I've read that windows has new api from windows 8 and it's called WinRT, I intend to use it But I'm worried about windows 7.
My Goal
I'm planning to build a new programming language and use it but in order for it to be usable it must have Gui Programming, I didn't want to wrap calls to C libraries and fortunately I can avoid it in linux and Mac OS X by building a new display server for the propose of the new language(and there are open source projects to help me here).
But windows is closed source and so When I build the display server I have to wrap calls to its api.
I want to use the WinRT as it's new so it's mostly much easier but I'm worried that it won't work in windows 7.
Question
So my question is : will WinRT work under windows 7 provided I don't care about metro style apps for now ? if not directly is there a way to make it work ?