title: Interactive gantt chart component for flex
body: <p>My company have a web application product for distribution planning and scheduling. 
  An important part of it is a gantt chart component where user can fine tune the schedules. Currently the gantt chart component is pure javascript+dhtml.</p>
  
  <p>I am currently looking into the possibility of moving to Flex to get richer interactivity and generally nicer UI.</p>
  
  <p>The question is: <strong>is there any good interactive gantt chart component for Flex?</strong></p>
  
  <p>By "interactive" I mean that user can interact with the gantt chart and modify data using it, as opposed to just seeing it as part of a reporting use case.
  We don't mind paying if the amount worth it.</p>
  
  <p>Thanks</p>