Swing and background picture

Hi,

I am trying to put some labels and textfields to a JFrame with a jpeg picture as background. I am working with JLayeredPane and Swing, but the picture will not appear in  the background.

Anybody here who can help me with this?

This is my current source ...

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package daframe;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.GridLayout;
import java.awt.Label;
import java.awt.TextField;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JLayeredPane;
import javax.swing.JPanel;


public class ChooseKey extends Frame{
   
    private char rotateLeft;
    private char rotateRight;
    private char pause;
    private char shiftLeft;
    private char shiftRight;
    private char dropDown;
    private int height;
    private int width;
   
    public ChooseKey(int width, int height, String pic)
    {
        TextField rotateLeft = new TextField("",1);
        TextField rotateRight = new TextField("",1);
        TextField pause = new TextField("p");
        TextField shiftLeft = new TextField("d");
        TextField shiftRight = new TextField("a");
        TextField dropDown = new TextField("s");
        Sprache dieSprache = new Sprache(spr);
       
        //set size and title for frame
        setTitle("choose keys");
        setSize(width,height);
           
        //create LayeredPane and add icon to label
        JLayeredPane pane = new JLayeredPane();
        //Image laden und auf Label packen
        ImageIcon back = new ImageIcon(pic);
        JLabel label = new JLabel(back);
        //Der LayeredPane eine Dimension zuweisen
        pane.setPreferredSize(new Dimension(width,height));
               
        //label.setLayout(new BorderLayout());
       
        //add picture to layer 0
        pane.add(label,new Integer(0));
       
        //rotateLeft.setColumns(1);
       
        //pane.setLayout(new FlowLayout());
        pane.setLayout(new GridLayout(6,2));            
               
        //create panel and add components for choosing the keys
        JPanel panel1 = new JPanel();
        panel1.setLayout(new FlowLayout(FlowLayout.LEFT));
        panel1.add(rotateLeft);
        panel1.add(new Label("key_rl"));
        panel1.setOpaque(false);
       
        JPanel panel2 = new JPanel();
        panel2.add(rotateRight);
        panel2.setLayout(new FlowLayout(FlowLayout.LEFT));        
        panel2.add(new Label("key_rr"));
        panel2.setOpaque(false);
       
        JPanel panel3 = new JPanel();
        panel3.setLayout(new FlowLayout(FlowLayout.LEFT));
        panel3.add(pause);
        panel3.add(new Label("key_p"));
        panel3.setOpaque(false);
       
        JPanel panel4 = new JPanel();
        panel4.setLayout(new FlowLayout(FlowLayout.LEFT));
        panel4.add(shiftLeft);
        panel4.add(new Label("key_sl"));
        panel4.setOpaque(false);
       
        JPanel panel5 = new JPanel();
        panel5.setLayout(new FlowLayout(FlowLayout.LEFT));
        panel5.add(shiftRight);
        panel5.add(new Label("key_sr"));
        panel5.setOpaque(false);
       
        JPanel panel6 = new JPanel();
        panel6.setLayout(new FlowLayout(FlowLayout.LEFT));
        panel6.add(dropDown);
        panel6.add(new Label("key_dd"));
        panel6.setOpaque(false);
       
                           
        pane.add(panel1, new Integer(1));
        pane.add(panel2, new Integer(1));
        pane.add(panel3, new Integer(1));
        pane.add(panel4, new Integer(1));
        pane.add(panel5, new Integer(1));
        pane.add(panel6, new Integer(1));
        pane.setOpaque(false);
               
        add(pane);
       
        addWindowListener(new WindowAdapter()
        {
            public void windowClosing(WindowEvent e)
            {
                System.exit(0);
            }
        });
    }
   
   
/**
 * testdriver for class
 * @param args
 */    
    public static void main (String args[])
    {
        ChooseKey t = new ChooseKey(500,400,"images/back.jpg");
        t.show();
    }
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Thanks for your advise.

CU