将menubar加入_java菜单栏工具栏

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import java.util.EventListener;

public class TestMenuBar extends Frame /*implements ActionListener*/

{

MenuBar menubar=new MenuBar();

Menu fileM=new Menu(“File”);

Menu editM=new Menu(“Edit”);

Menu toolsM=new Menu(“Tools”);

Menu helpM=new Menu(“Help”);

MenuItem fileM1=new MenuItem(“New”);

MenuItem fileM2=new MenuItem(“Open”);

MenuItem fileM3=new MenuItem(“Save”);

Menu fileM4=new Menu(“Print”);

CheckboxMenuItem fileM5=new CheckboxMenuItem(“Quit”,true);

MenuItem printM=new MenuItem(“Preview”);

MenuItem setM=new MenuItem(“Setting”);

MenuItem editM1=new MenuItem(“连接”);

public TestMenuBar()

{

setM.setActionCommand(“set”);

editM1.setActionCommand(“connect”);

printM.addActionListener(new MenuBarListener());

setM.addActionListener(new MenuBarListener());

menubar.add(fileM);

menubar.add(editM);

menubar.add(toolsM);

menubar.add(helpM);

fileM.add(fileM1);

fileM.add(fileM2);

fileM.add(fileM3);

fileM.add(fileM4);

fileM.addSeparator();

fileM4.add(printM);

fileM4.add(setM);

fileM.add(fileM5);

editM.add(editM1);

//editM1.addActionListener(this);

this.setMenuBar(menubar);

this.addWindowListener(new WindowAdapter()

{

public void windowClosing(WindowEvent e)

{

e.getWindow().dispose();

}

});

editM1.addActionListener(new ActionListener()

{

public void actionPerformed(ActionEvent e)

{

if(editM1.getActionCommand().equals(“connect”))

{

editM1.setActionCommand(“disconnect”);

editM1.setLabel(“断开”);

}

else if(editM1.getActionCommand().equals(“disconnect”))

{

editM1.setActionCommand(“connect”);

editM1.setLabel(“连接”);

}

}

});

}

public static void main(String[] args)

{

System.out.println(“Hello World!”);

TestMenuBar mainFrame=new TestMenuBar();

mainFrame.setTitle(“TestMenuBar”);

mainFrame.setSize(400,400);

mainFrame.setVisible(true);

}

/*public void actionPerformed(ActionEvent e)

{

// TODO: Add your code here

if(e.getActionCommand().equals(“connect”))

{

editM1.setActionCommand(“disconnect”);

editM1.setLabel(“断开”);

}

else if(e.getActionCommand().equals(“disconnect”))

{

editM1.setActionCommand(“connect”);

editM1.setLabel(“连接”);

}

}*/

}

posted on 2007-01-20 14:40 大头剑客 阅读(355) 评论(0)  编辑  收藏 所属分类: 学习笔记