def METHOD_NAME(self):
    container = self.get_container()
    self._switcher = container.switcher
    self._switcher.sig_rejected.connect(self.sig_rejected)
    self._switcher.sig_text_changed.connect(self.sig_text_changed)
    self._switcher.sig_item_changed.connect(self.sig_item_changed)
    self._switcher.sig_item_selected.connect(self.sig_item_selected)
    self._switcher.sig_mode_selected.connect(self.sig_mode_selected)
    self._switcher.sig_search_text_available.connect(
        self.sig_search_text_available)