Method _isLikeMouseEvent

codebase/dhtmlxscheduler.es.js:6579–6581

(i)

    return this.getNode().innerHTML = i, this;
  }
  _isLikeMouseEvent(i) {
    return !(!i || typeof i != "object") && "clientX" in i && "clientY" in i;
  }
  _getViewPort() {
    return this._root || document.body;
  }