title: How to handle mouse dragging event in JFreeChart
body: <p>I want to know whether it is possible to listen to the mouse event of dragging in JFreeCharts. By default it is assign to zooming. I remove this zooming functionality with,</p>
  
  <p><code>chartPanel.setDomainZoomable( false);<br/>
   chartPanel.setRangeZoomable( false);</code></p>
  
  <p>And I have used <i>ChartMouseListener</i> interface for listening to mouse events. I'm able to track click and move events.
  But I'm unable to track the drag event.<br/>
  So I want to know where, is there a way for tracking mouse drag event? Please help me on this.</p>
  
  <p>Thnax in advance...</p>