Java1.5.0下的系统托盘和批处理启动命令

1、要用到 SysTray for Java (http://systray.sourceforge.net/)

2、请把引用的 dll 文件放在工程的根目录下

3、请把图片资源文件夹 icons 放在工程根目录下面

4、引入 systray4j.jar 包

5、编写如下java代码 

package com.tray;



import java.awt.Dimension;

import java.awt.GridLayout;

import java.awt.Toolkit;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.Vector;



import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JOptionPane;

import javax.swing.UIManager;



import snoozesoft.systray4j.CheckableMenuItem;

import snoozesoft.systray4j.SubMenu;

import snoozesoft.systray4j.SysTrayMenu;

import snoozesoft.systray4j.SysTrayMenuEvent;

import snoozesoft.systray4j.SysTrayMenuIcon;

import snoozesoft.systray4j.SysTrayMenuItem;

import snoozesoft.systray4j.SysTrayMenuListener;



/**

 * Example for the systray4j package.

 */

public class Example extends JFrame implements ActionListener, SysTrayMenuListener

{

    // frame dimension

    static final int INIT_WIDTH    = 220;

    static final int INIT_HEIGHT   = 140;



    private static final String[] toolTips =

    {

        "SysTray for Java rules!",

        "brought to you by/nSnoozeSoft 2004"

    };



    // create icons

    static final SysTrayMenuIcon[] icons =

    {

        // the extension can be omitted

        new SysTrayMenuIcon( "icons/duke" ),

        new SysTrayMenuIcon( "icons/duke_up" )

    };



    SysTrayMenu menu;

    int currentIndexIcon;

    int currentIndexTooltip;



    public Example()

    {

        super( "SysTray for Java Example" );

        setIconImage( new ImageIcon(

            getClass().getResource( "rocket.gif" ) ).getImage() );



        Dimension dimScreen = Toolkit.getDefaultToolkit().getScreenSize();



        int xPos = ( dimScreen.width - INIT_WIDTH ) / 2;

        int yPos = ( dimScreen.height - INIT_HEIGHT ) / 2;



        setBounds( xPos, yPos, INIT_WIDTH, INIT_HEIGHT );



        // don�t forget to assign listeners to the icons

        icons[ 0 ].addSysTrayMenuListener( this );

        icons[ 1 ].addSysTrayMenuListener( this );



        // change this according to the number of buttons used

        getContentPane().setLayout( new GridLayout( 4, 1 ) );



        addButton( "change icon" );

        addButton( "change tooltip" );

        addButton( "show/hide icon" );

        addButton( "enable/disable submenu" );



        // create the menu

        createMenu();



        //show();

    }



    public static void main( String[] args )

    {

        try{ UIManager.setLookAndFeel( UIManager.getSystemLookAndFeelClassName() ); }

        catch( Exception e ) {}



        new Example();

    }



    public void actionPerformed( ActionEvent e )

    {

        if( e.getActionCommand().equals( "change tooltip" ) )

        {

            if( currentIndexTooltip == 0 ) currentIndexTooltip = 1;

            else currentIndexTooltip = 0;



            menu.setToolTip( toolTips[ currentIndexTooltip ] );

        }

        else if( e.getActionCommand().equals( "change icon" ) )

        {

            if( currentIndexIcon == 0 ) currentIndexIcon = 1;

            else currentIndexIcon = 0;



            menu.setIcon( icons[ currentIndexIcon ] );

        }

        else if( e.getActionCommand().equals( "show/hide icon" ) )

        {

            if( menu.isIconVisible() ) menu.hideIcon();

            else menu.showIcon();

        }

        else if( e.getActionCommand().equals( "enable/disable submenu" ) )

        {

            SysTrayMenuItem item = menu.getItem( "Communication" );

            if( item.isEnabled() ) item.setEnabled( false );

            else item.setEnabled( true );

        }

    }



    public void menuItemSelected( SysTrayMenuEvent e )

    {

        if( e.getActionCommand().equals( "exit" ) ) System.exit( 0 );

        else if( e.getActionCommand().equals( "about" ) )

        {

            JOptionPane.showMessageDialog( this, "SysTray for Java v" + SysTrayMenu.VERSION );

        }

        else JOptionPane.showMessageDialog( this, e.getActionCommand() );

