code: function(){
              if(!this._boundElement){
                  return false;
              }
              var el = this._boundElement;
              el.removeEventListener('mousemove', this);
              el.removeEventListener('mouseenter', this);
              el.removeEventListener('mouseleave', this);
              el.removeEventListener('click', this);
          }
docs: Unbinds event listener for mouse events.
  @method stopListening