def __init__(self, parent=None):
super().__init__(parent)
# initialize class attributes
self._INPUTS_FIXED_WIDTH = 180
self._BUTTON_MIN_WIDTH = 80
self._OXYGEN_PATH_32 = os.path.join("resources", "icons", "oxygen",
"32")
# locale and language settings
self.language = self.locale().name()[:2]
self.qtTl = QTranslator()
self.appTl = QTranslator()
self.switchTranslator(self.qtTl, "qtbase", self.language)
self.switchTranslator(self.appTl, "wuchshuellenrechner", self.language)
# TODO(th)
self.model = TreeModel()
# setup gui
self.setMinimumSize(1200, 760)
self.createActions()
self.createMainMenu()
# plot widget
self.plotWidget = VariantPlotView()
self.plotWidget.setModel(self.model)
# create vertical splitter
splitter = QSplitter(Qt.Vertical)
splitter.setContentsMargins(11, 11, 11, 11)
splitter.addWidget(self.createEditBox())
splitter.addWidget(self.plotWidget)
self.setCentralWidget(splitter)
self.dataWidget.setModel(self.model)
selectionModel = QItemSelectionModel(self.model)
self.dataWidget.setSelectionModel(selectionModel)
self.plotWidget.setSelectionModel(selectionModel)
self.retranslateUi()
self.model.dataChanged.connect(self.updateInputs)
self.model.itemsInserted.connect(self.taxInput.setDisabled)
self.model.allItemsRemoved.connect(self.taxInput.setEnabled)
self.operationInput.textChanged.connect(self.updateOperation)
self.districtInput.textChanged.connect(self.updateDistrict)
self.managerInput.textChanged.connect(self.updateManager)
self.locationInput.textChanged.connect(self.updateLocation)
self.taxInput.stateChanged.connect(self.updateTax)
