ca.odell.glazedlists.swing
Class DefaultEventComboBoxModel<E>

java.lang.Object
  ca.odell.glazedlists.swing.DefaultEventListModel<E>
      ca.odell.glazedlists.swing.DefaultEventComboBoxModel<E>

All Implemented Interfaces:

ListEventListener<E>, EventListener, ComboBoxModel, ListModel

public class DefaultEventComboBoxModel<E>
extends DefaultEventListModel<E>
implements ComboBoxModel

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

The DefaultEventComboBoxModel class is not thread-safe. Unless otherwise noted, all methods are only safe to be called from the event dispatch thread. To do this programmatically, use SwingUtilities.invokeAndWait(Runnable) and wrap the source list (or some part of the source list's pipeline) using GlazedListsSwing.swingThreadProxyList(EventList).

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 ca.odell.glazedlists.swing.DefaultEventListModel

listDataEvent, source

Constructor Summary

	DefaultEventComboBoxModel(EventList<E> source) Creates a new combo box model that contains the elements of the given source and tracks further changes made to it.
protected	DefaultEventComboBoxModel(EventList<E> source, boolean disposeSource) 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 ca.odell.glazedlists.swing.DefaultEventListModel

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

DefaultEventComboBoxModel

public DefaultEventComboBoxModel(EventList<E> source)

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

Parameters:

source - the EventList that provides the elements

DefaultEventComboBoxModel

protected DefaultEventComboBoxModel(EventList<E> source,
                                    boolean disposeSource)

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

Parameters:

source - the EventList that provides the elements

diposeSource - true if the source list should be disposed when disposing this model, false otherwise

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