# Toggle Group

A set of two-state buttons that can be toggled on or off.

## When to use

* Pick one option from a few, such as text alignment.
* Turn several options on or off together, such as bold, italic and underline.

## How it works

Parts: `ToggleGroup` and `ToggleGroupItem`. The items use the `Toggle` variants. With Base UI it wraps `@base-ui/react/toggle-group` and `@base-ui/react/toggle`; with Radix, `ToggleGroup` from `radix-ui`.

## Example

### Base UI

```tsx
'use client'

import { Bold, Italic, Underline } from "lucide-react"

import {
  ToggleGroup,
  ToggleGroupItem,
} from "@/shadcn/base/ui/toggle-group"

export default function ToggleGroupDemo() {
  return (
    <ToggleGroup variant="outline" multiple>
      <ToggleGroupItem value="bold" aria-label="Toggle bold">
        <Bold />
      </ToggleGroupItem>
      <ToggleGroupItem value="italic" aria-label="Toggle italic">
        <Italic />
      </ToggleGroupItem>
      <ToggleGroupItem value="strikethrough" aria-label="Toggle strikethrough">
        <Underline />
      </ToggleGroupItem>
    </ToggleGroup>
  )
}
```

```tsx [components/ui/toggle-group.tsx]
"use client"

import * as React from "react"
import { Toggle as TogglePrimitive } from "@base-ui/react/toggle"
import { ToggleGroup as ToggleGroupPrimitive } from "@base-ui/react/toggle-group"
import { type VariantProps } from "class-variance-authority"
import { cn } from "cn"

import { toggleVariants } from "@/shadcn/base/ui/toggle"

const ToggleGroupContext = React.createContext<
  VariantProps<typeof toggleVariants> & {
    spacing?: number
    orientation?: "horizontal" | "vertical"
  }
>({
  size: "default",
  variant: "default",
  spacing: 2,
  orientation: "horizontal",
})

function ToggleGroup({
  className,
  variant,
  size,
  spacing = 2,
  orientation = "horizontal",
  children,
  ...props
}: ToggleGroupPrimitive.Props &
  VariantProps<typeof toggleVariants> & {
    spacing?: number
    orientation?: "horizontal" | "vertical"
  }) {
  return (
    <ToggleGroupPrimitive
      data-slot="toggle-group"
      data-variant={variant}
      data-size={size}
      data-spacing={spacing}
      data-orientation={orientation}
      style={{ "--gap": spacing } as React.CSSProperties}
      className={cn(
        "group/toggle-group flex w-fit flex-row items-center gap-[--spacing(var(--gap))] rounded-lg data-[size=sm]:rounded-[min(var(--radius-md),10px)] data-vertical:flex-col data-vertical:items-stretch",
        className
      )}
      {...props}
    >
      <ToggleGroupContext.Provider
        value={{ variant, size, spacing, orientation }}
      >
        {children}
      </ToggleGroupContext.Provider>
    </ToggleGroupPrimitive>
  )
}

function ToggleGroupItem({
  className,
  children,
  variant = "default",
  size = "default",
  ...props
}: TogglePrimitive.Props & VariantProps<typeof toggleVariants>) {
  const context = React.useContext(ToggleGroupContext)

  return (
    <TogglePrimitive
      data-slot="toggle-group-item"
      data-variant={context.variant || variant}
      data-size={context.size || size}
      data-spacing={context.spacing}
      className={cn(
        "shrink-0 group-data-[spacing=0]/toggle-group:rounded-none group-data-[spacing=0]/toggle-group:px-2 focus:z-10 focus-visible:z-10 group-data-[spacing=0]/toggle-group:has-data-[icon=inline-end]:pr-1.5 group-data-[spacing=0]/toggle-group:has-data-[icon=inline-start]:pl-1.5 group-data-horizontal/toggle-group:data-[spacing=0]:first:rounded-l-lg group-data-vertical/toggle-group:data-[spacing=0]:first:rounded-t-lg group-data-horizontal/toggle-group:data-[spacing=0]:last:rounded-r-lg group-data-vertical/toggle-group:data-[spacing=0]:last:rounded-b-lg group-data-horizontal/toggle-group:data-[spacing=0]:data-[variant=outline]:border-l-0 group-data-vertical/toggle-group:data-[spacing=0]:data-[variant=outline]:border-t-0 group-data-horizontal/toggle-group:data-[spacing=0]:data-[variant=outline]:first:border-l group-data-vertical/toggle-group:data-[spacing=0]:data-[variant=outline]:first:border-t",
        toggleVariants({
          variant: context.variant || variant,
          size: context.size || size,
        }),
        className
      )}
      {...props}
    >
      {children}
    </TogglePrimitive>
  )
}

export { ToggleGroup, ToggleGroupItem }
```

