code: function(ev) {
      // If the mouse down come from jspVerticalBar
      // dont stop the propagation, but if the event
      // is a touchstart, stop the propagation
      var come_from_scroll = (($(ev.target).closest(".jspVerticalBar").length > 0) && (ev.type != "touchstart"));
  
      if (!come_from_scroll) {
        ev.stopPropagation();
      }
    }
docs: Check event origin