I think I'm ready for the GUI but need to know how to use it. I know about all the basic stuff that you can do in a terminal on linux boxes. Now I need some reference or documentation showing me how to use the GUI.
If I had any say in what your about to give me, I would like it to be concise, as I'm reading a book right now on OpenGL & need a crash course in GUI.
unlike java C/C++ does not have a specific library for GUI, there are many you can use however. Things like Windows API, QT is excellent and is portable to all major Operating systems. It's designed by Nokia, for use on mobile phones, but has all the windowing systems available.
There's also boost, etc etc. You just need to look for some common ones and go with it. Are you looking for Windows or Unix based GUI ?
Unix/linux would be best. But I minds well learn windows too.
In other words, I'm using a linux box right now, but I'm switching over in one or two weeks. I will be running virtual machines though, so I'd rather learn both. Linux, though, is priority.