title: Blackberry's Status Four Way input?
body: <p>The documentation for Field in the BB 4.7 API @ 
  <a href="http://www.blackberry.com/developers/docs/4.7.0api/net/rim/device/api/ui/Field.html#navigationClick(int,%20int)" rel="nofollow noreferrer">http://www.blackberry.com/developers/docs/4.7.0api/net/rim/device/api/ui/Field.html#navigationClick(int,%20int)</a> shows that the source of a navigationClick can be determined "by checking the KeypadListener.STATUS_TRACKWHEEL and KeypadListener.STATUS_FOUR_WAY bits in the status parameter" and that "exactly one of them will be set".</p>
  
  <p>I'm having trouble understanding some of this documentation. Would anyone be able to explain what the "four way input device" is that STATUS_FOUR_WAY represents? And if the navigationClick event is triggered by a touch-screen pointer press event (eg: on the Blackberry Storm), which of these bits should I expect to be set? It doesn't seem like either one of these is the "correct" source, but the docs imply one of them will be set. </p>
  
  <p>Thanks for the help!</p>