Module transport 

TransportFace: the previous, play/pause and next controls of a media player, for a painted host that owns its hit-testing (a music bar, a video’s controls).

Play/pause is the transport’s one prominent control: a filled circle in the primary action’s inverted colours with a solid glyph, a size up from its neighbours. It is the one round button: a circle by meaning, the way a play control is everywhere. Previous and next are plain: solid glyphs in the ground’s ink, a round lift under the pointer. The glyphs are solid media marks (a play triangle, pause bars, a skip triangle against its stop bar), never outlines. With nothing to play the controls keep their look under the disabled alpha.

let side = TransportFace::side(TransportControl::PlayPause { playing }, theme);
let face = TransportFace::new(rect, TransportControl::PlayPause { playing })
    .hovered(face_hit.contains(mouse));
TransportFace::paint(scene, transform, theme, &face);

Structs

TransportFace

The face of one transport control at rect (a square: the circle is inscribed in it).

Enums

TransportControl

One control of a media transport.