Hey all, I’m currently working on a Java Swing application and I was looking for some guidence. The application is fairly small, but I’m noticing that as the code base is growing larger, that I have an awful lot of coupling in my object graph. I’m relatively new to Swing, but I’ve been programming long enough to know where this is headed.
The biggest problem I’m having is setting up my event handling. How should my child windows and objects be communicating events to my higher level objects without having references to them? I’ve done a fair amount of MVC web coding. Does this pattern lend itself well to Swing? Should I be building my own controller? I guess I’m just fishing for patterns that people have found useful working with Swing.
Thanks in advance for your help.
The best way to reduce coupling in a GUI, I think, is to use an Event Bus.
There are several existing implementations out there, including some supporting Swing specifically.
Just google for swing event bus and you’ll find.
If you use Guice in your GUI, you may also want to take a look at guts-events.