Hi Friend,

Try the following code:

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

class MyFrame
{
JDialog d;
JLabel label1=new JLabel("Enter Name");
JTextField text1 = new JTextField(10);
JLabel label2=new JLabel("Enter Address");
JTextField text2 = new JTextField(10);
JPanel panel=new JPanel(new GridLayout(3,2));
public MyFrame(JFrame parent)
{
JButton button = new JButton("OK");
d = new JDialog(parent);
panel.add(label1);
panel.add(text1);
panel.add(label2);
panel.add(text2);
panel.add(button);
d.getContentPane().add(panel,BorderLayout.CENTER);
d.setTitle("JDialog");
d.setModal(true);
d.pack();
d.setSize(300,100);

button.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent ae){
d.dispose();
}
});
d.setVisible(true);

}

public String getName(){
return text1.getText();
}
public String getAddress(){
return text2.getText();
}


}
class ModelFrame
{
JLabel label1 = new JLabel();
JLabel label2 = new JLabel();
JPanel panel=new JPanel(new GridLayout(3,2));
public void buildGUI()
{
JButton button = new JButton("Click here to enter name and address");
panel.add(label1);
panel.add(label2);
panel.add(button);
final JFrame f = new JFrame();
f.getContentPane().add(panel,BorderLayout.CENTER);
f.pack();
f.setLocationRelativeTo(null);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.setVisible(true);
button.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent ae){
label1.setText("Name = "+new MyFrame(f).getName());
label2.setText("Address = "+new MyFrame(f).getAddress());
}
});
}
public static void main(String[] args)
{
new ModelFrame().buildGUI();

}
}

Thanks