Re: [w3c/webcomponents] A way to implement :hover, :active, etc, for custom elements. (#738) from Tab Atkins Jr. on 2018-02-21 (public-webapps-github@w3.org from February 2018)

From: Tab Atkins Jr. <notifications@github.com>
Date: Wed, 21 Feb 2018 11:50:02 -0800
To: w3c/webcomponents <webcomponents@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <w3c/webcomponents/issues/738/367448876@github.com>

Yeah, we've definitely had discussion about that in the past; I think it kinda got ignored in the larger shuffle of things surrounding Shadow DOM. ^_^

But yeah, it would be really easy to hang a set-like off of ShadowRoot (maybe DOMTokenList? I forget whether the design of that is considered a legacy mistake or not) that just listed state names that the element matches, and add `:state()` to respond to that.

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Received on Wednesday, 21 February 2018 19:50:30 UTC