d2-ui/node_modules-v25.0.x/react-color/src/components/slider/SliderSwatch.js

d2-ui

'use strict' /* @flow */

import React from 'react'
import ReactCSS from 'reactcss'

export class SliderSwatch extends ReactCSS.Component {

  constructor() {
    super()

    this.handleClick = this.handleClick.bind(this)
  }

  classes(): any {
    return {
      'default': {
        swatch: {
          height: '12px',
          background: 'hsl(' + this.props.hsl.h + ', 50%, ' + (this.props.offset * 100) + '%)',
          cursor: 'pointer',
        },
      },
      'first': {
        swatch: {
          borderRadius: '2px 0 0 2px',
        },
      },
      'last': {
        swatch: {
          borderRadius: '0 2px 2px 0',
        },
      },
      active: {
        swatch: {
          transform: 'scaleY(1.8)',
          borderRadius: '3.6px/2px',
        },
      },
    }
  }

  handleClick() {
    this.props.onClick({
      h: this.props.hsl.h,
      s: .5,
      l: this.props.offset,
      source: 'hsl',
    })
  }

  render(): any {
    return (
      <div is="swatch" ref="swatch" onClick={ this.handleClick } />
    )
  }

}

export default SliderSwatch