org.jdesktop.swingx.combobox
Class ListComboBoxModel

java.lang.Object
  org.jdesktop.swingx.combobox.ListComboBoxModel

All Implemented Interfaces:

ActionListener, EventListener, ComboBoxModel, ListModel

Direct Known Subclasses:

MapComboBoxModel

public class ListComboBoxModel
extends Object
implements ComboBoxModel, ActionListener

Field Summary

protected List	data
protected List	listeners
protected Object	selected

Constructor Summary

ListComboBoxModel(List list)

Method Summary

void	actionPerformed(ActionEvent evt) Invoked when an action occurs.
void	addListDataListener(ListDataListener l) Adds a listener to the list that's notified each time a change to the data model occurs.
void	fireUpdate()
Object	getElementAt(int index) Returns the value at the specified index.
Object	getSelectedItem() Returns the selected item
int	getSize() Returns the length of the list.
void	removeListDataListener(ListDataListener l) Removes a listener from the list that's notified each time a change to the data model occurs.
void	setSelectedItem(Object item) Set the selected item.

Methods inherited from class java.lang.Object

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

Field Detail

data

protected List data

selected

protected Object selected

listeners

protected List listeners

Constructor Detail

ListComboBoxModel

public ListComboBoxModel(List list)

Method Detail

setSelectedItem

public void setSelectedItem(Object item)

Description copied from interface: javax.swing.ComboBoxModel

Set the selected item. The implementation of this method should notify all registered ListDataListeners that the contents have changed.

Specified by:

setSelectedItem in interface ComboBoxModel

Parameters:

item - the list object to select or null to clear the selection

getSelectedItem

public Object getSelectedItem()

Description copied from interface: javax.swing.ComboBoxModel

Returns the selected item

Specified by:

getSelectedItem in interface ComboBoxModel

Returns:

The selected item or null if there is no selection

getElementAt

public Object getElementAt(int index)

Description copied from interface: javax.swing.ListModel

Returns the value at the specified index.

Specified by:

getElementAt in interface ListModel

Parameters:

index - the requested index

Returns:

the value at index

getSize

public int getSize()

Description copied from interface: javax.swing.ListModel

Returns the length of the list.

Specified by:

getSize in interface ListModel

Returns:

the length of the list

addListDataListener

public void addListDataListener(ListDataListener l)

Description copied from interface: javax.swing.ListModel

Adds a listener to the list that's notified each time a change to the data model occurs.

Specified by:

addListDataListener in interface ListModel

Parameters:

l - the ListDataListener to be added

removeListDataListener

public void removeListDataListener(ListDataListener l)

Description copied from interface: javax.swing.ListModel

Removes a listener from the list that's notified each time a change to the data model occurs.

Specified by:

removeListDataListener in interface ListModel

Parameters:

l - the ListDataListener to be removed

actionPerformed

public void actionPerformed(ActionEvent evt)

Description copied from interface: java.awt.event.ActionListener

Invoked when an action occurs.

Specified by:

actionPerformed in interface ActionListener

fireUpdate

public void fireUpdate()