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import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.URL;
public class menu extends JFrame implements ActionListener
{
public menu()
{
setDefaultCloseOperation(EXIT_ON_CLOSE);//³ÌÐòÍ˳ö
JMenuBar menuBar1 = new JMenuBar();//Éú³ÉʵÀý
JMenu menuFile = new JMenu("Îļþ(File)");//²Ëµ¥ÊµÀý
JMenu menuEdit = new JMenu("±à¼(E)");
JTable jTable = new JTable();//ʵÀý»¯±í¸ñ
JToolBar toolBar = new JToolBar("mytoolbar!");//¹¤¾ßÌõʵÀý
toolBar.setVisible(true);//É趨¿É¼û
//¶¨Ò屸ÓõĿì½Ý¼ü
menuFile.setMnemonic(KeyEvent.VK_F);
menuEdit.setMnemonic(KeyEvent.VK_E);
//menuFileµÄ²Ëµ¥ÏîʵÀý
String file [] ={"н¨","´ò¿ª","±£´æ","Áí´æΪ","","Í˳ö"};
KeyStroke keyStroke1[]={null,
KeyStroke.getKeyStroke(KeyEvent.VK_O, InputEvent.CTRL_MASK),
null,
null,
null,
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public class homework11
{
public static void main(String[] args)
//Êä³ö1000ÒÔÄÚµÄËùÓÐÍêÊý
{
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