Calculator - a desktop calculator with OS X style resizing

Desktop calculator with OS X style resizing and buttons voice.

Maybe it doesn't look very well on screenshot but try it in practice - the buttons voice and overall look & feel make a pleasant experience. 

Some functions of the calculator (red buttons on screenshot) are hidden under the shift key. For reason, of more handy using, there is also possible to do the same thing, by pressing space bar once or twice to come back.

This calculator is an application which i have written a couple years ago. The icon is rather ugly because it was before i had started to learn pixel art. The application is made in C++ and Win32 API - not a smartest solution as i know today but it is very lightweight because of that. I share it here because it already gained 4 stars on GitHub so i think it is enough interesting to try or to use as a programming example or as a funny alternative to windows calculator.

If you are interested by source code of this application (for educational purposes), here is a link to repository on GitHub:

https://github.com/tstamborski/calculator