Yup, it probably would be a useful thing in third part apps, but
unfortunately there is no public API to do this.
(There is a way to do this using private APIs that you could find
online, but I would not recommend it and it is of course off topic to
discuss here)
If you want an API for th
I want to enable my application to be able to display it's own
interface when time machine opens, so that users can see what the data
in the application looked like at that point in time, similar to the
way applications like Mail and iPhoto display their interfaces in Time
Machine.
I did