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

# Class BasicComboPopup.ItemHandler

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

All Implemented Interfaces:
  `ItemListener`, `EventListener`

Enclosing class:
  `BasicComboPopup`

protected class BasicComboPopup.ItemHandler extends Object implements ItemListener
This listener watches for changes to the selection in the combo box.

## Constructor Summary

Constructors
Modifier
Constructor
Description
`protected`
`ItemHandler()`
Constructs an `ItemHandler`.

## Method Summary

Modifier and Type
Method
Description
`void`
`itemStateChanged(ItemEvent e)`
Invoked when an item has been selected or deselected by the user.

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

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

## Constructor Details

### ItemHandler

protected ItemHandler()
Constructs an `ItemHandler`.

## Method Details

### itemStateChanged

public void itemStateChanged(ItemEvent e)
Description copied from interface: `ItemListener`
Invoked when an item has been selected or deselected by the user. The code written for this method performs the operations that need to occur when an item is selected (or deselected).

Specified by:
  `itemStateChanged` in interface `ItemListener`
Parameters:
  `e` - the event to be processed