- ValueField: optionally-editable centre value composing NumberField, wired to
the knob's value (time-picker-hour-slider pattern); de-chromed to read as
text, width-locked to the max value's digit count, and its pointer/keyboard
events isolated from the rotate gesture so editing never rotates or resets
the dial.
- handle-drag: continuous rAF-throttled perceptual tick during rotation,
mirroring the Slider (morfo event + provider emit + sema rule).
- NumberField: first-class maxLength prop (native maxlength, unlimited when
unset); the knob caps the field to the max value's digit count.
- Rotation: publish --knob-start-angle / --knob-sweep so the arc reacts to the
sweep; snap to the nearest end inside the bottom dead zone so overshooting the
max lands on the max and never wraps around to the min.
- Register knobSema in the uix demo layout so the knob emits sound + haptic.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
dev
89ec6a2d8d