- From: Bramus via GitHub <sysbot+gh@w3.org>
- Date: Mon, 17 Jun 2024 18:47:01 +0000
- To: public-css-archive@w3.org
Cross-referencing https://github.com/w3c/csswg-drafts/issues/10145 after the naming discussion and the names escaping the Shadow DOM sparked again there.
Building onto [Flackr’s proposal](https://github.com/w3c/csswg-drafts/issues/8915#issuecomment-1883461265): what if we had a separate keyword to contain the names? And what if it was a function?
Something like:
- `contain: names(all)`
- `contain: names(none)`
- `contain: names(view-transition scroll-timeline)`
_(Could also be a property `contain-names` with `view-transition` as value … but you get the idea)_
The UA stylesheet could sport something like `:host { contain: names(all); }`. Names that are not contained would “bubble up”, limited to names defined in custom elements that have an open shadow root (closed shadow roots would be excluded).
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Received on Monday, 17 June 2024 18:47:02 UTC