

*** This bug has been marked as a duplicate of bug 241442 ***

Comment 5 Jon Lee 2022-07-10 07:08:05 PDT

Oh, nice! Thanks!

Comment 6 zalan 2022-07-10 09:33:54 PDT

(In reply to Jon Lee from comment #5)
> Oh, nice! Thanks!
Thank you for filing it!