Thanks all for your replies. Especially Tobias Boege's reply helped me to
solve my problem, but I also learned a lot from Bruce's Observer class in
his not-at-all silly example.
Regards,
Horst
On Fri, Jul 19, 2013 at 5:56 PM, Tobias Boege wrote:
> On Fri, 19 Jul 2013, Horst Herb
I would be most grateful if somebody could point me to a relevant section
of documentation or provide me with a minimal example for my following
problem:
I have a data model (non-GUI) that wants to emit a custom event (eg
"DataChanged"). Let's say for simplicity that the model is a simple string,
