def __init__(self,parent=None):
super(QtReduceController,self).__init__(parent)
self.mainWindow = parent
self.setFileName('')
self.model = QtReduceModel(self)
self.view = QtReduceFrameView(parent)
self.view.computationRequest.connect(self.computationRequestV)
self.view.modified.connect(self.modifiedV)
self.model.dataChanged.connect(self.dataChangedM)
self.model.endComputation.connect(self.endComputationM)
self.model.rowsInserted.connect(self.rowsInsertedM)
self.model.rowsRemoved.connect(self.rowsRemovedM)
self.model.startComputation.connect(self.startComputationM)
self.updatingModel = False
self.model.insertRow(0)
