BasicSplitPaneUI.FocusHandler (Java SE 14 & JDK 14)
Description: declaration: module: java.desktop, package: javax.swing.plaf.basic, class: BasicSplitPaneUI, class: FocusHandler
Keywords: javax.swing.plaf.basic.BasicSplitPaneUI.FocusHandler class

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

# Class BasicSplitPaneUI.FocusHandler

java.lang.Object
java.awt.event.FocusAdapter
javax.swing.plaf.basic.BasicSplitPaneUI.FocusHandler

All Implemented Interfaces:
  `FocusListener`, `EventListener`

Enclosing class:
  BasicSplitPaneUI

    public class BasicSplitPaneUI.FocusHandler
    extends FocusAdapter

Implementation of the FocusListener that the JSplitPane UI uses.

This class should be treated as a "protected" inner class. Instantiate it only within subclasses of BasicSplitPaneUI.

- ## Constructor Summary

  Constructors
  Constructor | Description
  --- | ---
  `FocusHandler()` |

- ## Method Summary

  ### Methods declared in class java.awt.event.FocusAdapter

  `focusGained, focusLost`

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

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

- ## Constructor Details

  - ### FocusHandler

    public FocusHandler()