Slider

Drag to set values, vertically or horizontally

Features

  • Sizable, themed, works controlled or uncontrolled.

  • Multiple thumbs support.

  • Control steps and control with your keyboard.

  • Accessible, easy to compose and customize.

Installation

Slider is already installed in tamagui, or you can install it independently:

yarn add @tamagui/slider

Usage

Slider comes as multiple components that ship with default styles and are sizable. The size prop on <Slider /> will automatically pass size down to all the sub-components.

import { Slider } from 'tamagui'
export default () => (
<Slider size="$4" width={200} defaultValue={[50]} max={100} step={1}>
<Slider.Track>
<Slider.TrackActive />
</Slider.Track>
<Slider.Thumb circular index={0} />
</Slider>
)

You can also optionally style any component, either using inline style props or by wrapping with styled:

import { Slider, styled } from 'tamagui'
const CustomSliderTrack = styled(Slider.Track, {
backgroundColor: 'red',
})
export default () => (
<Slider size="$4" width={200} defaultValue={[50]} max={100} step={1}>
<CustomSliderTrack>
<Slider.TrackActive />
</CustomSliderTrack>
<Slider.Thumb circular index={0} />
</Slider>
)

Vertical Slider on iOS

When using a vertical slider on iOS, you need to pass safe area insets to TamaguiProvider for proper pointer position calculation. Without this, the slider thumb may not track your finger correctly due to iOS safe area offsets.

import { TamaguiProvider } from 'tamagui'
import { useSafeAreaInsets } from 'react-native-safe-area-context'
import { config } from './tamagui.config'
function App() {
const insets = useSafeAreaInsets()
return (
<TamaguiProvider config={config} insets={insets}>
{/* Your app content */}
</TamaguiProvider>
)
}

Then you can use vertical sliders normally:

import { Slider, XStack } from 'tamagui'
export default () => (
<XStack height={200} alignItems="center" gap="$8">
<Slider height={200} orientation="vertical" defaultValue={[50]} max={100} step={1}>
<Slider.Track>
<Slider.TrackActive />
</Slider.Track>
<Slider.Thumb size="$2" index={0} circular />
</Slider>
</XStack>
)

This is only required on iOS. On Android and web, the slider works correctly without passing insets.

API Reference

Slider

Contains every component for the slider.

Props

  • size

    SizeTokens

    Controls the size of every component.

  • name

    string

    For usage with forms.

  • value

    number[]

    Controlled value.

  • defaultValue

    number[]

    Uncontrolled starting value.

  • onValueChange

    (value: number[]): void

    Callback called when the value changes.

  • disabled

    boolean

    Disables interaction.

  • orientation

    "horizontal" | "vertical"

    Default: 

    horizontal

    Direction of the slider.

  • dir

    "ltr" | "rtl"

    Controls the side the active track appears on.

  • min

    number

    Minimum value.

  • max

    number

    Maximum value.

  • step

    number

    Minimum thumb move distance.

  • minStepsBetweenThumbs

    number

    Minimum steps between thumbs.

  • onSlideStart

    (event: GestureReponderEvent, value: number, target: 'thumb' | 'track') => void

    Called on slide start.

  • onSlideMove

    (event: GestureReponderEvent, value: number) => void

    Called on slide move.

  • onSlideEnd

    (event: GestureReponderEvent, value: number) => void

    Called on slide end.

  • Slider.Track

    Slider.Track inherits SizableStack, extending all the default props.

    Slider.TrackActive

    Slider.TrackActive inherits Stack, extending all the default props.

    Slider.Thumb

    Slider.Thumb inherits SizableStack, extending all the default props, adding:

    Props

  • index (required)

    number

    Corresponds to the index of `value` or `defaultValue`. Use to correlate thumbs to each value in the array.