def set_format(self, column):
str_format = Qt.ISODate
if self.have_date and self.have_time:
self.setDisplayFormat("yyyy-MM-dd hh:mm:ss")
c_format = "%Y-%m-%d %H:%M:%S"
min_datetime, max_datetime = self.find_range(column, c_format)
self.min_datetime = QDateTime.fromString(min_datetime, str_format)
self.max_datetime = QDateTime.fromString(max_datetime, str_format)
self.setCalendarPopup(True)
self.calendarWidget = gui.CalendarWidgetWithTime(
self, time=self.min_datetime.time())
self.calendarWidget.timeedit.timeChanged.connect(self.set_datetime)
self.setCalendarWidget(self.calendarWidget)
self.setDateTimeRange(self.min_datetime, self.max_datetime)
elif self.have_date and not self.have_time:
self.setDisplayFormat("yyyy-MM-dd")
self.setCalendarPopup(True)
min_datetime, max_datetime = self.find_range(column, "%Y-%m-%d")
self.min_datetime = QDate.fromString(min_datetime, str_format)
self.max_datetime = QDate.fromString(max_datetime, str_format)
self.setDateRange(self.min_datetime, self.max_datetime)
elif not self.have_date and self.have_time:
self.setDisplayFormat("hh:mm:ss")
min_datetime, max_datetime = self.find_range(column, "%H:%M:%S")
self.min_datetime = QTime.fromString(min_datetime, str_format)
self.max_datetime = QTime.fromString(max_datetime, str_format)
self.setTimeRange(self.min_datetime, self.max_datetime)
def __map_to_datetime(self, value: float) -> QDateTime:
return QDateTime.fromString(self._variable.repr_val(value),
self._format)