How to have jtextfield focus enabled after window loading

Question

Hi
Can I know how a JTextField can have cursor in it after the window it consists is loaded?
Tried using the requestFocus(), but it did not work even after
isFocusable() returned true.
Could I get a whole piece of working code if possible, to see what interfaces my class should implement and what methods have to be overridden.
More:
I have a JTextArea(not editable) , JTextField and a JButton in the frame.
Thanks
Reddy

Answer 1

hi try this code
import javax.swing.*;
public class exam1 extends JFrame
     public exam1()
          setSize(450,500);
          JTextField tx1= new JTextField(15);
          tx1.requestFocus();
          JPanel pnl= new JPanel();
          pnl.add(tx1);
          getContentPane().add(pnl);
     public static void main(String arg[])
          exam1 ex = new exam1();
          ex.setVisible(true);
          //ex.show();
}Cheers
jofin