[Gui4j-user] Object Manipulation

[Jan G. <jan...@go...>]

Hello,

I've startet to evaluate gui4j, and I'm missing the point how Object
Manipulation can be implemented.
Could you please provide me with some additional fragments to extend
the "Beleg-Verwaltung" example?

Possible Manipulations would be:=20

 - adding new items
 - manipulating and saving existing items
 - deleting items
 - validating user input

Thanks in advance

Jan