Enter date in Prime program?

[CheshireChris]

The built-in Prime software uses a nifty date selector in its input screens, which allows the user to either type in a date or tap a calendar icon at the end of the input field and choose a date from a calendar. Is this functionality available for a user program? I am aware of the CHOOSEDATE command which displays a calendar, but that’s painfully slow to use if you want to move years because it can only move forward or backward a month at a time. The INPUT command doesn’t seem to offer a date field type.

Obviously it’s easy enough to have day, month, year, numerical input fields on an input screen, but the way the Prime’s own apps do it is nicer-looking.