pro060２ - プログラム倉庫

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

class pro0602 extends Frame {

   public static void main(String [] args) { 
       Frame f=new pro0602(); 
       f.setTitle("[[pro]]0602"); 
       f.setSize(500,500); 
       f.setBackground(Color.red); 
       f.setVisible(true); 
   } 

pro0602(){addWindowListener(new stopwin());}
class stopwin extends WindowAdapter{

   public void windowClosing(WindowEvent we){System.exit(0);} 
   } 

public void paint(Graphics g){
g.setColor(Color.green);
g.drawLine(100,100,350,350);

 } 

}