diff options
Diffstat (limited to 'qt-ui/maintab.cpp')
| -rw-r--r-- | qt-ui/maintab.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/qt-ui/maintab.cpp b/qt-ui/maintab.cpp index bf108a9c1..871e9cc41 100644 --- a/qt-ui/maintab.cpp +++ b/qt-ui/maintab.cpp @@ -390,7 +390,10 @@ void MainTab::updateDiveInfo(bool clear) if (!clear) { updateGpsCoordinates(&displayed_dive); + // Subsurface always uses "local time" as in "whatever was the local time at the location" + // so all time stamps have no time zone information and are in UTC QDateTime localTime = QDateTime::fromTime_t(displayed_dive.when - gettimezoneoffset(displayed_dive.when)); + localTime.setTimeSpec(Qt::UTC); ui.dateEdit->setDate(localTime.date()); ui.timeEdit->setTime(localTime.time()); if (MainWindow::instance() && MainWindow::instance()->dive_list()->selectedTrips().count() == 1) { @@ -930,7 +933,7 @@ void MainTab::on_dateEdit_dateChanged(const QDate &date) { if (editMode == IGNORE) return; - QDateTime dateTime = QDateTime::fromTime_t(displayed_dive.when); + QDateTime dateTime = QDateTime::fromTime_t(displayed_dive.when - gettimezoneoffset(displayed_dive.when)); dateTime.setTimeSpec(Qt::UTC); dateTime.setDate(date); displayed_dive.when = dateTime.toTime_t(); @@ -941,7 +944,7 @@ void MainTab::on_timeEdit_timeChanged(const QTime &time) { if (editMode == IGNORE) return; - QDateTime dateTime = QDateTime::fromTime_t(displayed_dive.when); + QDateTime dateTime = QDateTime::fromTime_t(displayed_dive.when - gettimezoneoffset(displayed_dive.when)); dateTime.setTimeSpec(Qt::UTC); dateTime.setTime(time); displayed_dive.when = dateTime.toTime_t(); |