def _on_import_ontology_name(self):
if not hasattr(self, "ontology_browser_diag"):
self.ontology_browser_diag = CecogOntologyBrowserDialog(
parent=self.browser)
self.ontology_browser_diag.tw.trigger_add.connect(
self._class_text.setText)
self.ontology_browser_diag.show()
