Time zones (again)

[Thiago Macieira]

On terça-feira, 21 de junho de 2016 22:43:04 PDT Robert Helling wrote:
> QDateTime is time zone aware and by default  it lives in the default system
> time zone. So what we do is compute the number of seconds between 1 Jan
> 1970 0:00 UTC and some date 5pm system time zone and the subtract
> gettimezoneoffset() which is the difference between some date 5pm UTC and
> 5pm system time zone.

QDateTime::offsetFromUtc should give you that information too.  It was added 
in Qt 5.2, which is acceptable for use in Subsurface now (it wasn't when we 
started).

-- 
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
   Software Architect - Intel Open Source Technology Center