@on_trait_change('selected_filter:name')
    def _update_filter_list(self):
        filters = self.filters
        self.filters = []
        self.filters = filters
A hack to make the EnumEditor watching the list of filters refresh
dataset/ETHPy150Open enthought/traitsui/traitsui/qt4/table_editor.py/TableFilterEditor._update_filter_list