com.levigo.util.swing.glazedlists
Class EventComboBoxModel<E>

java.lang.Object
  com.levigo.util.swing.glazedlists.EventListModel<E>
      com.levigo.util.swing.glazedlists.EventComboBoxModel<E>

All Implemented Interfaces:

ListEventListener<E>, EventListener, ComboBoxModel, ListModel

public class EventComboBoxModel<E>
extends EventListModel<E>
implements ComboBoxModel

A combo box model for displaying Glazed Lists in a combo box.

The implementation of setSelectedItem(java.lang.Object) and getSelectedItem() is not in any way tied to the contents of the list.

Author:

Jesse Wilson

See Also:

Glazed Lists Tutorial

Field Summary

Fields inherited from class com.levigo.util.swing.glazedlists.EventListModel

listDataEvent

Constructor Summary

EventComboBoxModel(EventList<E> source)
Creates a new combo box model that contains the elements of the given source and tracks further changes made to it.

Method Summary

Object	getSelectedItem() Gets the currently selected item.
void	setSelectedItem(Object selected) Sets the currently selected item.

Methods inherited from class com.levigo.util.swing.glazedlists.EventListModel

addListDataListener, dispose, fireListDataEvent, getElementAt, getSize, listChanged, removeListDataListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.swing.ListModel

addListDataListener, getElementAt, getSize, removeListDataListener

Constructor Detail

EventComboBoxModel

public EventComboBoxModel(EventList<E> source)

Creates a new combo box model that contains the elements of the given source and tracks further changes made to it.

Method Detail

getSelectedItem

public Object getSelectedItem()

Gets the currently selected item.

Specified by:

getSelectedItem in interface ComboBoxModel

setSelectedItem

public void setSelectedItem(Object selected)

Sets the currently selected item.

The selection notification process is very much a hack. This fires a ListDataEvent where the range is between -1 and -1. This is identical to the notification process used by the DefaultComboBoxModel.

Specified by:

setSelectedItem in interface ComboBoxModel