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  • Committer: Didier Roche
  • Date: 2016-05-10 23:09:11 UTC
  • Revision ID: didier.roche@canonical.com-20160510230911-c7xr490zrj3yrzxd
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facedetection/www/bower_components/paper-behaviors/paper-checked-element-behavior.html
 
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<!--
 
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@license
 
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Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
 
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This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
 
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The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
 
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The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
 
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Code distributed by Google as part of the polymer project is also
 
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subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
 
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-->
 
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<link rel="import" href="../polymer/polymer.html">
 
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<link rel="import" href="../iron-checked-element-behavior/iron-checked-element-behavior.html">
 
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<link rel="import" href="paper-inky-focus-behavior.html">
 
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<script>
 
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  /**
 
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   * Use `Polymer.PaperCheckedElementBehavior` to implement a custom element
 
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   * that has a `checked` property similar to `Polymer.IronCheckedElementBehavior`
 
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   * and is compatible with having a ripple effect.
 
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   * @polymerBehavior Polymer.PaperCheckedElementBehavior
 
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   */
 
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  Polymer.PaperCheckedElementBehaviorImpl = {
 
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    /**
 
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     * Synchronizes the element's checked state with its ripple effect.
 
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     */
 
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    _checkedChanged: function() {
 
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      Polymer.IronCheckedElementBehaviorImpl._checkedChanged.call(this);
 
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      if (this.hasRipple()) {
 
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        if (this.checked) {
 
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          this._ripple.setAttribute('checked', '');
 
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        } else {
 
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          this._ripple.removeAttribute('checked');
 
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        }
 
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      }
 
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    },
 
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    /**
 
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     * Synchronizes the element's `active` and `checked` state.
 
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     */
 
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    _buttonStateChanged: function() {
 
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      Polymer.PaperRippleBehavior._buttonStateChanged.call(this);
 
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      if (this.disabled) {
 
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        return;
 
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      }
 
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      if (this.isAttached) {
 
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        this.checked = this.active;
 
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      }
 
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    }
 
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  };
 
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  /** @polymerBehavior Polymer.PaperCheckedElementBehavior */
 
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  Polymer.PaperCheckedElementBehavior = [
 
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    Polymer.PaperInkyFocusBehavior,
 
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    Polymer.IronCheckedElementBehavior,
 
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    Polymer.PaperCheckedElementBehaviorImpl
 
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  ];
 
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</script>