Is nobody able to see what I've done wrong? I need to get this finished over the weekend, please help.

Yes, I thought I mentioned in the origional post I had. I've gone through several different tutorials....

I realise this is probably something simple, but here goes. I'm a home-taught student and have been set the task of creating a GUI and engine for a game. My engine works fine, as did my GUI before my tutor told me he doesn't want me to do the UI as I had but instead wants it done using Gridbag. After a few hours of struggling with tutorials, I've written part of the GUI and checked it only to find it was all over the place. I asked my tutor for help,...