0118 - プログラム倉庫

import java.awt.*;
import java.awt.event.*;
class pro0118 extends Frame {

   public static void main(String [] args) { 
       Frame f=new pro0118(); 
       f.setTitle("[[pro]]0118"); 
       f.setSize(500,500); 
       f.setBackground(Color.yellow); 
       f.setVisible(true); 
   } 

pro0118(){addWindowListener(new stopwin());}
class stopwin extends WindowAdapter{

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

public void paint(Graphics g){
g.setColor(Color.blue);
g.drawLine(10,10,100,100);
}

}