def minimumSize(self):
size = QtCore.QSize()
for item in self.itemList:
size = size.expandedTo(item.minimumSize())
size += QtCore.QSize(2 * self.margin(), 2 * self.margin())
return size
def build(self, n=3, columns=3, year=None, month=None):
self.calendars = []
if year is None:
year = datetime.date.today().year
if month is None:
month = datetime.date.today().month
layout = QtWidgets.QGridLayout()
while self.layout().count():
self.layout().removeItem(self.layout().itemAt(0))
self.layout().addLayout(layout)
size = self.minimumSizeHint()
x, y = size.width(), size.height()
x *= min(n, columns)
y *= 1 + ((n - 1) // columns)
self.setMinimumSize(QtCore.QSize(x, y))
for i in range(n):
calendar = QtWidgets.QCalendarWidget()
calendar.i = i
calendar.setCurrentPage(year, month)
month += 1
if month == 13:
year += 1
month = 1
calendar.currentPageChanged.connect(
lambda year, month, cal=calendar: self.currentPageChanged(
year, month, cal))
calendar.clicked.connect(self.return_result)
calendar.activated.connect(self.return_result)
self.calendars.append(calendar)
layout.addWidget(calendar, i // columns, i % columns)
