How to use

getSelected

method

in

org.fujion.component.Listbox

private List<IPublisherInfo> getInvitees() {
  List<IPublisherInfo> invitees = new ArrayList<>();
  
  for (Listitem item : lstSessions.getSelected()) {
    invitees.add(item.getData(IPublisherInfo.class));
  }
  
  return invitees;
}

/**
 * Returns a list of listbox items.
 *
 * @param selectedOnly If true, only selected items are returned.
 * @return List of list items.
 */
protected Iterable<Listitem> getItems(boolean selectedOnly) {
  return selectedOnly ? listbox.getSelected() : listbox.getChildren(Listitem.class);
}