- From: David Bokan via GitHub <sysbot+gh@w3.org>
- Date: Tue, 09 Apr 2024 21:12:16 +0000
- To: public-css-archive@w3.org
bokand has just submitted a new pull request for https://github.com/w3c/csswg-drafts: == [css-view-transitions-1] More precisely define snapshot containing block in subframes #9786 == [css-view-transitions-1] More precisely define snapshot containing block in subframes #9786 The intent of the current definition is that the snapshot containing block in a child frame should be a rect at the origin, the same size as the frame, including any scrollbars. Initial containing block is misleading in 2 ways - it doesn't include scrollbars in its size and its position changes as the page scrolls so a strict reading would make the snapshot containing block's position dependent on the scroll offset. I think [viewport](https://www.w3.org/TR/CSS22/visuren.html#viewport) is the better definition here but I believe that excludes scrollbars as well so we explicitly union it with [scrollbar gutters](https://drafts.csswg.org/css-overflow/#scrollbar-gutter-property). Also, refer to [child navigable](https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable) rather than iframes since there's no need to limit this to just iframes (e.g. `<fencedframes>`? `<frame>`?) See https://github.com/w3c/csswg-drafts/pull/10188 -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Tuesday, 9 April 2024 21:12:17 UTC