https://drive.google.com/file/d/1SHw3k6gY9pz8cL7skhDUPUf2NrwF4xeE/view

@Kiecker223 Posted the answer on the link

@alex_malyu Thank you, I'll read more about this license.

It is not clear what you really want to do:

Do you want to run C++/SFML program in its own process and control it through your viewport? Or do you want to integrate the C++/SFML into your viewport, so you only have one executable?

Writing a small compiler ?

@SGaist Hi SGaist,

Thank you VERY MUCH for replying! You have saved an entire life here! I tried your solution and IT WORKS LIKE A CHARM! I tested it extensively generating multiple windows and the widget is working perfectly fine. I upvoted your reply and I am marking this topic as solved. Thank you very much once again. I salute you, sir!