[news.eclipse.modeling.gmf] How to present ParserEditStatus error valida

[Keith Clarke <keith.clarke@xxxxxxxxxxxxx>]

Hi,

To stop users being able to enter (invalid) duplicate values by using the 
direct edit on a GMF 2 diagram, I modified MessageFormatParser to return 
an IParserEditStatus.UNEDITABLE ParserEditStatus including an error message. 
This does stop the edit but there is no reporting of the error message to 
the user.

Is there an example anywhere of how to report the error message to the user?

Thanks,
Keith