JComponent.AccessibleJComponent.AccessibleFocusHandler (Java SE 23 & JDK 23)
Description: declaration: module: java.desktop, package: javax.swing, class: JComponent, class: AccessibleJComponent, class: AccessibleFocusHandler
Keywords: javax.swing.JComponent.AccessibleJComponent.AccessibleFocusHandler class

# Class JComponent.AccessibleJComponent.AccessibleFocusHandler

java.lang.Object
javax.swing.JComponent.AccessibleJComponent.AccessibleFocusHandler

All Implemented Interfaces:
  `FocusListener`, `EventListener`

Enclosing class:
  `JComponent.AccessibleJComponent`

@Deprecated protected class JComponent.AccessibleJComponent.AccessibleFocusHandler extends Object implements FocusListener
Deprecated.
This class is no longer used or needed. `java.awt.Component.AccessibleAWTComponent` provides the same functionality and it is handled in `Component`.
Fire PropertyChange listener, if one is registered, when focus events happen

Since:
  1.3

- ## Constructor Summary

  Constructors
  Modifier
  Constructor
  Description
  `protected`
  `AccessibleFocusHandler()`
  Deprecated.
  Constructs an `AccessibleFocusHandler`.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `focusGained(FocusEvent event)`
  Deprecated.
  Invoked when a component gains the keyboard focus.
  `void`
  `focusLost(FocusEvent event)`
  Deprecated.
  Invoked when a component loses the keyboard focus.

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

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

- ## Constructor Details

  - ### AccessibleFocusHandler

    protected AccessibleFocusHandler()
    Deprecated.
    Constructs an `AccessibleFocusHandler`.

- ## Method Details

  - ### focusGained

    public void focusGained(FocusEvent event)
    Deprecated.
    Description copied from interface: `FocusListener`
    Invoked when a component gains the keyboard focus.
    Specified by:
      `focusGained` in interface `FocusListener`
    Parameters:
      `event` - the event to be processed

  - ### focusLost

    public void focusLost(FocusEvent event)
    Deprecated.
    Description copied from interface: `FocusListener`
    Invoked when a component loses the keyboard focus.
    Specified by:
      `focusLost` in interface `FocusListener`
    Parameters:
      `event` - the event to be processed