toggle-widget.md

ToggleWidget

import {ToggleWidgetDemo} from '@site/src/doc-demos/widgets'; import Tabs from '@theme/Tabs'; import TabItem from '@theme/TabItem';

This widget renders an icon button with internal on/off state. It is useful for lightweight toggles such as layer visibility, mode switches, or filter controls.

import {Deck} from '@deck.gl/core';
import {ToggleWidget} from '@deck.gl/widgets';
import '@deck.gl/widgets/stylesheet.css';

new Deck({
  widgets: [
    new ToggleWidget({
      icon: `./moon.png`,
      onIcon: `./sun.png`,
      label: 'Color mode',
      color: 'dodgerblue',
      onColor: 'orange',
      onChange: checked => updateLayers(checked ? 'light' : 'dark')
    })
  ]
});

import {Deck} from '@deck.gl/core';
import {ToggleWidget} from '@deck.gl/widgets';
import '@deck.gl/widgets/stylesheet.css';

new Deck({
  widgets: [
    new ToggleWidget({
      icon: `./moon.png`,
      onIcon: `./sun.png`,
      label: 'Color mode',
      color: 'dodgerblue',
      onColor: 'orange',
      onChange: checked => updateLayers(checked ? 'light' : 'dark')
    })
  ]
});

import React from 'react';
import DeckGL, {ToggleWidget} from '@deck.gl/react';
import '@deck.gl/widgets/stylesheet.css';

function App() {
  return (
    <DeckGL>
      <ToggleWidget
        icon="./moon.png"
        onIcon="./sun.png"
        label="Color mode"
        color="dodgerblue"
        onColor="orange"
        onChange={checked => updateLayers(checked ? 'light' : 'dark')}
      />
    </DeckGL>
  );
}

Constructor

import {ToggleWidget, type ToggleWidgetProps} from '@deck.gl/widgets';
new ToggleWidget({} satisfies ToggleWidgetProps);

Types

ToggleWidgetProps {#togglewidgetprops}

The ToggleWidget accepts the generic WidgetProps and:

initialChecked (boolean, optional) {#initialchecked}

• Default: false

Whether the widget starts in the checked state.

icon (string, required) {#icon}

Data URL used as the default button icon mask.

onIcon (string, optional) {#onicon}

• Default: same as icon

Data URL used as the icon when the widget is checked.

label (string, optional) {#label}

Tooltip message displayed while hovering over the widget.

onLabel (string, optional) {#onlabel}

• Default: same as label

Tooltip shown while the widget is checked.

color (string, optional) {#color}

CSS color of the icon.

onColor (string, optional) {#oncolor}

• Default: same as color

CSS color of the icon while the widget is checked.

onChange (function, optional) {#onchange}

(checked: boolean) => void

Callback invoked after the widget toggles state.

Styles

The ToggleWidget uses the shared button theme variables described in the styling guide.

Source

modules/widgets/src/toggle-widget.tsx