react-scrubber

A simple React scrubber component with touch controls, styling, and event handlers. Integrated TypeScript support. See more information and a live demo at https://nick-michael.github.io/react-scrubber/

The code for the above demo can be found inside the repository in the '/demo' folder.

Dependencies

React is listed as a peer dependency. React should be added as a dependency to your project. The component provides its styling with a CSS stylesheet (scrubber.css) file, so you'll need to import it and have webpack set up to handle css imports. The typical combination of style-loader and css-loader works great!

Usage

import  React, { Component } from  'react';
import { Scrubber, ScrubberProps } from 'react-scrubber';
// Note: ScrubberProps is a TypeScript interface and is not used for JS projects

import 'react-scrubber/lib/scrubber.css'

class App extends Component {
  state = {
    value: 50,
    state: 'None',
  }

  handleScrubStart  = (value:  number) => {
    this.setState({ value, state:  'Scrub Start' });
  }

  handleScrubEnd  = (value:  number) => {
    this.setState({ value, state:  'Scrub End' });
  }

  handleScrubChange  = (value:  number) => {
    this.setState({ value, state:  'Scrub Change' });
  }

  render() {
    return (
      <div  className="scrubber-container"  style={{ height:  '20px' }}>
        <Scrubber
          min={0}
          max={100}
          value={this.state.value}
          onScrubStart={this.handleScrubStart}
          onScrubEnd={this.handleScrubEnd}
          onScrubChange={this.handleScrubChange}
        />
      </div>
    );
  }
}

Props

Name	Type	Required	Description
className	string	No	Sets the class name for the scrubber div
value	number	Yes	Set current value of slider
min	number	Yes	The minimum value of the slider
max	number	Yes	The maximum value of the slider
bufferPosition	number	No	Some number higher than the value, used to render a 'buffer' indicator
vertical	boolean	No	The scrubber will render vertically
onScrubStart	function	No	Called on mouse down or touch down
onScrubEnd	function	No	Called on mouse up or touch up while scrubbing
onScrubChange	function	No	Called on mouse move while scrubbing
onMouseMove	function	No	Called with the scrub value of the cursor position when the mouse moves inside the scrubber element
onMouseOver	function	No	Called with the scrub value of the cursor position when the mouse enters scrubber element
onMouseLeave	function	No	Called with the scrub value of the cursor position when the mouse leaves scrubber element
markers	Array<number | { start: number, end?: number, className?: string }>	No	Adds yellow indicators to the scrubber bar
tooltip	{  enabledOnHover?: boolean;  enabledOnScrub?: boolean;  className?: string;  formatString?: (value: number) => string; }	No	Renders a tooltip while hovering/scrubbing
custom props	any	No	Any other props will be applied to the outermost 'scrubber' div