menuapplet.java

java 完全探索的随书源码

// MenuApplet.java

import javax.swing.*;

public class MenuApplet extends JApplet
{
   public void init ()
   {
      JMenuBar menubar = new JMenuBar ();

      JMenu menuFile = new JMenu ("File");

      JMenuItem openItem = new JMenuItem ("Open");
      menuFile.add (openItem);

      JMenuItem saveItem = new JMenuItem ("Save");
      menuFile.add (saveItem);

      menubar.add (menuFile);

      JMenu menuHelp = new JMenu ("Help");

      JMenuItem aboutItem = new JMenuItem ("About");
      menuHelp.add (aboutItem);

      menubar.add (menuHelp);

      setJMenuBar (menubar);
   }
}