The time zone offset data for a given moment in time. This consists of the time zone offsets and abbreviation to use at that moment in time.

OffsetData::atUtc

Datetime of the offset data in UTC time

OffsetData::offsetFromUtc

Total offset from UTC in effect at the datetime

OffsetData::standardTimeOffset

Standard time offset component of the total offset

OffsetData::daylightTimeOffset

DST offset component of the total offset

OffsetData::abbreviation

The abbreviation in effect at the datetime.

The following is an example for the time zone "Europe/Berlin" both inside and outside of DST.

atUtc

QDateTime(QDate(2013, 1, 1), QTime(0, 0, 0), Qt::UTC)

offsetFromUtc

3600

standardTimeOffset

3600

daylightTimeOffset

0

abbreviation

"CET"

The following is an example for the time zone "Europe/Berlin", ignoring DST.

atUtc

QDateTime(QDate(2013, 6, 1), QTime(0, 0, 0), Qt::UTC)

offsetFromUtc

7200

standardTimeOffset

3600

daylightTimeOffset

3600

abbreviation

"CEST"