    }



    public void iconLeftClicked( SysTrayMenuEvent e )

    {

        if( isVisible() ) hide();

        else show();

    }



    public void iconLeftDoubleClicked( SysTrayMenuEvent e )

    {

        JOptionPane.showMessageDialog( this, "You may prefer double-clicking the icon." );

    }



    void createMenu()

    {

        // create some labeled menu items

        SysTrayMenuItem subItem1 = new SysTrayMenuItem( "Windows 98", "windows 98" );

        subItem1.addSysTrayMenuListener( this );

        // disable this item

        subItem1.setEnabled( false );



        SysTrayMenuItem subItem2 = new SysTrayMenuItem( "Windows 2000", "windows 2000" );

        subItem2.addSysTrayMenuListener( this );

        SysTrayMenuItem subItem3 = new SysTrayMenuItem( "Windows XP", "windows xp" );

        subItem3.addSysTrayMenuListener( this );

        

        SysTrayMenuItem subItem4 = new SysTrayMenuItem( "GNOME", "gnome" );

        subItem4.addSysTrayMenuListener( this );

        subItem4.setEnabled( false );

        

        SysTrayMenuItem subItem5 = new SysTrayMenuItem( "KDE 3", "kde 3" );

        subItem5.addSysTrayMenuListener( this );



        Vector items = new Vector();

        items.add( subItem1 );

        items.add( subItem2 );

        items.add( subItem3 );

        items.add( subItem4 );

        items.add( subItem5 );



        // create a submenu and insert the previously created items

        SubMenu subMenu = new SubMenu( "Supported", items );



        // create some checkable menu items

        CheckableMenuItem chItem1 = new CheckableMenuItem( "IPC", "ipc" );

        chItem1.addSysTrayMenuListener( this );

        

        CheckableMenuItem chItem2 = new CheckableMenuItem( "Sockets", "sockets" );

        chItem2.addSysTrayMenuListener( this );



        CheckableMenuItem chItem3 = new CheckableMenuItem( "JNI", "jni" );

        chItem3.addSysTrayMenuListener( this );

        

        // check this item

        chItem2.setState( true );

        chItem3.setState( true );



        // create another submenu and insert the items through addItem()

        SubMenu chSubMenu = new SubMenu( "Communication" );

        // disable this submenu

        chSubMenu.setEnabled( false );



        chSubMenu.addItem( chItem1 );

        chSubMenu.addItem( chItem2 );

        chSubMenu.addItem( chItem3 );



        // create an exit item

        SysTrayMenuItem itemExit = new SysTrayMenuItem( "Exit", "exit" );

        itemExit.addSysTrayMenuListener( this );



        // create an about item

        SysTrayMenuItem itemAbout = new SysTrayMenuItem( "About...", "about" );

        itemAbout.addSysTrayMenuListener( this );



        // create the main menu

        menu = new SysTrayMenu( icons[ 0 ], toolTips[ 0 ] );



        // insert items

        menu.addItem( itemExit );

        menu.addSeparator();

        menu.addItem( itemAbout );

        menu.addSeparator();

        menu.addItem( subMenu );

        menu.addItem( chSubMenu );

    }



    void addButton( String label )

    {

        JButton btn = new JButton( label );

        btn.setActionCommand( label );

        btn.addActionListener( this );



        getContentPane().add( btn );

    }

}

6、把源文件到处为JAR包 tray.jar (可以指定Main Class)
7、使用JSmooth包装或使用批处理文件运行
  c:/jdk1.5.0_09/bin/java -cp lib/systray4j.jar;lib/tray.jar; -Djava.library.path=. com.tray.Example 
  c:/jdk1.5.0_09/bin/java 指定使用的虚拟机
  lib/systray4j.jar;lib/tray.jar; 指定类路径
  -Djava.library.path=. 指定可执行文件或dll库文件的搜索路径
  com.tray.Example 指定运行主文件

8、直接运行jar包的批处理命令

   MANIFEST.MF 文件内容

   Manifest-Version: 1.0
   Main-Class: com.tray.Example
   Class-Path: systray4j.jar

   run.bat 文件内容

   c:/jdk1.5.0_09/bin/java -Djava.library.path=. -jar lib/tray.jar