[b]Calculator source code that includes a simulated paper tape[/b]

[Rudyvs]

I recently saw an older application that included a popup calculator complete with a simulated paper tape. It also had the capabilty to paste a result into a "GET" or "Browse" field.

Anyone bump into something similar? I am looking for source code to add this utility to a couple of existing applications. I am happy to pay for same. No need to "re-invent the wheel