I'm developing my first Windows desktop application and I'm trying to figure out what the best approach would be to create the program's GUI.
I know, I know... I feel stupid for asking considering the amount of data on the subject on SO. However most answers seem outdated and I'm not sure if they fit my specific project. Also tutorials for Windows 8 'metro apps' are clogging my Google search results, which is NOT what I'm looking for.
I use Visual Studio. I've followed tutorials. I have basic knowledge of C and Java and extensive experience with PHP. I'm excited to learn C++, so I'm not looking for GUIs to create a GUI (like WinForms). I also don't care about managed code and portability for now, especially since I'm trying to avoid dependencies (i.e. users having to install .NET). As long as it runs smoothly on Vista and up, I'm happy.
The application
The software will teach basic physics to kids. I'd like to create a main area and a sidebar. The main area will feature a physics animation, say a bouncing ball, along with some Q&A. Users can zoom in to the animation to measure some stuff and answer the question. Users can track their progress in the sidebar. That's pretty much it.
What I've found so far
I'm getting a bit frustrated with MSDN. Most of their examples are given in four different languages (C#, C++, etc). I can't seem to get more than a bit of Hello World code from them.
I found a GDI API on MSDN and it seems like a good start for me. However I've read quite a few answers on SO saying creating layouts in pure C++ is really hard, that we're better of using frameworks like ATL and WTL. Since I'm also going to create (somewhat interactive) animations, I've wondered whether I should use gaming-targeted APIs like Direct2D.
Since all of this is new to me, and there are a lot of options, I don't know where to start for my particular application. Any tips would be greatly appreciated!