[gk_brown]

Added an example demonstrating how to add an action listener to a button:

https://github.com/HTTP-RPC/Sierra/blob/master/sierra-test/s...

I'm not sure it's exactly what you were looking for, but hopefully it is similar enough.

[kitd]

That's great! As I say, my swing experience is very old and it's probably just a case of remembering the basic action framework more than anything else.

But that fits in very nicely with how your library works using with().