testmenu.java~32~

提供了常用的JAVA技术的示例

package TestMenu;

import java.awt.*;
import java.awt.event.*;
import java.awt.Frame;
import javax.swing.ImageIcon;

public class TestMenu {
    private Frame f=new Frame("多级菜单示例");
    private Menu m1=new Menu("文件");
    private Menu m2=new Menu("编辑");
    private Menu mhelp=new Menu("帮助");
    private MenuBar mb=new MenuBar();
    private MenuItem mi11=new MenuItem("新建");
    private MenuItem mi12=new MenuItem("打开");
    private MenuItem mi13=new MenuItem("保存");
    private MenuItem mi21=new MenuItem("查找");
    private MenuItem mih=new MenuItem("帮助文件");
    CheckboxMenuItem mi22=new CheckboxMenuItem("工具");

    public TestMenu() {
        m1.add(mi11);
        m1.add(mi12);
        m1.add(mi13);
        m1.addSeparator(); // 分 隔 符
        m1.add(m2);
        m2.add(mi21);
        m2.add(mi22);


        f.setMenuBar(mb);
        f.setIconImage(new ImageIcon("image.gif").getImage());
        mb.add(m1);
        mb.setHelpMenu(mhelp);
        mhelp.add(mih);
        f.setSize(200,200);
        f.addWindowListener(new WindowAdapter(){
            public void windowClosing(WindowEvent e){System.exit(0);}
            });
        f.setVisible(true);
    }
    public static void main(String[] args) {
      TestMenu testMenu1 = new TestMenu();
    }
}