title: JPanel keylistener
body: <p>I am trying to add a key listener that holds a <code>JTabbedPane</code>.<br>
  It should switch the tabs when ctrl + tab is received.<br>
  But the keypressed event is never sent 
  I tried adding it to the panel and to the tabbed object - but with no success. </p>
  
  <p>Here is my code </p>
  
  <pre><code>SwitchTabsListener ctrlTabListener = new SwitchTabsListener(genericTabbedPanel);  
  jMainFrame.addKeyListener(ctrlTabListener);  
  genericTabbedPanel.addKeyListener(ctrlTabListener);  
  </code></pre>