Re: [w3c/pointerlock] Update for Shadow DOM (#4)

> +      <dl title='partial interface DocumentOrShadowRoot' class='idl'>
> +         <dt>readonly attribute Element? pointerLockElement</dt>
> +         <dd>
> +           <dfn title="pointerLockElement"></dfn>
> +
> +           <p>If the element, which is set as the target for mouse events while the pointer is
> +           locked, is a
> +           <a href="https://dom.spec.whatwg.org/#concept-shadow-including-descendant">shadow-including descendant</a> of the
> +           <a href="http://dom.spec.whatwg.org/#context-object">context object</a>,
> +           return the result of the following algorithm:
> +           <ol>
> +             <li>Let <var>target</var> be the target for mouse events while the pointer is locked.
> +             <li>If <var>target</var> is in the same tree as the
> +               <a href="http://dom.spec.whatwg.org/#context-object">context object</a>,
> +               let <var>adjusted-target</var> be <var>target</var></li>
> +             <li>Otherwise: let <var>adjusted-target</var> be the shadow host of <var>target</var> and repeat the following substeps:

Unfortunately, you can not use "shadow host of A" if A is not DocumentFragment. :(
DOM Standard defines "A's host" only if A is a DocumentFragment, I think.

Instead, you might want to "A's root’s host", for example.

---
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/w3c/pointerlock/pull/4/files/f6f8888daed63ac5c0432c9d43f4f929efdb07b0#r69301383