Skip to content

[css-contain-2] Reference the HTML spec in the content-visibility clarification #9157

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Aug 23, 2023
Merged

[css-contain-2] Reference the HTML spec in the content-visibility clarification #9157

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions css-contain-2/Overview.bs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1994,9 +1994,8 @@ Restrictions and Clarifications {#cv-notes}
must determine their proximity to the viewport
in the next [=update the rendering=] cycle.
The effect of this determination must be reflected in the visual update which results from this [=update the rendering=] cycle.
See <a href="https://html.spec.whatwg.org/multipage/webappapis.html#event-loop-processing-model:content-visibility-auto">the event loop process model</a> for the concrete algorithm description.

ISSUE: Reference the HTML spec algorithm here, when it's available.

<div class=note>
When an element first gains ''content-visibility: auto'', it may or may not
be positioned on screen. The determination of this state and thus
Expand Down Expand Up @@ -2303,6 +2302,7 @@ This appendix is <em>informative</em>.
Changes from <a href="https://www.w3.org/TR/2022/WD-css-contain-2-20220917/">2022-09-17 Working Draft</a>
</h3>

* Referenced the HTML event loop process model in the [[#cv-notes]], clarification 4.
* defined [=proximity to the viewport=] and used it in the [[#cv-notes]], clarification 4.
* 'content-visibility' applies to the same properties as [=size containment=] rather than [=layout containment=]
* clarified that 'content-visibility' affects the used value, not computed value, of the 'contain' property
Expand Down