javax.swing

Class JComponent.AccessibleJComponent.AccessibleFocusHandler

java.lang.Object

javax.swing.JComponent.AccessibleJComponent.AccessibleFocusHandler

All Implemented Interfaces:

FocusListener, EventListener

Enclosing class:

JComponent.AccessibleJComponent

protected class JComponent.AccessibleJComponent.AccessibleFocusHandler
extends Object
implements FocusListener

Receives notification if the focus on the JComponent changes and fires appropriate PropertyChangeEvents to listeners registered with the AccessibleJComponent.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JComponent.AccessibleJComponent.AccessibleFocusHandler() Creates a new AccessibleFocusHandler.

Method Summary

Methods

Modifier and Type	Method and Description
void	focusGained(FocusEvent event) Receives notification when the JComponent gained focus and fires a PropertyChangeEvent to listeners registered on the AccessibleJComponent with a property name of AccessibleContext.ACCESSIBLE_STATE_PROPERTY and a new value of AccessibleState.FOCUSED.
void	focusLost(FocusEvent valevent) Receives notification when the JComponent lost focus and fires a PropertyChangeEvent to listeners registered on the AccessibleJComponent with a property name of AccessibleContext.ACCESSIBLE_STATE_PROPERTY and an old value of AccessibleState.FOCUSED.

Methods inherited from class java.lang.Object

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

Constructor Detail

JComponent.AccessibleJComponent.AccessibleFocusHandler

protected JComponent.AccessibleJComponent.AccessibleFocusHandler()

Creates a new AccessibleFocusHandler.

Method Detail

focusGained

public void focusGained(FocusEvent event)

Receives notification when the JComponent gained focus and fires a PropertyChangeEvent to listeners registered on the AccessibleJComponent with a property name of AccessibleContext.ACCESSIBLE_STATE_PROPERTY and a new value of AccessibleState.FOCUSED.

Specified by:

focusGained in interface FocusListener

Parameters:

event - the FocusEvent indicating that focus was gained

focusLost

public void focusLost(FocusEvent valevent)

Receives notification when the JComponent lost focus and fires a PropertyChangeEvent to listeners registered on the AccessibleJComponent with a property name of AccessibleContext.ACCESSIBLE_STATE_PROPERTY and an old value of AccessibleState.FOCUSED.

Specified by:

focusLost in interface FocusListener

Parameters:

valevent - the FocusEvent indicating that focus was lost