I think you can do this only if you send the data in discrete chunks. When each chunk is received, the progress bar can be updated.
To be honest, it sounds like something that's probably more trouble than it's worth. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
