docs: def setEditable(self, state):
          """
          Sets whether or not this combo box is editable.
  
          :param      state | <bool>
          """
          self._editable = state
          self._hourCombo.setEditable(state)
          self._minuteCombo.setEditable(state)
          self._secondCombo.setEditable(state)
          self._timeOfDayCombo.setEditable(state)