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bower_components/paper-behaviors/demo/paper-radio-button.html 2.31 KB
73bcce88   luigser   COMPONENTS
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  <!--
  @license
  Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
  This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
  The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
  The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
  Code distributed by Google as part of the polymer project is also
  subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  -->
  
  <link rel="import" href="../../polymer/polymer.html">
  <link rel="import" href="../../paper-ripple/paper-ripple.html">
  <link rel="import" href="../paper-inky-focus-behavior.html">
  
  <dom-module id="paper-radio-button">
  
    <style>
    :host {
      display: inline-block;
      white-space: nowrap;
    }
  
    :host(:focus) {
      outline: none
    }
  
    #radioContainer {
      display: inline-block;
      position: relative;
      width: 16px;
      height: 16px;
      cursor: pointer;
      vertical-align: middle;
    }
  
    #offRadio {
      position: absolute;
      top: 0px;
      left: 0px;
      width: 12px;
      height: 12px;
      border-radius: 50%;
      border: solid 2px;
      border-color: black;
      transition: border-color 0.28s;
    }
  
    #onRadio {
      position: absolute;
      top: 4px;
      left: 4px;
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background-color: red;
      -webkit-transform: scale(0);
      transform: scale(0);
      transition: -webkit-transform ease 0.28s;
      transition: transform ease 0.28s;
    }
  
    :host([disabled]) {
      opacity: 0.3;
      pointer-events: none;
    }
  
    :host([pressed]) #offRadio,
    :host([active]) #offRadio {
      border-color: red;
    }
  
    :host([pressed]) #onRadio,
    :host([active]) #onRadio {
      -webkit-transform: scale(1);
      transform: scale(1);
    }
  
    #ink {
      position: absolute;
      top: -16px;
      left: -16px;
      width: 48px;
      height: 48px;
    }
  
    </style>
  
    <template>
      <div id="radioContainer">
        <div id="offRadio"></div>
        <div id="onRadio"></div>
        <paper-ripple id="ink" class="circle" center></paper-ripple>
      </div>
    </template>
  
    <script>
  
      Polymer({
  
        behaviors: [
          Polymer.PaperInkyFocusBehavior
        ],
  
        hostAttributes: {
          role: 'radio'
        },
  
        ready: function() {
          this.toggles = true;
        }
  
      });
  
    </script>
  
  </dom-module>