gtk-sharp0.0.0.0neutralGtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details.Event data.The event invokes delegates which pass event data via this class.GLib.SignalArgsConstructorPublic Constructor.A new .Create a new instance with this constructor if you need to invoke a delegate.PropertySystem.BooleanWhether or not to open all children of this cursor row.A PropertySystem.BooleanWhether to expand (true) or collapse(false) the row.A PropertySystem.BooleanTo be addedTo be added: an object of type 'bool'To be added