Module java.desktop

Package java.awt.desktop

Class AppHiddenEvent

java.lang.Object

java.util.EventObject

java.awt.desktop.AppEvent

java.awt.desktop.AppHiddenEvent

所有已实现的接口:

Serializable

       public final class AppHiddenEvent extends AppEvent
      

应用程序已隐藏或显示时发送的事件。

自从:

9

参见:

• AppHiddenListener.appHidden(AppHiddenEvent)
• AppHiddenListener.appUnhidden(AppHiddenEvent)
• 序列化形式

Field Summary

Fields declared in class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
AppHiddenEvent()	构造一个AppHiddenEvent。

Method Summary

Methods declared in class java.util.EventObject

getSource, toString

Methods declared in class java.lang.Object

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

Constructor Details

AppHiddenEvent

             public AppHiddenEvent()
            

构造一个AppHiddenEvent。

抛出:

HeadlessException - 如果GraphicsEnvironment.isHeadless()返回true

UnsupportedOperationException - 如果当前平台不支持桌面API

参见:

• Desktop.isDesktopSupported()
• GraphicsEnvironment.isHeadless()