[Qt-interest] New Date and Time Features in Qt5?

[John Layt]

On Friday 13 May 2011 23:45:16 Thomas Meyer wrote:
> The astronomical date have a year 0. In astronomical date the JD 0.0 is
> -4712 Jan 01.
> In civil date (QDate) JD 0.0 is -4713 Jan 01.
> 
> And I want a astronomical extension. JD is the same at all, but the
> conversion into the
> calendar is not the same.
> 
> Thomas

So what you want is the ISO Standard Calendar that uses year 0.  If QDate was 
to get calendar system support that would be possible, but that's a big if.

John.