Thread: This might be a stupid question

Hello Everyone!

I would love to ask for a little advice from other experienced java developers. I don't have any questions about my code, in fact, I've finished it successfully, but after weeks of coding, I have to ask about making a graphic user interface. I'm using eclipse, and so far I focused only on making the program work right and be really efficient. Now, I would want to focus on GUI, but with so many functions I have big troubles. Are there any free finished samples of GUI and how can I connect my program with that, and if that is not possible is there any kind of way of making this process faster. Any personal experiences with this, and how you dealt with it? Also, I would greatly appreciate it if you share any link from good sources about my problem. Is GUI really hard and would I be able to create something for a really complicated program?

P.S: I don't want anything fancy, just pretty simple GUI that my father will be able to understand for his workshop.

Thanks to everyone.