Toggle Group

Provides a shared state to a series of toggle buttons.

import * as React from 'react';
import { Toggle } from '@base-ui/react/toggle';
import { ToggleGroup } from '@base-ui/react/toggle-group';
import styles from './index.module.css';

export default function ExampleToggleGroup() {
  return (
    <ToggleGroup defaultValue={['left']} className={styles.Panel}>
      <Toggle aria-label="Align left" value="left" className={styles.Button}>
        <AlignLeftIcon className={styles.Icon} />
      </Toggle>
      <Toggle aria-label="Align center" value="center" className={styles.Button}>
        <AlignCenterIcon className={styles.Icon} />
      </Toggle>
      <Toggle aria-label="Align right" value="right" className={styles.Button}>
        <AlignRightIcon className={styles.Icon} />
      </Toggle>
    </ToggleGroup>
  );
}

function AlignLeftIcon(props: React.ComponentProps<'svg'>) {
  return (
    <svg
      width="16"
      height="16"
      viewBox="0 0 16 16"
      stroke="currentcolor"
      strokeLinecap="round"
      {...props}
    >
      <path d="M2.5 3.5H13.5" />
      <path d="M2.5 9.5H13.5" />
      <path d="M2.5 6.5H10.5" />
      <path d="M2.5 12.5H10.5" />
    </svg>
  );
}

function AlignCenterIcon(props: React.ComponentProps<'svg'>) {
  return (
    <svg
      width="16"
      height="16"
      viewBox="0 0 16 16"
      stroke="currentcolor"
      strokeLinecap="round"
      {...props}
    >
      <path d="M3 3.5H14" />
      <path d="M3 9.5H14" />
      <path d="M4.5 6.5H12.5" />
      <path d="M4.5 12.5H12.5" />
    </svg>
  );
}

function AlignRightIcon(props: React.ComponentProps<'svg'>) {
  return (
    <svg
      width="16"
      height="16"
      viewBox="0 0 16 16"
      stroke="currentcolor"
      strokeLinecap="round"
      {...props}
    >
      <path d="M2.5 3.5H13.5" />
      <path d="M2.5 9.5H13.5" />
      <path d="M5.5 6.5H13.5" />
      <path d="M5.5 12.5H13.5" />
    </svg>
  );
}

Anatomy

Import the component and use it as a single part:

Anatomy

import { ToggleGroup } from '@base-ui/react/toggle-group';

<ToggleGroup />

Examples

Multiple

Add the multiple prop to allow pressing more than one toggle at a time.

index.tsx index.module.css theme.css

import { Toggle } from '@base-ui/react/toggle';
import { ToggleGroup } from '@base-ui/react/toggle-group';
import styles from './index.module.css';

export default function ExampleToggleGroupMultiple() {
  return (
    <ToggleGroup
      multiple
      defaultValue={['bold', 'italic']}
      aria-label="Text formatting options"
      className={styles.Panel}
    >
      <Toggle aria-label="Bold" value="bold" className={styles.Button}>
        <BoldIcon />
      </Toggle>
      <Toggle aria-label="Italic" value="italic" className={styles.Button}>
        <ItalicIcon />
      </Toggle>
      <Toggle aria-label="Underline" value="underline" className={styles.Button}>
        <UnderlineIcon />
      </Toggle>
    </ToggleGroup>
  );
}

