JComponent.AccessibleJComponent.AccessibleFocusHandler (Java 2 Platform SE v1.4.1) - JDK 5 Documentation v1.4.1, Java 2 SDK 英文文档

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Java^TM 2 Platform
Std. Ed. v1.4.1

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javax.swing
Class JComponent.AccessibleJComponent.AccessibleFocusHandler

java.lang.Object
  |
  +--javax.swing.JComponent.AccessibleJComponent.AccessibleFocusHandler

All Implemented Interfaces:: EventListener, FocusListener

Enclosing class:: JComponent.AccessibleJComponent

protected class JComponent.AccessibleJComponent.AccessibleFocusHandler
extends Object
implements FocusListener

Fire PropertyChange listener, if one is registered, when focus events happen

Constructor Summary

protected JComponent.AccessibleJComponent.AccessibleFocusHandler()


Method Summary

void focusGained(FocusEvent event)
          Invoked when a component gains the keyboard focus.

void focusLost(FocusEvent event)
          Invoked when a component loses the keyboard focus.

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()

Method Detail

focusGained

public void focusGained(FocusEvent event)

Description copied from interface: FocusListener

Invoked when a component gains the keyboard focus.

Specified by:: focusGained in interface FocusListener

focusLost

public void focusLost(FocusEvent event)