149     QDate firstSelected = mSelectedDates.first();  in selectPreviousYear()  local
150     const int weekDay = firstSelected.dayOfWeek();  in selectPreviousYear()
151     firstSelected = firstSelected.addYears(-1);  in selectPreviousYear()
153     selectWeekByDay(weekDay, firstSelected);  in selectPreviousYear()
163     QDate firstSelected = mSelectedDates.first();  in selectPreviousWeek()  local
164     const int weekDay = firstSelected.dayOfWeek();  in selectPreviousWeek()
165     firstSelected = firstSelected.addDays(-7);  in selectPreviousWeek()
167     selectWeekByDay(weekDay, firstSelected);  in selectPreviousWeek()
172     QDate firstSelected = mSelectedDates.first();  in selectNextWeek()  local
173     const int weekDay = firstSelected.dayOfWeek();  in selectNextWeek()
175     firstSelected = firstSelected.addDays(7);  in selectNextWeek()
177     selectWeekByDay(weekDay, firstSelected);  in selectNextWeek()
182     QDate firstSelected = mSelectedDates.first();  in shiftMonth()  local
183     const int weekDay = firstSelected.dayOfWeek();  in shiftMonth()
184     firstSelected = firstSelected.addMonths(offset);  in shiftMonth()
190     const QDate nextMonth = currentMonth.isValid() ? currentMonth.addMonths(offset) : firstSelected;  in shiftMonth()
195     if (selectionLowerLimit.isValid() && firstSelected < selectionLowerLimit) {  in shiftMonth()
196         firstSelected = selectionLowerLimit;  in shiftMonth()
197     } else if (selectionUpperLimit.isValid() && firstSelected > selectionUpperLimit) {  in shiftMonth()
198         firstSelected = selectionUpperLimit.addDays(-6);  in shiftMonth()
201     selectWeekByDay(weekDay, firstSelected, nextMonth);  in shiftMonth()
211     QDate firstSelected = mSelectedDates.first();  in selectNextYear()  local
212     int weekDay = firstSelected.dayOfWeek();  in selectNextYear()
213     firstSelected = firstSelected.addYears(1);  in selectNextYear()
215     selectWeekByDay(weekDay, firstSelected);  in selectNextYear()
241     QDate firstSelected = QDate(mSelectedDates.first().year(), month, 1);  in selectMonth()  local
243     int day = firstSelected.day();  in selectMonth()
244     firstSelected.setDate(firstSelected.year(), month, 1);  in selectMonth()
245     int days = firstSelected.daysInMonth();  in selectMonth()
252     firstSelected.setDate(firstSelected.year(), month, day);  in selectMonth()
253     requestedMonth.setDate(firstSelected.year(), month, 1);  in selectMonth()
255     selectWeekByDay(1, firstSelected, requestedMonth);  in selectMonth()
260     QDate firstSelected = mSelectedDates.first();  in selectYear()  local
261     const int deltaYear = year - firstSelected.year();  in selectYear()
262     firstSelected = firstSelected.addYears(deltaYear);  in selectYear()
264     const int weekDay = firstSelected.dayOfWeek();  in selectYear()
265     selectWeekByDay(weekDay, firstSelected);  in selectYear()