function BoldIcon(props: React.ComponentProps<'svg'>) {
  return (
    <svg width="16" height="16" viewBox="0 0 16 16" fill="currentcolor" {...props}>
      <path d="M3.73353 2.13333C3.4386 2.13333 3.2002 2.37226 3.2002 2.66666C3.2002 2.96106 3.4386 3.2 3.73353 3.2H4.26686V12.8H3.73353C3.4386 12.8 3.2002 13.0389 3.2002 13.3333C3.2002 13.6277 3.4386 13.8667 3.73353 13.8667H9.86686C11.7783 13.8667 13.3335 12.3115 13.3335 10.4C13.3335 8.9968 12.4945 7.78881 11.2929 7.24375C11.8897 6.70615 12.2669 5.93066 12.2669 5.06666C12.2669 3.44906 10.9506 2.13333 9.33353 2.13333H3.73353ZM6.93353 3.2H8.26686C9.29619 3.2 10.1335 4.03733 10.1335 5.06666C10.1335 6.096 9.29619 6.93333 8.26686 6.93333H6.93353V3.2ZM6.93353 8H7.73353H8.26686C9.59006 8 10.6669 9.0768 10.6669 10.4C10.6669 11.7232 9.59006 12.8 8.26686 12.8H6.93353V8Z" />
    </svg>
  );
}

function ItalicIcon(props: React.ComponentProps<'svg'>) {
  return (
    <svg width="16" height="16" viewBox="0 0 16 16" fill="currentcolor" {...props}>
      <path d="M8.52599 2.12186C8.48583 2.12267 8.44578 2.1265 8.4062 2.13332H6.93328C6.86261 2.13232 6.79244 2.14538 6.72686 2.17173C6.66127 2.19808 6.60158 2.23721 6.55125 2.28683C6.50092 2.33646 6.46096 2.39559 6.43368 2.46079C6.4064 2.526 6.39235 2.59597 6.39235 2.66665C6.39235 2.73733 6.4064 2.80731 6.43368 2.87251C6.46096 2.93772 6.50092 2.99685 6.55125 3.04647C6.60158 3.0961 6.66127 3.13522 6.72686 3.16157C6.79244 3.18793 6.86261 3.20099 6.93328 3.19999H7.70099L6.69057 12.8H5.86661C5.79594 12.799 5.72577 12.812 5.66019 12.8384C5.59461 12.8648 5.53492 12.9039 5.48459 12.9535C5.43425 13.0031 5.39429 13.0623 5.36701 13.1275C5.33973 13.1927 5.32568 13.2626 5.32568 13.3333C5.32568 13.404 5.33973 13.474 5.36701 13.5392C5.39429 13.6044 5.43425 13.6635 5.48459 13.7131C5.53492 13.7628 5.59461 13.8019 5.66019 13.8282C5.72577 13.8546 5.79594 13.8677 5.86661 13.8667H9.06661C9.13729 13.8677 9.20745 13.8546 9.27304 13.8282C9.33862 13.8019 9.39831 13.7628 9.44864 13.7131C9.49897 13.6635 9.53894 13.6044 9.56622 13.5392C9.5935 13.474 9.60754 13.404 9.60754 13.3333C9.60754 13.2626 9.5935 13.1927 9.56622 13.1275C9.53894 13.0623 9.49897 13.0031 9.44864 12.9535C9.39831 12.9039 9.33862 12.8648 9.27304 12.8384C9.20745 12.812 9.13729 12.799 9.06661 12.8H8.2989L9.30932 3.19999H10.1333C10.204 3.20099 10.2741 3.18793 10.3397 3.16157C10.4053 3.13522 10.465 3.0961 10.5153 3.04647C10.5656 2.99685 10.6056 2.93772 10.6329 2.87251C10.6602 2.80731 10.6742 2.73733 10.6742 2.66665C10.6742 2.59597 10.6602 2.526 10.6329 2.46079C10.6056 2.39559 10.5656 2.33646 10.5153 2.28683C10.465 2.23721 10.4053 2.19808 10.3397 2.17173C10.2741 2.14538 10.204 2.13232 10.1333 2.13332H8.66349C8.61807 2.12555 8.57207 2.12171 8.52599 2.12186Z" />
    </svg>
  );
}

