Repository navigation
Upstreaming Shadow DOM and outstanding v1 work #661
Description
Activity
The main thing lacking in OP is information about corresponding CSS efforts. There's https://drafts.csswg.org/css-scoping/ and https://github.com/w3c/csswg-drafts/labels/css-scoping-1 at least, but maybe there's more?
@annevk perhaps update description. Missing a # 1.
The main thing lacking in OP is information about corresponding CSS efforts. There's https://drafts.csswg.org/css-scoping/ and https://github.com/w3c/csswg-drafts/labels/css-scoping-1 at least, but maybe there's more?
What is the status with the pseudo class
:defined? Seemed to be lacking in certain vendors but also could be merely a reflection of their respective overall status of Custom Elements which of course is outside the scope of this issue.The numbers correspond to the sections in https://w3c.github.io/webcomponents/spec/shadow/.
Reacted by Snuggs- added a commit that references this issue
on Feb 20, 2018 The Shadow DOM spec used to declare that
DocumentOrShadowRootis extended withelementFromPointandelementsFromPoint. Here's the latest web archive snapshot that still says so: https://web.archive.org/web/20180228173001/http://www.w3.org/TR/shadow-dom/It seems that was since changed to a short page that basically just says:
Shadow DOM specification is being incorporated into to the DOM specification, HTML specification, CSS Scoping Module Level 1, UI Events specification, and other relevant specifications.
I guess that was related to this issue? But I'm also very confused by where did that definition go.
The only current spec mentioning
elementFromPointandelementsFromPointthat I could find now is the CSSOM View Module draft that specifies them on theDocumentonly.Related: w3c/csswg-drafts#5886
See also: https://caniuse.com/mdn-api_documentorshadowroot_elementfrompointSo it kind of looks like
elementFromPointandelementsFromPointwere being dropped from the spec forDocumentOrShadowRootsince they were defined in Shadow DOM spec for that but there's no live spec reference for it anymore but I'm pretty sure this is not intentional.This confusion also seems to have caused TypeScript to drop those methods from their DOM type definitions in TS 4.4 but looks like were added back in TS 4.5.
TypeScript 4.4 libdom changes (microsoft/TypeScript-DOM-lib-generator#1029)
DocumentOrShadowRoot
Removed:caretPositionFromPoint,caretRangeFromPoint,elementFromPoint,elementsFromPoint,getSelectionTypeScript 4.5 libdom changes (microsoft/TypeScript-DOM-lib-generator#1143)
DocumentOrShadowRoot
Added:elementFromPoint,elementsFromPointThey need to be defined in CSSOM. That hasn't happened yet, but as you found there's an issue tracking it.
Hi @annevk , any ETA when Shadow DOM / Roots will be included in web standards by W3C?
Already happened: https://dom.spec.whatwg.org/review-drafts/2020-06/.
Previously: #377, #495.
DocumentOrShadowRootextensionsOutstanding issues in DOM and HTML:
Outstanding issues in this repository: