A First Example
/** Simple Java 2D Example
*
* @version 0.9 12/07/2001
* @author Pascal Vuylsteker
*/
import javax.swing.*;
public class HelloWordSimple
{ public static void main(String[] args)
{ HelloWordFrame frame = new HelloWordFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.show();
}
}
class HelloWordFrame extends JFrame
{ public HelloWordFrame()
{ setTitle("Hello World !! ");
setSize(300,200);
HelloPanel panel = new HelloPanel();
Container contentPane = getContentPane();
contentPane.add(panel);
}
}
class HelloPanel extends JPanel
{ public void paintComponent(Graphics g)
{ super.paintComponent(g);
g.drawString("Hello again...", 20, 20);
}
}