framedemo.java

来自「JAVA的一些基础教程」· Java 代码 · 共 32 行

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

public class FrameDemo extends Frame 
{ 

   public FrameDemo() 
   { 
      addWindowListener(new WinCloser()); 
      setLayout(new FlowLayout());
      add(new Button("ok"));
      setTitle("Frame demo"); 
      setBounds( 100, 100, 200, 200); 
      setBackground(Color.red);
      setVisible(true); 
   }  


   public static void main(String args[]) 
   { 
      FrameDemo fe = new FrameDemo(); 
   } 
} 

class WinCloser extends WindowAdapter 
{ 
   public void windowClosing(WindowEvent e) 
   { 
      System.exit(0); 
   } 

}