JPopMenu and TabbedPane

Hello All,
I have unique problem..

I have Dialog Box, with a tabbed Pane containing
two tabs say A and B.
B had a table with one of its column when
clicked pop's a PopupMenu.
Now my problem,
When this menu is popped, i able change the tab
to A.
i.e I pop the menu, since i have not selected any value in the menu, it is displayed.
now mouse is clicked on the other tab, the pop menu is there and A's Tab Content is displayed.
What i want is !!
when other tab is clicked i want the popup menu to disappear.
any clue on how to achieve this...
One more doubt:-
can i add menu object [with menuitems in the menu object] to JComboBox.
If yes, please give the clue to do this.
thanks in advance
vinaya

Could you please post some code... the JPopupMenu works correctly in the test code that I made...

import java.awt.event.*;
import javax.swing.*;
 
public class PopupFrameTest extends JFrame {
    public static void main( String[] arg ) {
        new PopupFrameTest();
    }
 
    public PopupFrameTest() {
        JTabbedPane tp = new JTabbedPane();
        JPanel p1 = new JPanel();
        JLabel one = new JLabel( "one" );
        p1.add( one );
        tp.add( "one", p1 );
        JPanel p2 = new JPanel();
        JLabel two = new JLabel( "two" );
        p2.add( two );
        tp.add( "two", p2 );
        getContentPane().add( tp );
 
        final JPopupMenu pop = new JPopupMenu();
        pop.add( new JMenuItem( "item 1" ) );
        pop.add( new JMenuItem( "item 2" ) );
        pop.setPopupSize( 80, 80 );
 
        two.addMouseListener( new MouseAdapter() {
            public void mousePressed( MouseEvent e ) {
                pop.show( (JComponent)e.getSource(), e.getX(), e.getY() );
            }
        } );
 
        setDefaultCloseOperation( EXIT_ON_CLOSE );
        setSize( 400, 400 );
        setVisible( true );
    }
}

-Nate

i am working on this..
will o/p the code ..
in a day or two
Thanks for the help
vinaya