MenuEvent (Java 2 Platform SE 5.0) - JDK 5 Documentation v1.5.0, Java 2 SDK 英文文档

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Java^TM 2 Platform
Standard Ed. 5.0

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javax.swing.event
Class MenuEvent

java.lang.Object
  java.util.EventObject
      javax.swing.event.MenuEvent

All Implemented Interfaces:: Serializable

public class MenuEvent
extends EventObject
extends EventObject

MenuEvent is used to notify interested parties that the menu which is the event source has been posted, selected, or canceled.

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.

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

MenuEvent(Object source)
Constructs a MenuEvent object.

Method Summary

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Fields inherited from class java.util.EventObject
`source`

Constructor Summary
`MenuEvent(Object source)` Constructs a MenuEvent object.

Methods inherited from class java.util.EventObject
`getSource, toString`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

MenuEvent

public MenuEvent(Object source)

Constructs a MenuEvent object.

Parameters:: source - the Object that originated the event (typically this)