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diff --git a/catapult/third_party/polymer/components/paper-spinner/paper-spinner.html b/catapult/third_party/polymer/components/paper-spinner/paper-spinner.html new file mode 100644 index 00000000..54ff8bc0 --- /dev/null +++ b/catapult/third_party/polymer/components/paper-spinner/paper-spinner.html @@ -0,0 +1,91 @@ +<!-- +@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 multiple color material design circular spinner. + + <paper-spinner active></paper-spinner> + +The default spinner cycles between four layers of colors; by default they are +blue, red, yellow and green. It can be customized to cycle between four different +colors. Use <paper-spinner-lite> for single color spinners. + +### 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 alt="Loading contacts list" active></paper-spinner> + +### Styling + +The following custom properties and mixins are available for styling: + +Custom property | Description | Default +----------------|-------------|---------- +`--paper-spinner-layer-1-color` | Color of the first spinner rotation | `--google-blue-500` +`--paper-spinner-layer-2-color` | Color of the second spinner rotation | `--google-red-500` +`--paper-spinner-layer-3-color` | Color of the third spinner rotation | `--google-yellow-500` +`--paper-spinner-layer-4-color` | Color of the fourth spinner rotation | `--google-green-500` +`--paper-spinner-stroke-width` | The width of the spinner stroke | 3px + +@group Paper Elements +@element paper-spinner +@hero hero.svg +@demo demo/index.html +--> + +<dom-module id="paper-spinner"> + <template strip-whitespace> + <style include="paper-spinner-styles"></style> + + <div id="spinnerContainer" class-name="[[__computeContainerClasses(active, __coolingDown)]]"> + <div class="spinner-layer layer-1"> + <div class="circle-clipper left"></div> + <div class="circle-clipper right"></div> + </div> + + <div class="spinner-layer layer-2"> + <div class="circle-clipper left"></div> + <div class="circle-clipper right"></div> + </div> + + <div class="spinner-layer layer-3"> + <div class="circle-clipper left"></div> + <div class="circle-clipper right"></div> + </div> + + <div class="spinner-layer layer-4"> + <div class="circle-clipper left"></div> + <div class="circle-clipper right"></div> + </div> + </div> + </template> + + <script> + Polymer({ + is: 'paper-spinner', + + behaviors: [ + Polymer.PaperSpinnerBehavior + ] + }); + </script> +</dom-module> |