def loadCharacteristics(self):
model = QStandardItemModel(1,1)
# set model headers
model.setHorizontalHeaderItem(0,QStandardItem('Characteristic'))
model.setHorizontalHeaderItem(1,QStandardItem('Data Type'))
model.setHorizontalHeaderItem(2,QStandardItem('Description'))
# get characteristics
controller = Controller()
characteristics = controller.getGlobalCharacteristics("Household")
num = 0
for char in characteristics:
qtName = QStandardItem( char.name )
qtDataType = QStandardItem( char.datatypestr )
qtDescription = QStandardItem( char.description )
model.setItem( num, 0, qtName )
model.setItem( num, 1, qtDataType)
model.setItem( num, 2, qtDescription)
num = num + 1
self.tblHouseholdCharacteristics.setModel(model)
self.tblHouseholdCharacteristics.resizeColumnsToContents()
self.tblHouseholdCharacteristics.show()
def moveAllHouseholdCharacteristics(self):
''' Add all available Household Characteristics to Project'''
row = 0
controller = Controller()
globalchars = controller.getGlobalCharacteristics("Household")
for char in globalchars:
if self.project.existsProjectCharacteristic(char.name):
msg = "The household characteristic labelled, %s, has already been added to project" % (char.name)
QMessageBox.information(self,"Project Configuration",msg)
else:
self.project.addProjectCharacteristic(char.name, char.chartype, char.datatype)
self.displaySelectedHouseholdCharacteristics()
def removeAllHouseholdCharacteristics(self):
''' remove all listed household characteristics from Project'''
msg = "Are you sure you want to remove all selected characteristics from this project?"
ret = QMessageBox.question(self,"Confirm Deletion", msg, QMessageBox.Yes|QMessageBox.No)
# if deletion is rejected return without deleting
if ret == QMessageBox.No:
return
controller = Controller()
chars = controller.getGlobalCharacteristics("Household")
for char in chars:
self.project.delProjectCharacteristic(char.name)
self.displaySelectedHouseholdCharacteristics()
def displayAvailableHouseholdCharacteristics(self):
''' Retrieve and display available Household Characteristics '''
controller = Controller()
chars = controller.getGlobalCharacteristics("Household")
model = QStandardItemModel(1,2)
# set model headers
model.setHorizontalHeaderItem(0,QStandardItem('Characteristic'))
model.setHorizontalHeaderItem(1,QStandardItem('Data Type'))
# add data rows
num = 0
for char in chars:
qtCharacteristic = QStandardItem( char.name )
qtDataType = QStandardItem( char.datatypestr )
model.setItem( num, 0, qtCharacteristic )
model.setItem( num, 1, qtDataType )
num = num + 1
self.tblAvailableHouseholdCharacteristics.setModel(model)
self.tblAvailableHouseholdCharacteristics.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.tblAvailableHouseholdCharacteristics.resizeColumnsToContents()
