window.java

来自「这是《Java 2 简明教程(第2版)》一书配套的源代码。」· Java 代码 · 共 27 行

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

public class Window extends Frame
{
  Window()
  {
    super("Windows");
    setSize(350,200);
    setVisible(true);
    addWindowListener(new Win());
   }

  public static void main(String args[])
   {
     new Window();
   }
 }
 class Win extends WindowAdapter
  {
    public void windowsClosing(WindowEvent e)
    {
      System.exit(0);
    }
  }