code: def moveDown(self, entry):
          
          if not entry:
              return
          
          entries = self.entries()
          next = entries[entries.index(entry) + 1]
          
          entry_q = entry.query()
          next_q  = next.query()
          
          next.setQuery(entry_q)
          entry.setQuery(next_q)
docs: Moves the current query down one entry.