爱玺玺

import java.awt.CheckboxMenuItem;

import java.awt.Frame;

import java.awt.Menu;

import java.awt.MenuBar;

import java.awt.MenuItem;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

public class TestMunuBar extends Frame{

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");

MenuItem print1=new MenuItem("Preview");

MenuItem print2=new MenuItem("Setting");

CheckboxMenuItem fileM5=new CheckboxMenuItem("Quit");

public TestMunuBar(){

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();

fileM.add(fileM5);

fileM4.add(print1);

fileM4.add(print2);

MenuListener m1=new MenuListener();

print1.addActionListener(m1);

print2.addActionListener(m1);

this.setMenuBar(menuBar);

addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent e){

dispose();

System.exit(1);

}

});

}

public static void main(String[] args){

TestMunuBar mainFrame=new TestMunuBar();

mainFrame.setTitle("菜单条ToolsBar");

mainFrame.setSize(400, 400);

mainFrame.setVisible(true);

}

}