Bug 277122

Summary:

[container-queries] Drop layout containment from container-type

Product:

WebKit

Reporter:

Karl Dubost <karlcow>

Component:

CSS

Assignee:

alan <zalan>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

keir.watson, koivisto, marcnetic, webkit-bug-importer, zalan

Priority:

P2

Keywords:

BrowserCompat, InRadar, WPTImpact

Version:

Other

Hardware:

Unspecified

OS:

Unspecified

URL:

https://github.com/w3c/csswg-drafts/issues/10544

Bug Depends on:

Bug Blocks:

Attachments:

Description	Flags
Patch	none
[fast-cq]Patch	none

Karl Dubost

Reported 2024-07-25 23:10:56 PDT

In [css-contain-2][css-conditional-5] Weaker form of layout containment for container queries https://github.com/w3c/csswg-drafts/issues/10544 The CSS WG adopted the resolution RESOLVED: container-type does not force layout containment, but does force an independent formatting context https://github.com/w3c/csswg-drafts/issues/10544#issuecomment-2248438355 Some WPT tests are being added to https://github.com/web-platform-tests/wpt/commit/27c89c6f06af177cbd8f2ba5517be3c110fa50a0 1. On https://searchfox.org/wubkat/rev/b36cbce69fddb7da33823f316bd8ead5bebee970/Source/WebCore/rendering/style/StyleRareNonInheritedData.cpp#327,330 Containment::Layout needs to be removed 3. On https://searchfox.org/wubkat/source/Source/WebCore/rendering/RenderElement.cpp#2408-2411 add containerType() != ContainerType::Normal || in the return value

Attachments
Patch (5.96 KB, patch) 2024-10-04 08:24 PDT, alan	no flags	Details Formatted Diff Diff
[fast-cq]Patch (5.96 KB, patch) 2024-10-05 05:17 PDT, alan	no flags	Details Formatted Diff Diff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2024-07-25 23:11:08 PDT

<rdar://problem/132549134>

Karl Dubost

Comment 2 2024-07-25 23:21:33 PDT

Pull request: https://github.com/WebKit/WebKit/pull/31264

Karl Dubost

Comment 3 2024-07-28 23:07:53 PDT

Pull request: https://github.com/WebKit/WebKit/pull/31376

alan

Comment 4 2024-10-04 08:24:30 PDT

Created attachment 472807 [details] Patch

alan

Comment 5 2024-10-05 05:17:42 PDT

Created attachment 472821 [details] [fast-cq]Patch

EWS

Comment 6 2024-10-05 07:36:08 PDT

Committed 284730@main (e0a77700ca7b): <https://commits.webkit.org/284730@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 472821 [details].

alan

Comment 7 2025-01-20 17:06:25 PST

*** Bug 286237 has been marked as a duplicate of this bug. ***

alan

Comment 8 2025-04-29 10:01:46 PDT

*** Bug 292266 has been marked as a duplicate of this bug. ***

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