third_party/polymer/components-chromium/paper-checkbox/paper-checkbox-extracted.js

   1
   2
   3   Polymer('paper-checkbox', {
   4
   5     /**
   6      * Fired when the checked state changes.
   7      *
   8      * @event change
   9      */
  10
  11     toggles: true,
  12
  13     checkedChanged: function() {
  14       var cl = this.$.checkbox.classList;
  15       cl.toggle('checked', this.checked);
  16       cl.toggle('unchecked', !this.checked);
  17       cl.toggle('checkmark', !this.checked);
  18       cl.toggle('box', this.checked);
  19       this.setAttribute('aria-checked', this.checked ? 'true': 'false');
  20       this.fire('change');
  21     },
  22
  23     checkboxAnimationEnd: function() {
  24       var cl = this.$.checkbox.classList;
  25       cl.toggle('checkmark', this.checked && !cl.contains('checkmark'));
  26       cl.toggle('box', !this.checked && !cl.contains('box'));
  27     }
  28
  29   });
  30