[Paraview] Displaying a List of Strings in a popup [ParaView 3]

[Mike Jackson]

I am writing a plugin for ParaView 3 and I am going with the idea of  
having ParaView 3 autogenerate the GUI for my Reader. (We are  
prototyping at this point).
    I need to retrieve a list of Strings from my Data File to display  
to the user so the user can then select one of those string values. I  
generally understand all the C++ code part. It is the Server Manager  
XML that I am getting hung up on. I have been reading through the  
ParaView book and looking through some of the XML files in ParaView 3  
source code. It would seem I need something like:

<StringVectorProperty
         name="PhaseName"
         command="GetPhaseList"
         information_only="1">
         <SimpleStringInformationHelper/>
      </StringVectorProperty>

I know I need some sort of Information Helper so something.. Could  
someone shed some light or point me to an example? Whether the list  
is in a popup or traditiional List box does not really matter. If it  
can ONLY be done with a list of 'ints' I could hack something  
together to make that work...

Thanks
--
Mike Jackson
imikejackson & gmail * com