content: // Copyright (c) 2016 - 2017 Uber Technologies, Inc.
  //
  // Permission is hereby granted, free of charge, to any person obtaining a copy
  // of this software and associated documentation files (the "Software"), to deal
  // in the Software without restriction, including without limitation the rights
  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  // copies of the Software, and to permit persons to whom the Software is
  // furnished to do so, subject to the following conditions:
  //
  // The above copyright notice and this permission notice shall be included in
  // all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  // THE SOFTWARE.
  
  import React from 'react';
  
  import SearchableDiscreteColorLegend from 'react-vis/legends/searchable-discrete-color-legend';
  
  export default class Example extends React.Component {
    constructor(props) {
      super(props);
      this.state = {
        items: [
          {title: 'Apples', color: '#3a3'},
          {title: 'Bananas', color: '#fc0'},
          {title: 'Blueberries', color: '#337'},
          {title: 'Carrots', color: '#f93'},
          {title: 'Eggplants', color: '#337'},
          {title: 'Limes', color: '#cf3'},
          {title: 'Potatoes', color: '#766'}
        ],
        searchText: ''
      };
    }
  
    _clickHandler = item => {
      const {items} = this.state;
      item.disabled = !item.disabled;
      this.setState({items});
    };
  
    _searchChangeHandler = searchText => {
      this.setState({searchText});
    };
  
    render() {
      const {items, searchText} = this.state;
      return (
        <SearchableDiscreteColorLegend
          height={200}
          width={300}
          onSearchChange={this._searchChangeHandler}
          searchText={searchText}
          onItemClick={this._clickHandler}
          items={items}
        />
      );
    }
  }
  