def setData(self, column, value, role=Qt.EditRole):
if self.scene() is None :
return False
self.scene().setData(self.getIndex(column), QtCore.QVariant(value), role)
def data(self, column, role=Qt.DisplayRole):
if self.scene() is None :
return QtCore.QVariant()
return self.scene().data(self.getIndex(column), role)