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## javax.swing.plaf.basic
Class BasicOptionPaneUI.ButtonActionListener

    java.lang.Object
      |
      +--javax.swing.plaf.basic.BasicOptionPaneUI.ButtonActionListener

All Implemented Interfaces:
  ActionListener, EventListener

Enclosing class:
  BasicOptionPaneUI

public class BasicOptionPaneUI.ButtonActionListener
extends Object
implements ActionListener

This inner class is marked "public" due to a compiler bug. This class should be treated as a "protected" inner class. Instantiate it only within subclasses of BasicOptionPaneUI.

Field Summary
`protected int` | `buttonIndex`

Constructor Summary
`BasicOptionPaneUI.ButtonActionListener(int buttonIndex)`

Method Summary
`void` | `actionPerformed(ActionEvent e)` Invoked when an action occurs.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### buttonIndex

    protected int buttonIndex

Constructor Detail

### BasicOptionPaneUI.ButtonActionListener

    public BasicOptionPaneUI.ButtonActionListener(int buttonIndex)

Method Detail

### actionPerformed

    public void actionPerformed(ActionEvent e)

  Description copied from interface: `ActionListener`
  Invoked when an action occurs.

  Specified by:
    `actionPerformed` in interface `ActionListener`

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