class PMGTimeCtrl(BaseExtendedWidget):
def __init__(self, layout_dir: str, title, initial_date):
super().__init__(layout_dir)
self.prefix = lab_title = QLabel(text=title)
path_layout = QHBoxLayout()
path_layout.addWidget(lab_title)
self.ctrl = QDateEdit()
path_layout.addWidget(self.ctrl)
calendar_widget = QCalendar()
self.ctrl.setCalendar(calendar_widget)
self.central_layout.addLayout(path_layout)
self.set_value(initial_date)
def set_value(self, value: Union[Tuple[int, int, int], float, int]):
if isinstance(value, tuple):
assert len(value) == 3
date = QDate(*value)
elif isinstance(value, (float, int)):
loc_time = time.localtime(value)
print(loc_time)
date = QDate(loc_time.tm_year, loc_time.tm_mon, loc_time.tm_mday)
else:
raise ValueError("value is not allowed", value)
self.ctrl.setDate(date)
def get_value(self) -> float:
"""
计算值
:return:
"""
return time.mktime(self.ctrl.date().toPyDate().timetuple())
class HeaderWidget(ParameterWidget):
def __init__(self, parent=None):
ParameterWidget.__init__(self, Header, parent)
def _init_ui(self):
# Widgets
self._txt_title = TextAttributeLineEdit(attribute=self.CLASS.title)
self._txt_author = TextAttributeLineEdit(attribute=self.CLASS.author)
self._txt_owner = TextAttributeLineEdit(attribute=self.CLASS.owner)
self._txt_date = QDateEdit()
self._txt_date.setDisplayFormat('yyyy-MM-dd')
self._txt_time = QTimeEdit()
self._txt_time.setDisplayFormat('hh:mm:ss')
self._txt_timezone = TextAttributeLineEdit(attribute=self.CLASS.timezone)
self._txt_checksum = TextAttributeLineEdit(attribute=self.CLASS.checksum)
self._txt_checksum.setReadOnly(True)
# Layouts
layout = ParameterWidget._init_ui(self)
layout.addRow('Title', self._txt_title)
layout.addRow('Author', self._txt_author)
layout.addRow('Owner', self._txt_owner)
layout.addRow('Date', self._txt_date)
layout.addRow('Time', self._txt_time)
layout.addRow('Timezone', self._txt_timezone)
layout.addRow('Checksum', self._txt_checksum)
# Signals
self._txt_title.textEdited.connect(self.edited)
self._txt_author.textEdited.connect(self.edited)
self._txt_owner.textEdited.connect(self.edited)
self._txt_date.dateChanged.connect(self.edited)
self._txt_time.timeChanged.connect(self.edited)
self._txt_timezone.textEdited.connect(self.edited)
self._txt_checksum.textEdited.connect(self.edited)
return layout
def parameter(self, parameter=None):
parameter = ParameterWidget.parameter(self, parameter)
parameter.title = self._txt_title.text()
parameter.author = self._txt_author.text()
parameter.owner = self._txt_owner.text()
parameter.date = self._txt_date.date().toString('yyyy-MM-dd')
parameter.time = self._txt_time.time().toString('hh:mm:ss')
parameter.timezone = self._txt_timezone.text()
return parameter
def setParameter(self, header):
ParameterWidget.setParameter(self, header)
self._txt_title.setText(header.title)
self._txt_author.setText(header.author)
self._txt_owner.setText(header.owner)
date = header.date
if date is not None:
self._txt_date.setDate(QDate(date.year, date.month, date.day))
time = header.time
if time is not None:
self._txt_time.setTime(QTime(time.hour, time.minute, time.second))
self._txt_timezone.setText(header.timezone)
checksum = header.checksum
if checksum is not None:
self._txt_checksum.setText(checksum.value)
def header(self, header=None):
return self.parameter(header)
def setHeader(self, header):
self.setParameter(header)
def setReadOnly(self, state):
ParameterWidget.setReadOnly(self, state)
self._txt_title.setReadOnly(state)
self._txt_author.setReadOnly(state)
self._txt_owner.setReadOnly(state)
self._txt_date.setReadOnly(state)
self._txt_time.setReadOnly(state)
self._txt_timezone.setReadOnly(state)
self._txt_checksum.setReadOnly(state)
def isReadOnly(self):
return ParameterWidget.isReadOnly(self) and \
self._txt_title.isReadOnly() and \
self._txt_author.isReadOnly() and \
self._txt_owner.isReadOnly() and \
self._txt_date.isReadOnly() and \
self._txt_time.isReadOnly() and \
self._txt_timezone.isReadOnly() and \
self._txt_checksum.isReadOnly()
def hasAcceptableInput(self):
return ParameterWidget.hasAcceptableInput(self) and \
self._txt_title.hasAcceptableInput() and \
self._txt_author.hasAcceptableInput() and \
self._txt_owner.hasAcceptableInput() and \
self._txt_date.hasAcceptableInput() and \
self._txt_time.hasAcceptableInput() and \
self._txt_timezone.hasAcceptableInput() and \
self._txt_checksum.hasAcceptableInput()
