code: def _set_boutons_interface(self, buttons):
          
          for id_action, f, d, is_active in buttons:
              icon = self.get_icon(id_action)
              action = self.addAction(QIcon(icon), d)
              action.setEnabled(is_active)
              action.triggered.connect(f)
docs: Display buttons given by the list of tuples (id,function,description,is_active)