# ThemeToggle

> Organism — orn-ui

> ⚠️ Requires <UIProvider>: This component (like every orn-ui component) must render inside a <UIProvider> ancestor, or it throws at runtime. See https://orn-ui-docs.vercel.app/getting-started.md

> Runs on Expo SDK 54, 55, 56 and 57, and on bare React Native >=0.81 with react >=19.1. No native modules — works in Expo Go, no prebuild.

## Installation

Install just this component (copies the source into your project, no npm dependency)
```bash
npx orn-ui add theme-toggle
```

Or install the whole package and import it
```tsx
pnpm add orn-ui
import { ThemeToggle } from 'orn-ui/theme-toggle';
```

Depends on: core (theme + icons), segmented-control

## Variants

### Default labels

```tsx
<ThemeToggle />
```

### Custom labels

```tsx
<ThemeToggle labels={{ system: 'System', light: 'Day', dark: 'Night' }} />
```

## Full demo source

```tsx
const variants: VariantDef[] = [
  { label: 'Default labels', content: <ThemeToggle /> },
  { label: 'Custom labels', content: <ThemeToggle labels={{ system: 'System', light: 'Day', dark: 'Night' }} /> },
];
return <VariantList variants={variants} />;
```

## Props

| Name | Type | Default | Description |
|---|---|---|---|
| `style?` | `StyleProp<ViewStyle>` | — | — |
| `labels?` | `Partial<Record<ThemeMode, string>>` | — | — |