Hello
I've made a free Amiga style GUI for DBPro called GamesGUI.
You can download it at :
http://blog.peeksiegen.com/post/2011/09/23/GamesGUI-version-DarkBasic-Pro-%28Full%2C-Complet%29
There are two little exemple, a ini file to highlight the commands and the helpfile within.
But you can download here a program i'v made a long time ago who was called "Sprites Forge", that i've reprogrammed. It's called now "Sprite Limbs Forge", it's Open Source, and it's a good exemple of GamesGUI usage.
http://blog.peeksiegen.com/post/2011/09/10/Sprite-Limbs-Forge-0.1.0
I'll try to answer to any question, and i listen any suggestion to make GamesGUI better.
Note: You'll need to download the last update for DBPro, and Cloggy's d3d function must be installed.
Enjoy
Xanax 2B