🚀 go-pugleaf

I whould like to display popup menu on right-click on row.
I have something like :

class MyTable extends JTable{
  JPopupMenu popupMenu = new JPopupMenu("xxx");

   public MyTable(){
      popupMenu.add("10000000000");
      popupMenu.add("20000000000");

      add(popupMenu);

      addMouseListener(new MouseAdapter(){
        public void mouseReleased(MouseEvent me){
            popupMenu.show(me.getComponent(), me.getX(), me.getY());
        }
   }

}


Seems event are fired and menu should be displayed. But, here is
a problem. As I see the menu is shown, but immediatelly hides. Why?
Only when I right-clicked  on last column in row near the end of cell width
menu
still appear on the screen.

MyTable is inserted into JPanel wich are displayed in JScrollPane.

--
Kyril Matveyonok,
km@tts.org.by