### Radix

```tsx
'use client'

import { Bold, Italic, Underline } from "lucide-react"

import {
  ToggleGroup,
  ToggleGroupItem,
} from "@/shadcn/radix/ui/toggle-group"

export default function ToggleGroupDemo() {
  return (
    <ToggleGroup variant="outline" type="multiple">
      <ToggleGroupItem value="bold" aria-label="Toggle bold">
        <Bold />
      </ToggleGroupItem>
      <ToggleGroupItem value="italic" aria-label="Toggle italic">
        <Italic />
      </ToggleGroupItem>
      <ToggleGroupItem value="strikethrough" aria-label="Toggle strikethrough">
        <Underline />
      </ToggleGroupItem>
    </ToggleGroup>
  )
}
```

```tsx [components/ui/toggle-group.tsx]
"use client"

import * as React from "react"
import { type VariantProps } from "class-variance-authority"
import { cn } from "cn"
import { ToggleGroup as ToggleGroupPrimitive } from "radix-ui"

import { toggleVariants } from "@/shadcn/radix/ui/toggle"

const ToggleGroupContext = React.createContext<
  VariantProps<typeof toggleVariants> & {
    spacing?: number
    orientation?: "horizontal" | "vertical"
  }
>({
  size: "default",
  variant: "default",
  spacing: 2,
  orientation: "horizontal",
})

function ToggleGroup({
  className,
  variant,
  size,
  spacing = 2,
  orientation = "horizontal",
  children,
  ...props
}: React.ComponentProps<typeof ToggleGroupPrimitive.Root> &
  VariantProps<typeof toggleVariants> & {
    spacing?: number
    orientation?: "horizontal" | "vertical"
  }) {
  return (
    <ToggleGroupPrimitive.Root
      data-slot="toggle-group"
      data-variant={variant}
      data-size={size}
      data-spacing={spacing}
      data-orientation={orientation}
      style={{ "--gap": spacing } as React.CSSProperties}
      className={cn(
        "group/toggle-group flex w-fit flex-row items-center gap-[--spacing(var(--gap))] rounded-lg data-[size=sm]:rounded-[min(var(--radius-md),10px)] data-vertical:flex-col data-vertical:items-stretch",
        className
      )}
      {...props}
    >
      <ToggleGroupContext.Provider
        value={{ variant, size, spacing, orientation }}
      >
        {children}
      </ToggleGroupContext.Provider>
    </ToggleGroupPrimitive.Root>
  )
}

function ToggleGroupItem({
  className,
  children,
  variant = "default",
  size = "default",
  ...props
}: React.ComponentProps<typeof ToggleGroupPrimitive.Item> &
  VariantProps<typeof toggleVariants>) {
  const context = React.useContext(ToggleGroupContext)

  return (
    <ToggleGroupPrimitive.Item
      data-slot="toggle-group-item"
      data-variant={context.variant || variant}
      data-size={context.size || size}
      data-spacing={context.spacing}
      className={cn(
        "shrink-0 group-data-[spacing=0]/toggle-group:rounded-none group-data-[spacing=0]/toggle-group:px-2 focus:z-10 focus-visible:z-10 group-data-[spacing=0]/toggle-group:has-data-[icon=inline-end]:pr-1.5 group-data-[spacing=0]/toggle-group:has-data-[icon=inline-start]:pl-1.5 group-data-horizontal/toggle-group:data-[spacing=0]:first:rounded-l-lg group-data-vertical/toggle-group:data-[spacing=0]:first:rounded-t-lg group-data-horizontal/toggle-group:data-[spacing=0]:last:rounded-r-lg group-data-vertical/toggle-group:data-[spacing=0]:last:rounded-b-lg group-data-horizontal/toggle-group:data-[spacing=0]:data-[variant=outline]:border-l-0 group-data-vertical/toggle-group:data-[spacing=0]:data-[variant=outline]:border-t-0 group-data-horizontal/toggle-group:data-[spacing=0]:data-[variant=outline]:first:border-l group-data-vertical/toggle-group:data-[spacing=0]:data-[variant=outline]:first:border-t",
        toggleVariants({
          variant: context.variant || variant,
          size: context.size || size,
        }),
        className
      )}
      {...props}
    >
      {children}
    </ToggleGroupPrimitive.Item>
  )
}

export { ToggleGroup, ToggleGroupItem }
```

## Installation

```bash
npx shadcn@latest add toggle-group
```

## Reference

Official page: https://ui.shadcn.com/docs/components/toggle-group