Re: [w3c/clipboard-apis] Define each event type is composed or not, update the spec (#61)

WebKit implements clipboard events as composed=true by default, while Blink implements them composed=false.  So we'd like to clarify which is the default.

I thought use cases are obvious - like catching the timing when copy or paste operation happens within shadow root, observe it from outside, and do something against it.  For example, if you want to use an editor component with shadow root, the embedder of the component may want to observe copy/paste events.  Even without looking at the real target, you can access ClipboardData via the event.

-- 
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/clipboard-apis/issues/61#issuecomment-357861597