- From: Manuel Rego Casasnovas via GitHub <sysbot+gh@w3.org>
- Date: Fri, 05 Feb 2021 06:30:23 +0000
- To: public-css-archive@w3.org
> FWIW, it would be problematic for :focus-visible to become a way of detecting whether there is a shadow root or not. Do you mean that you could know or not if an element is a shadow root by focusing it via script (`host.focus()`) and then checking it matches `:focus` but not `:focus-visible`? I believe in WebKit you can do something similar already, as elements with `:focus` have an outline, you could do `host.focus()` and then check that `host` actually matches `:focus` but the `outline-style` is `none`. It would be a way to detect the same thing form a script somehow (e.g. https://cdpn.io/mrego/debug/WNorXNv/bZAQWKNVvEyM). -- GitHub Notification of comment by mrego Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/5893#issuecomment-773824183 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Friday, 5 February 2021 06:30:25 UTC