JMenu.WinListener (Java 2 Platform SE v1.4.2) - Java 2 SDK v1.4.2, Java 2 SDK 英文文档

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Java^TM 2 Platform
Std. Ed. v1.4.2

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javax.swing
Class JMenu.WinListener

java.lang.Object
  java.awt.event.WindowAdapter
      javax.swing.JMenu.WinListener

All Implemented Interfaces:: EventListener, Serializable, WindowFocusListener, WindowListener, WindowStateListener

Enclosing class:: JMenu

protected class JMenu.WinListener
extends WindowAdapter
implements Serializable

A listener class that watches for a popup window closing. When the popup is closing, the listener deselects the menu.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans^TM has been added to the java.beans package. Please see XMLEncoder.

Constructor Summary

JMenu.WinListener(JPopupMenu p)
Create the window listener for the specified popup.

Method Summary

void windowClosing(WindowEvent e)
Deselect the menu when the popup is closed from outside.

Methods inherited from class java.awt.event.WindowAdapter

windowActivated, windowClosed, windowDeactivated, windowDeiconified, windowGainedFocus, windowIconified, windowLostFocus, windowOpened, windowStateChanged

Methods inherited from class java.lang.Object

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

Constructor Detail