Bug 238997

Summary: [CSS Container Queries] Search query containers for ::slotted and and ::part rules in their scope
Product: WebKit Reporter: Antti Koivisto <koivisto>
Component: CSSAssignee: Antti Koivisto <koivisto>
Status: RESOLVED FIXED    
Severity: Normal CC: sam, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 229659    
Attachments:
Description Flags
Patch
none
Patch none

Description Antti Koivisto 2022-04-08 04:51:49 PDT 
"For selectors with pseudo elements, query containers can be established by the shadow-including inclusive ancestors of the ultimate originating element."

https://drafts.csswg.org/css-contain-3/#container-queries
Comment 1 Antti Koivisto 2022-04-08 04:58:14 PDT 
Created attachment 457050 [details]
Patch
Comment 2 Antti Koivisto 2022-04-08 06:49:35 PDT 
Created attachment 457061 [details]
Patch
Comment 3 EWS 2022-04-08 14:36:14 PDT 
Committed r292635 (249455@main): <https://commits.webkit.org/249455@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 457061 [details].
Comment 4 Radar WebKit Bug Importer 2022-04-08 14:37:24 PDT 
<rdar://problem/91503297>