Method handleLeaveEvent

docs/app/js/sanddance-app.js:94888–94892

(event)

        }
    }
    handleLeaveEvent(event) {
        if (this.enableLeaveEvent) {
            if (event.type === "mouseleave") this._emit(LEAVE_EVENT_TYPE, event);
        }
    }
    handleMoveEvent(event) {
        if (this.enableMoveEvent) switch(event.type){
            case "mousedown":