source/riffle/model.py
def fetchMore(self, index):
        '''Fetch additional data under *index*.'''
        sourceModel = self.sourceModel()

        if not sourceModel:
            return False

        return sourceModel.fetchMore(self.mapToSource(index))
def fetchMore(self, index):
        '''Fetch additional data under *index*.'''
        sourceModel = self.sourceModel()

        if not sourceModel:
            return False

        return sourceModel.fetchMore(self.mapToSource(index))
Fetch additional data under *index*.