I was wondering if anyone here new a IDE that can be customised, like change the theme(not just the theme for the text editor like in Eclipse CDT but for everything). Change syntax colours(custom). The choice to get LLVM + Clang and G++ without going through all that trouble.
Now I have some other stuff, and I was wondering once a become a pro(I`m a noob) that maybe me and some others can start making an IDE like this. Open source to :D
You can use Qt Creator with Qt Stylesheets to make it look however you want. Qt Creator also supports CMake projects out of the box, so that should support the majority of your requirements.