close/hide on copy to clipboard (ctrl+c)

I switched from Mac to Linux/Windows recently and one thing I miss very much is that calq (small cool calculator on OSX) had 'close on copy to clipboard'.

Actually in many cases the moment user copies value to the clipboard, means he plans to use it somewhere else (other app) -> hiding or simply closing calculator at this moment would be VERY nice.

Could you please make it an option?