Java Code

import java.awt.*;
import javax.swing.*;
public class Smiley2 extends JPanel
{
	Color faceColor;
	int width, height;
	public Smiley2( int w, int h )
	{
		width = w;
		height = h;
		setPreferredSize( new Dimension( width, height ) );
	}
	public void paintComponent ( Graphics g )
	{
		super.paintComponent( g );
		g.setColor( Color.yellow );	// face
		g.fillOval( 0,0, width, height );

		g.setColor( Color.black );	// outline of face
		g.drawOval ( 0,0, width,height );
		
		g.fillRect ( width/4,height/3, width/5,6 ); 	// left eye
		g.setColor( Color.blue );	// right eye
		g.fillOval(  width-width/3, height/4, width/10, height/6 );
		
		g.setColor( Color.red ); 	// mouth
	      	g.fillArc( width/4, height/2, width/2, height/3, 180, 180 );
      }
	public void setColor( Color newColor )
	{
		faceColor = newColor;
	}
}



import java.awt.*;
import javax.swing.*;

public class SmileyApplet2 extends JApplet
{
    Smiley2 smiles, happy;
    JButton button;
    JTextField tf;
    
    public void init( )
    { 
	// create Smiley object
	smiles = new Smiley2( 200, 200 );  
	smiles.setColor( Color.MAGENTA );
	happy = new Smiley2( 400, 100 );  
	happy.setColor( Color.GREEN );

	// setPreferredSize accomplished in Smiley2 class so no need to do it here!

	// create button and textfield
    	button = new JButton( "go!" );
    	tf = new JTextField(10);

	// add to applet
        setLayout( new FlowLayout( ) );
        add( button );
	add( smiles );
	add( tf );
    }
}