javax.swing.plaf.basic

## Class BasicComboBoxUI.ItemHandler

- java.lang.Object
- - javax.swing.plaf.basic.BasicComboBoxUI.ItemHandler

- All Implemented Interfaces:
    ItemListener, EventListener
  Enclosing class:
    BasicComboBoxUI

      public class BasicComboBoxUI.ItemHandler
      extends Object
      implements ItemListener

  This listener watches for changes to the selection in the combo box.

  This public inner class should be treated as protected. Instantiate it only within subclasses of `BasicComboBoxUI`.

  See Also:
    `BasicComboBoxUI.createItemListener()`

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `BasicComboBoxUI.ItemHandler()`

  - ### Method Summary

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

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### BasicComboBoxUI.ItemHandler

          public BasicComboBoxUI.ItemHandler()

  - ### Method Detail

    - #### 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`

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