title: WP7 how to handle Flick and DragDelta event
body: <p>I want to make a sliding panel in Windows Phone 7, like the status panel in Android, that supports Tap, Drag and Flick gesture.</p>
  
  <p>I'm using toolkit <code>GestureListener</code> for my <code>StackPanel</code>. It works for the <code>Tap</code> and <code>DragDelta</code> event. However when the user flicks, both <code>DragDelta</code> and <code>Flick</code> event is raised, which is hard for me to detect if user wants to drag or flick. </p>
  
  <p>How can I handle these  two events ?</p>