title: How to listen to keyboard events in GWT table?
body: <p>In my GWT program I have a table that has a selected row. I'd like to move the row selection with the up- and down-keys on the keyboard. So I have to catch the key events somehow.</p>
  
  <p>The GWT docs handle key events in input fields only. But I don't have an input field!</p>
  
  <p>Is this possible at all? Maybe it is a DOM/Javascript restriction that GWT cannot work around...</p>