code: def __Logging_Formatters_comboBox_set_ui(self):
          
  
          self.Logging_Formatters_comboBox.clear()
          LOGGER.debug("> Available logging formatters: '{0}'.".format(", ".join(RuntimeGlobals.logging_formatters)))
          self.Logging_Formatters_comboBox.insertItems(0, QStringList(RuntimeGlobals.logging_formatters.keys()))
          logging_formatter = self.__settings.get_key("Settings", "logging_formatter").toString()
          self.__engine.logging_active_formatter = logging_formatter and logging_formatter or Constants.logging_default_formatter
          self.Logging_Formatters_comboBox.setCurrentIndex(self.Logging_Formatters_comboBox.findText(
              self.__engine.logging_active_formatter, Qt.MatchExactly))
docs: Fills **Logging_Formatter_comboBox** Widget.