Shortcut Key in JInternalFrame

Hi,
I have an application that has multiple JInternalFrames displayed within split panes. I am trying to set shortcut keys to cycle through the visible JInternalFrame. I have a Menu Item oCycleWindows, on which I called setAccelerator() with Ctrl+Shift+M. In th emenu handler for this item, I have defined a function that checks the current focussed internal frame, and accordingly picks the next one to get the focus.
My problem is as follows: on clicking Ctrl+Shift+M, I am able to see that the next window has focus (the title bar color changes), but when I use the up/down keys to navigate within the newly focussed window, actually the navigation happens in the previous window....
I have a tree view at the left, and two views at the right, and going from the tree view to any of the right views sometimes works correctly, sometimes doesn't (in fact i believe this happens every alternate time I shift to the non-tree view). Here, I have tables in the right views, and I try to select different rows using up/down keys once the right view has the focus, but the navigation occurs in the Tree view, with previous/next node getting selected instead!
The funniest part is, the problem isn't there if the shortcut defined is 'F6', but for any other shortcut (F12, F11, Ctrl+M, Ctrl+Shift+M, Ctrl+K, CTrl+Shift+K etc.) this problem is seen.
Does anyone have ANY idea why this happens? I tried to look up the bugs DB, but couldn't find anything specific to this...
Sample Code:
JMenuItem oCycWin = new JMenuItem("Cycle Windows");
oCycWin.setMnemonic('C');
oCycWin.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_M, ActionEvent.CTRL_MASK | ActionEvent.SHIFT_MASK, true));
//oCycWin.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F6, 0, true));
oCycWin.addActionListener(new ActionListener()
   public void actionPerformed(ActionEvent e)
      /* oCurWin is a JInternalFrame object (extended class) that tracks the
         current focussed window
      if(oCurWin.ID == 1)
        oCurWin.ID = 2;
      else if(oCurWin.ID == 2)
        oCurWin.ID = 3;
      else
        oCurWin.ID = 1;
      oCurWin.setVisible(true);
      try
     oCurWin.setSelected(true);
      catch(java.beans.PropertyVetoException e)
     System.out.println("Can select oCurWin");
});This code works fine for accelerator set as F6, and when we shift to the tree view. But sometimes on shifting focus to any of the right views, with accelerator not F6, although the right view appears to be focussed due to change in title bar color, the navigation continues in the tree view.
Thanks...
Shefali

Hi,
have you tried requesting the focus on your newly selected internal frame ?

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