[news.eclipse.modeling.gmf] Re: shouldProceed Changing the Text of Messa

[peter_l@xxxxxx (Peter Lang)]

Sorry, not sure about that.

Assuming that you are not using GMF 2.2 at the moment, you might try to 
switch, if this is an option. Object deletion seems to work slightly 
different now and changing generated 
XxxBaseItemSemanticEditPolicy.addDeleteViewCommand seems to do the trick 
for me.

You might also try to throw an ExecutionException which is declared for 
doExecuteWithResult. Not sure if this works as expected though.

Regards, Peter