Source: Core/KeyboardEventModifier.js

  1. /*global define*/
  2. define([
  3.         './freezeObject'
  4.     ], function(
  5.         freezeObject) {
  6.     'use strict';
  8.     /**
  9.      * This enumerated type is for representing keyboard modifiers. These are keys
  10.      * that are held down in addition to other event types.
  11.      *
  12.      * @exports KeyboardEventModifier
  13.      */
  14.     var KeyboardEventModifier = {
  15.         /**
  16.          * Represents the shift key being held down.
  17.          *
  18.          * @type {Number}
  19.          * @constant
  20.          */
  21.         SHIFT : 0,
  23.         /**
  24.          * Represents the control key being held down.
  25.          *
  26.          * @type {Number}
  27.          * @constant
  28.          */
  29.         CTRL : 1,
  31.         /**
  32.          * Represents the alt key being held down.
  33.          *
  34.          * @type {Number}
  35.          * @constant
  36.          */
  37.         ALT : 2
  38.     };
  40.     return freezeObject(KeyboardEventModifier);
  41. });