edui.widgets.controls

edui's own interactive controls, drawn on the ui.* canvas substrate (paint commands + pointer/key/scroll events) rather than the generic ui.* widgets, so an editor control looks and behaves like an editor control and enforces its type.

Controls.make(W) binds them to the widgets barrel and returns:

• numberField(P, o) — a numeric field that only ever holds a number. Drag the value to scrub, scroll to nudge, double-click to type digits (letters can't enter); an optional ▲▼ stepper sits on the right. o = { value, onChange, key, readOnly, width?, stepper? }.
• boolToggle(P, o) — a pill/knob toggle switch, distinct from a checkbox. o = { value, onChange, key, readOnly }.

Canvas paint points are POSITIONAL {x, y} arrays. Interaction payloads arrive as the value the edui app unwraps from the engine event envelope (d.dx/d.dy for drag/scroll).