JAVA 06 - プログラム倉庫

import java.awt.*;
import java.awt.event.*;

public class ex06
{
  public static void main(String[] args)
  {  
    Frame f = new Frame("ex06");    
    Button b1 = new Button("up");
    Button b2 = new Button("douwn");
    Button b3 = new Button("kawai");
    Button b4 = new Button("son");
    Button b5 = new Button("pp");
    f.setSize(700, 700);                
    f.setLayout(new BorderLayout(5, 5));  
    f.add(b1, BorderLayout.NORTH);
    f.add(b2, BorderLayout.SOUTH);
    f.add(b3, BorderLayout.WEST);
    f.add(b4, BorderLayout.EAST);
    f.add(b5, BorderLayout.CENTER);
    f.setVisible(true);                          
    f.addWindowListener(new WindowAdapter()
      {
        public void windowClosing(WindowEvent e)
        {
          System.exit(0);                  
        }
      });
   }
}