Function EventGroup1

docs/app/js/sanddance-app.js:21174–21178

parent: the context in which events attached to non-HTMLElements are called

(parent)

 * {@docCategory EventGroup}
 */ var EventGroup = /** @class */ function() {
    /** parent: the context in which events attached to non-HTMLElements are called */ function EventGroup1(parent) {
        this._id = EventGroup1._uniqueId++;
        this._parent = parent;
        this._eventRecords = [];
    }
    /** For IE8, bubbleEvent is ignored here and must be dealt with by the handler.
     *  Events raised here by default have bubbling set to false and cancelable set to true.
     *  This applies also to built-in events being raised manually here on HTMLElements,