code: def paint(self, painter, option, index):
          
  
          if option.state & QStyle.State_MouseOver:
              styleSheet = self.__style.hover
          elif option.state & QStyle.State_Selected:
              styleSheet = self.__style.highlight
          else:
              styleSheet = self.__style.default
  
          self.__label.setStyleSheet(styleSheet)
          data = index.model().data(index, Qt.DisplayRole)
          self.__label.setText(umbra.ui.common.QVariant_to_string(data))
          self.__label.setFixedSize(option.rect.size())
          painter.save()
          painter.translate(option.rect.topLeft())
          self.__label.render(painter)
          painter.restore()
docs: Reimplements the :meth:`QStyledItemDelegate.paint` method.