findObjectWithContextMenu method

dynamic findObjectWithContextMenu([
  1. Object? obj
])

Find a GraphObject at the current mouse point with a GraphObject#contextMenu, or return the Diagram if there is a Diagram#contextMenu.

This method may be overridden. Please read the Introduction page on Extensions for how to override methods and how to call this base method. @expose @param {GraphObject|Diagram=} obj Optional GraphObject with which to start searching for a context menu. If null, the Diagram will be used. If no argument is specified, this method will look for an object at the current mouse point. @return {GraphObject|Diagram|null} something with a contextMenu, or null if nothing can be found with a context menu at the current mouse point.

Implementation

_i2.dynamic findObjectWithContextMenu([_i2.Object? obj]) => _i4.callMethod(
      this,
      'findObjectWithContextMenu',
      [obj ?? _i5.undefined],
    );