Copy - Paste date/time

[michel038]

I think it would be nice to be able to copy/paste dates/times for the “change timestamp” tool, like in “Edit GPS data”.
The difficulty is to be able to select
-Date only
-Time only
-Date and time
...without having a multitude of buttons or options.

When selecting 2 photos, the user should be able to copy a date or time from the 1st photo, for example for example from one of the 5 already displayed at the bottom of the dialog window, and paste it into the “specific date time” field for the 2nd photo.

If it's complicated, in the meantime, a small time-saver would be to focus (highlight) the first 2 digits of the date field to save 1 tricky double-click and use the numeric keypad or mouse wheel directly.