function UnderlineIcon(props: React.ComponentProps<'svg'>) {
  return (
    <svg width="16" height="16" viewBox="0 0 16 16" fill="currentcolor" {...props}>
      <path d="M3.73331 2.13332C3.66264 2.13232 3.59247 2.14538 3.52689 2.17173C3.46131 2.19809 3.40161 2.23721 3.35128 2.28684C3.30095 2.33646 3.26099 2.39559 3.23371 2.4608C3.20643 2.526 3.19238 2.59598 3.19238 2.66666C3.19238 2.73734 3.20643 2.80731 3.23371 2.87252C3.26099 2.93772 3.30095 2.99685 3.35128 3.04648C3.40161 3.0961 3.46131 3.13523 3.52689 3.16158C3.59247 3.18793 3.66264 3.20099 3.73331 3.19999V7.99999C3.73331 10.224 5.55144 12.2667 7.99998 12.2667C10.4485 12.2667 12.2666 10.224 12.2666 7.99999V3.19999C12.3373 3.20099 12.4075 3.18793 12.4731 3.16158C12.5386 3.13523 12.5983 3.0961 12.6487 3.04648C12.699 2.99685 12.739 2.93772 12.7662 2.87252C12.7935 2.80731 12.8076 2.73734 12.8076 2.66666C12.8076 2.59598 12.7935 2.526 12.7662 2.4608C12.739 2.39559 12.699 2.33646 12.6487 2.28684C12.5983 2.23721 12.5386 2.19809 12.4731 2.17173C12.4075 2.14538 12.3373 2.13232 12.2666 2.13332H10.1333C10.0626 2.13232 9.99247 2.14538 9.92689 2.17173C9.8613 2.19809 9.80161 2.23721 9.75128 2.28684C9.70095 2.33646 9.66099 2.39559 9.63371 2.4608C9.60643 2.526 9.59238 2.59598 9.59238 2.66666C9.59238 2.73734 9.60643 2.80731 9.63371 2.87252C9.66099 2.93772 9.70095 2.99685 9.75128 3.04648C9.80161 3.0961 9.8613 3.13523 9.92689 3.16158C9.99247 3.18793 10.0626 3.20099 10.1333 3.19999V8.97187C10.1333 10.0855 9.32179 11.0818 8.21352 11.1896C6.94152 11.3138 5.86665 10.3136 5.86665 9.06666V3.19999C5.93732 3.20099 6.00748 3.18793 6.07307 3.16158C6.13865 3.13523 6.19834 3.0961 6.24867 3.04648C6.299 2.99685 6.33897 2.93772 6.36625 2.87252C6.39353 2.80731 6.40757 2.73734 6.40757 2.66666C6.40757 2.59598 6.39353 2.526 6.36625 2.4608C6.33897 2.39559 6.299 2.33646 6.24867 2.28684C6.19834 2.23721 6.13865 2.19809 6.07307 2.17173C6.00748 2.14538 5.93732 2.13232 5.86665 2.13332H3.73331ZM3.73331 13.3333C3.66264 13.3323 3.59247 13.3454 3.52689 13.3717C3.46131 13.3981 3.40161 13.4372 3.35128 13.4868C3.30095 13.5365 3.26099 13.5956 3.23371 13.6608C3.20643 13.726 3.19238 13.796 3.19238 13.8667C3.19238 13.9373 3.20643 14.0073 3.23371 14.0725C3.26099 14.1377 3.30095 14.1969 3.35128 14.2465C3.40161 14.2961 3.46131 14.3352 3.52689 14.3616C3.59247 14.3879 3.66264 14.401 3.73331 14.4H12.2666C12.3373 14.401 12.4075 14.3879 12.4731 14.3616C12.5386 14.3352 12.5983 14.2961 12.6487 14.2465C12.699 14.1969 12.739 14.1377 12.7662 14.0725C12.7935 14.0073 12.8076 13.9373 12.8076 13.8667C12.8076 13.796 12.7935 13.726 12.7662 13.6608C12.739 13.5956 12.699 13.5365 12.6487 13.4868C12.5983 13.4372 12.5386 13.3981 12.4731 13.3717C12.4075 13.3454 12.3373 13.3323 12.2666 13.3333H3.73331Z" />
    </svg>
  );
}

