ButtonGroup

ButtonGroup is a linear set of segments, each of which function as a button that can display a different view/or perform a different action. Use a ButtonGroup to offer choices that are closely related but mutually exclusive. This component inherits all native TouchableHighlight and TouchableOpacity props that come with React Native TouchableHighlight or TouchableOpacity elements.

Usage

Using components

constructor () {
  super()
  this.state = {
    selectedIndex: 2
  }
  this.updateIndex = this.updateIndex.bind(this)
}
updateIndex (selectedIndex) {
  this.setState({selectedIndex})
}

const component1 = () => <Text>Hello</Text>
const component2 = () => <Text>World</Text>
const component3 = () => <Text>ButtonGroup</Text>

render () {
  const buttons = [{ element: component1 }, { element: component2 }, { element: component3 }]
  const { selectedIndex } = this.state
  return (
    <ButtonGroup
      onPress={this.updateIndex}
      selectedIndex={selectedIndex}
      buttons={buttons}
      containerStyle={{height: 100}} />
  )
}

Props

Name	Type	Default	Description
Component	React Component		Choose other button component such as TouchableOpacity.
activeOpacity	number		Add active opacity to the button in buttonGroup.
button	object		Button for the component.
buttonContainerStyle	View Style		Specify styling for button containers.
buttonStyle	View Style		Specify styling for button.
buttons	(string or ReactElement<{}, string or JSXElementConstructor<any>>)[]		Array of buttons for component (required), if returning a component, must be an object with { element: componentName }.
containerStyle	View Style		Specify styling for main button container.
disabled	boolean or number[]	false	Controls if buttons are disabled. Setting true makes all of them disabled, while using an array only makes those indices disabled.
disabledSelectedStyle	View Style		Styling for each selected button when disabled.
disabledSelectedTextStyle	Text Style		Styling for the text of each selected button when disabled.
disabledStyle	View Style		Styling for each button when disabled.
disabledTextStyle	Text Style		Styling for the text of each button when disabled.
innerBorderStyle	{ color?: string; width?: number; }		Update the styling of the interior border of the list of buttons.
onHideUnderlay	Function		Function called on hiding underlay.
onLongPress	GestureResponderEventHandler		Called when a long-tap gesture is detected.
onPress	(...args: any[]) => void	Function	Method to update Button Group Index.
onPressIn	GestureResponderEventHandler		Called when a touch is engaged before onPress.
onPressOut	GestureResponderEventHandler		Called when a touch is released before onPress.
onShowUnderlay	Function		Function called on showing underlay.
pressableProps	PressableProps except click handlers	None
selectMultiple	boolean	false	Allows the user to select multiple buttons.
selectedButtonStyle	View Style		Specify styling for selected button.
selectedIndex	number	null	Current selected index of array of buttons.
selectedIndexes	number[]	[]	Current selected indexes from the array of buttons.
selectedTextStyle	Text Style		Specify specific styling for text in the selected state.
setOpacityTo	(value: number) => void		Function to set the opacity.
textStyle	Text Style		Specify specific styling for text.
underlayColor	string	Color [Primary]	Specify underlayColor for TouchableHighlight.
vertical	boolean	false	Display the ButtonGroup vertically.