+ * Creates an event class instance. This constructor is rearely used, being\r
+ * the {@link #.implementOn} function used in class prototypes directly\r
+ * instead.\r
+ * @class This is a base class for classes and objects that require event\r
+ * handling features.<br />\r
+ * <br />\r
+ * Do not confuse this class with {@link CKEDITOR.dom.event} which is\r
+ * instead used for DOM events. The CKEDITOR.event class implements the\r
+ * internal event system used by the CKEditor to fire API related events.\r