API reference

defaultValuestring[]—

Name: defaultValue
Description: The open state of the toggle group represented by an array of the values of all pressed toggle buttons. This is the uncontrolled counterpart of value.
Type: string[] | undefined

valuestring[]—

Name: value
Description: The open state of the toggle group represented by an array of the values of all pressed toggle buttons. This is the controlled counterpart of defaultValue.
Type: string[] | undefined

onValueChangefunction—

Name: onValueChange
Description: Callback fired when the pressed states of the toggle group changes.
Type: | (( groupValue: string[], eventDetails: ToggleGroup.ChangeEventDetails, ) => void) | undefined

loopFocusbooleantrue

Name: loopFocus
Description: Whether to loop keyboard focus back to the first item when the end of the list is reached while using the arrow keys.
Type: boolean | undefined
Default: true

multiplebooleanfalse

Name: multiple
Description: When false only one item in the group can be pressed. If any item in the group becomes pressed, the others will become unpressed. When true multiple items can be pressed.
Type: boolean | undefined
Default: false

disabledbooleanfalse

Name: disabled
Description: Whether the toggle group should ignore user interaction.
Type: boolean | undefined
Default: false

orientationOrientation'horizontal'

Name: orientation
Type: 'horizontal' | 'vertical' | undefined
Default: 'horizontal'

classNamestring | function—

Name: className
Description: CSS class applied to the element, or a function that returns a class based on the component’s state.
Type: | string | ((state: ToggleGroup.State) => string | undefined) | undefined

styleReact.CSSProperties | function—

Name: style
Description: Style applied to the element, or a function that returns a style object based on the component’s state.
Type: | React.CSSProperties | (( state: ToggleGroup.State, ) => React.CSSProperties | undefined) | undefined

renderReactElement | function—

Name: render
Description: Allows you to replace the component’s HTML element with a different tag, or compose it with another component.

Accepts a ReactElement or a function that returns the element to render.
Type: | ReactElement | (( props: HTMLProps, state: ToggleGroup.State, ) => ReactElement) | undefined

data-orientation

Indicates the orientation of the toggle group.

data-disabled

Present when the toggle group is disabled.

data-multiple

Present when the toggle group allows multiple buttons to be in the pressed state at the same time.

Attribute	Description	-
`data-orientation`	Indicates the orientation of the toggle group.
`data-disabled`	Present when the toggle group is disabled.
`data-multiple`	Present when the toggle group allows multiple buttons to be in the pressed state at the same time.

ToggleGroup.PropsHide

Re-Export of ToggleGroup props as ToggleGroupProps

ToggleGroup.StateHide

type ToggleGroupState = {
  /** Whether the component should ignore user interaction. */
  disabled: boolean;
  /**
   * When `false` only one item in the group can be pressed. If any item in
   * the group becomes pressed, the others will become unpressed.
   * When `true` multiple items can be pressed.
   * @default false
   */
  multiple: boolean;
  /** The orientation of the toggle group. */
  orientation: 'horizontal' | 'vertical';
}

ToggleGroup.ChangeEventReasonHide

type ToggleGroupChangeEventReason = 'none'

ToggleGroup.ChangeEventDetailsHide

type ToggleGroupChangeEventDetails = {
  /** The reason for the event. */
  reason: 'none';
  /** The native event associated with the custom event. */
  event: Event;
  /** Cancels Base UI from handling the event. */
  cancel: () => void;
  /** Allows the event to propagate in cases where Base UI will stop the propagation. */
  allowPropagation: () => void;
  /** Indicates whether the event has been canceled. */
  isCanceled: boolean;
  /** Indicates whether the event is allowed to propagate. */
  isPropagationAllowed: boolean;
  /** The element that triggered the event, if applicable. */
  trigger: Element | undefined;
}