def emitDataChanged(self, regItem):
        """ Emits the dataChagned signal for the regItem
        """
        #self.sourceModel().emitDataChanged(regItem) # Does this work?
        leftIndex = self.indexFromItem(regItem, col=0)
        rightIndex = self.indexFromItem(regItem, col=-1)
        self.dataChanged.emit(leftIndex, rightIndex)