pub fn request_from_pointer(id: FocusId)Expand description
request for focus a tap is giving, which is the one case that should not draw a focus ring.
The distinction CSS spent years arriving at as :focus-visible. A ring on every click is noise — the user
already knows where they clicked — and the ring drawn anyway is why so many stylesheets used to turn
outlines off altogether, taking the keyboard’s only cue with them. Focus taken any other way (Tab, or an
application focusing something itself) shows it.