[ptp-dev] Need method to post error messages in parallel tab

[Dave Wootton <dwootton@xxxxxxxxxx>]

I'm working on my implementation of 
AbstractRMLaunchConfigurationDynamicTab where I need to validate the 
values for a number of fields, and issue an error message when a field is 
invalid. I can return a RMLaunchValidation object with error message from 
canSave() or isValid() but the error message shows up only when these 
methods are called, and not as the user is interactively filling in the 
panel, which I suspect is the preferred behavior.

I don't think I have access to the ParallelTab object, which I think I 
need to get the message displayed. If I'm missing something, can you 
explain how I should do this? Otherwise, can some method be provided to 
display error messages?

This isn't urgent, since for now while I am developing this code, I can 
use a println statement, and implementing a method call later should be a 
1 line change for me.

Thanks
Dave