memlnaut-nisps/playground/src/primitives/PillToggle.tsx
w1n5t0n c3fb63a113 feat(playground): UI primitive library + /dev/primitives showcase
Sixteen primitives at src/primitives/, each with its own .module.css and a
.demo.tsx that wires the primitive to live local state. All primitives
are typed (strict), pointer-event based (touch + mouse), keyboard-accessible
where it makes sense, and free of business logic.

Primitives:
- Slider, SliderBank: value sliders with optional curve mapping;
  collapsible sections.
- VirtualJoystick, XYPad: 2D pointer input, returning [0,1]^2.
- Heatmap: NxN canvas rendering with three color modes
  (luminance/variance/divergence) and a configurable palette.
- OutputDisplay: bar chart of N output values.
- TrainingControls: thumbs-up/down/undo + train/randomise + status.
- Drawer: portal'd slide-in panel from left or right; ESC + scrim close.
- ControlAxis: compound-axis slider (Boldness/Memory/Precision shape)
  with active-preset hint, endpoint labels, double-tap-to-relink.
- ProgressRing: SVG circular progress with optional inline label.
- PillToggle: segmented radio control.
- ParamEditor: min/max/curve/mute/pin/fixedValue editor for a single param.
- JoyMap: zoom minimap with adaptive grid + zoom window, vanishing trail
  with Catmull-Rom spline + tap-to-return, dual concentric noise rings,
  region pin overlays, frozen overlay.
- WeightHealth: 10-bin histogram + dead/saturating/healthy status glow.
- GradientFlow: per-layer bar chart with vanishing/exploding/converged
  color coding.
- LossPlot: log-scale line chart of training loss history.

App.tsx now wires the /dev/primitives route to a lazy-loaded
PrimitivesShowcase that renders all sixteen demos in a responsive grid.
Lazy import keeps the home page bundle ~20 kB while the showcase ships
its own ~42 kB chunk.

Stream 8 of the rewrite (meml-911).
2026-04-29 15:38:55 +03:00

41 lines
1.1 KiB
TypeScript

import { Component, For } from 'solid-js';
import styles from './PillToggle.module.css';
export interface PillToggleOption {
value: string;
label: string;
}
export interface PillToggleProps {
options: ReadonlyArray<PillToggleOption>;
value: () => string;
onChange: (v: string) => void;
/** Optional aria label for the group. */
ariaLabel?: string;
disabled?: boolean;
}
export const PillToggle: Component<PillToggleProps> = (props) => {
return (
<div
class={styles.group}
classList={{ [styles.disabled]: !!props.disabled }}
role="radiogroup"
aria-label={props.ariaLabel ?? 'segmented control'}
>
<For each={props.options}>{(opt) => (
<button
type="button"
class={styles.pill}
classList={{ [styles.active]: props.value() === opt.value }}
role="radio"
aria-checked={props.value() === opt.value}
onClick={() => !props.disabled && props.onChange(opt.value)}
disabled={props.disabled}
>
{opt.label}
</button>
)}</For>
</div>
);
};