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bower_components/paper-spinner/paper-spinner-lite.html 2.44 KB
a1a3bc73   Luigi Serra   graphs updates
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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="../iron-flex-layout/iron-flex-layout.html">
  <link rel="import" href="../paper-styles/color.html">
  <link rel="import" href="paper-spinner-behavior.html">
  <link rel="import" href="paper-spinner-styles.html">
  
  <!--
  Material design: [Progress & activity](https://www.google.com/design/spec/components/progress-activity.html)
  
  Element providing a single color material design circular spinner.
  
      <paper-spinner-lite active></paper-spinner-lite>
  
  The default spinner is blue. It can be customized to be a different color.
  
  ### Accessibility
  
  Alt attribute should be set to provide adequate context for accessibility. If not provided,
  it defaults to 'loading'.
  Empty alt can be provided to mark the element as decorative if alternative content is provided
  in another form (e.g. a text block following the spinner).
  
      <paper-spinner-lite alt="Loading contacts list" active></paper-spinner-lite>
  
  ### Styling
  
  The following custom properties and mixins are available for styling:
  
  Custom property | Description | Default
  ----------------|-------------|----------
  `--paper-spinner-color` | Color of the spinner | `--google-blue-500`
  
  @group Paper Elements
  @element paper-spinner-lite
  @hero hero.svg
  @demo demo/index.html
  -->
  
  <dom-module id="paper-spinner-lite">
    <template>
      <style include="paper-spinner-styles"></style>
  
      <div id="spinnerContainer" class-name="[[__computeContainerClasses(active, __coolingDown)]]">
        <div class="spinner-layer">
          <div class="circle-clipper left">
            <div class="circle"></div>
          </div><div class="gap-patch">
            <div class="circle"></div>
          </div><div class="circle-clipper right">
            <div class="circle"></div>
          </div>
        </div>
      </div>
    </template>
  
    <script>
      Polymer({
        is: 'paper-spinner-lite',
  
        behaviors: [
          Polymer.PaperSpinnerBehavior
        ]
      });
    </script>
  </dom-module>