title: Does javafx support MDI (Multiple document interface)?
body: <p>I am designing program and I need to use MDI (Multiple document interface) and I don't know how to do so so please could anyone answer me.
  There is video on YouTube doing MDI in javafx but there is no source code or explanation of the video the video link is :<a href="https://www.youtube.com/watch?v=0nskbRY-Tnw" rel="nofollow">https://www.youtube.com/watch?v=0nskbRY-Tnw</a> .
  Please help me with this it is shame to javafx to not allow us to manage windows inside other windows.  </p>