JAVA Frame problem

Question

Hi,
I hav a problem in JAVA. I have a main frame. This has an internal
frame as its compnent. The size(height) of internal frame is more
than the main frame. I want the a to vertically scroll in main frame
to see the entire internal frame.
     The following code i tried with JSCrollPane gives me only
horizontall scrolling , so i can see entire width, but no verticall
scroll to see entire height of internal frame.
     Can u solve this problem.
Bye,
Pradeep
import java.awt.*;
import javax.swing.*;
public class Main extends JFrame
     JInternalFrame jInternal;
     JScrollPane jPane;
     Main()
          jInternal = new JInternalFrame();
          jInternal.setSize(200,600);//Internal Frame height bigger
          jPane = new JScrollPane(jInternal);
          getContentPane().add(jPane);
          setSize(200,200);//Frame height smaller
          jInternal.show();
     public static void main(String a[])
          Main m = new Main();
          m.show();     

Answer 1

Hi.. This might help:
JScrollPane jPane;
jPane = new JScrollPane(jInternal,
ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED,
ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
U can change those constants so that it shows the scrollbars at all time.. Now they only appear when needed..