Module java.desktop
Package javax.swing.plaf.basic

# Class BasicComboPopup.ListDataHandler

java.lang.Object
javax.swing.plaf.basic.BasicComboPopup.ListDataHandler

All Implemented Interfaces:
  `EventListener`, `ListDataListener`

Enclosing class:
  `BasicComboPopup`

public class BasicComboPopup.ListDataHandler extends Object implements ListDataListener
As of 1.4, this class is now obsolete, doesn't do anything, and is only included for backwards API compatibility. Do not call or override.

The functionality has been migrated into `ItemHandler`.

See Also:
  - `BasicComboPopup.createItemListener()`

## Constructor Summary

Constructors
Constructor
Description
`ListDataHandler()`
Constructs a `ListDataHandler`.

## Method Summary

Modifier and Type
Method
Description
`void`
`contentsChanged(ListDataEvent e)`
Sent when the contents of the list has changed in a way that's too complex to characterize with the previous methods.
`void`
`intervalAdded(ListDataEvent e)`
Sent after the indices in the index0,index1 interval have been inserted in the data model.
`void`
`intervalRemoved(ListDataEvent e)`
Sent after the indices in the index0,index1 interval have been removed from the data model.

### Methods declared in class java.lang.Object

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

## Constructor Details

### ListDataHandler

public ListDataHandler()
Constructs a `ListDataHandler`.

## Method Details

### contentsChanged

public void contentsChanged(ListDataEvent e)
Description copied from interface: `ListDataListener`
Sent when the contents of the list has changed in a way that's too complex to characterize with the previous methods. For example, this is sent when an item has been replaced. Index0 and index1 bracket the change.

Specified by:
  `contentsChanged` in interface `ListDataListener`
Parameters:
  `e` - a `ListDataEvent` encapsulating the event information

### intervalAdded

public void intervalAdded(ListDataEvent e)
Description copied from interface: `ListDataListener`
Sent after the indices in the index0,index1 interval have been inserted in the data model. The new interval includes both index0 and index1.

Specified by:
  `intervalAdded` in interface `ListDataListener`
Parameters:
  `e` - a `ListDataEvent` encapsulating the event information

### intervalRemoved

public void intervalRemoved(ListDataEvent e)
Description copied from interface: `ListDataListener`
Sent after the indices in the index0,index1 interval have been removed from the data model. The interval includes both index0 and index1.

Specified by:
  `intervalRemoved` in interface `ListDataListener`
Parameters:
  `e` - a `ListDataEvent` encapsulating the event information