import java.awt.event.*;
import java.awt.Color.*;
import javax.swing.*;
import javax.swing.border.*;
import java.io.*;


class FinalSales implements ActionListener
{
    JFrame jf1;
    JTabbedPane main = new JTabbedPane();
    JButton btnLogoff;
    //JButton =new JButton("LogOff");
    //Purchase Form
    JDialog d1;

    FinalSales()
    {
        jf1=new JFrame("Vision Tech software");
        JPanel jp=new JPanel();
        JPanel jp1=new JPanel();
        JPanel jp2=new JPanel();

        d1=new JDialog(jf1,true);

        btnLogoff=new JButton("LogOff");
        btnLogoff.addActionListener(this);

        //jp.add(btnLogoff);
        main.addTab("Login",null,jp1,"Login Details Info");
        main.addTab("Login",null,jp2,"Login Details Info");
        jp.add(jp1);
        jp.add(jp2);


        d1.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_ CLOSE);

        d1.setContentPane(jp);
        d1.setSize(500,500);
        d1.setLocationRelativeTo(null);
        d1.setResizable(false);
        d1.setVisible(true);

        //Action Listeners

    }



    public void actionPerformed(ActionEvent e)
    {
        if(e.getSource()==btnLogoff)
        {
            System.out.println("hellow");
            int choice = JOptionPane.showConfirmDialog (d1,
            "Do you really want to Log-Off" ,
            "Confirm LogOff" , JOptionPane.YES_NO_OPTION);
            if(choice==JOptionPane.YES_OPTION)
                System.exit(0);
        }

    }
    public static void main(String args[])
    {

        new FinalSales();
    }
}



this is my code can i add tabbedPanes to my dialog box

plz Help me TEchies