Reverse Numbers

Hi
In the following program, what ever digits are typed into the inputbox
I want them displayed in reverse order in the status bar. At the moment
only the first digit appears in the status bar. I can't see where i'm
going wrong. Maybe someone can take a look.
Cheers Ian

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

public class Reverse extends JApplet implements ActionListener {
JTextField inputField;
JLabel prompt;

// set up GUI components
public void init()
{
prompt = new JLabel( "Enter Digits:" );
inputField = new JTextField( 4 );
inputField.addActionListener( this );

Container container = getContentPane();
container.setLayout( new FlowLayout() );
container.add( prompt );
container.add( inputField );

} // end method init

// call method qualityPoints if user input is within range
public void actionPerformed( ActionEvent actionEvent )
{
int inputNumber = Integer.parseInt( inputField.getText() );


if ( inputNumber != 0 ){
showStatus( "Reversed is: " + qualityPoints( inputNumber ) );}
else
showStatus( "Invalid input." );

} // end method actionPerformed

// return single digit value of grade
public int qualityPoints( int num)
{
int rightDigit =0;
int newnum = 0;

rightDigit = num % 10;
newnum = newnum * 10 + rightDigit;
num = num / 10;

return num;

} // end method qualityPoints

} // end class Reverse

.

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