code: def set_inifile(self, current, previous):
          
          c = self.inimodel.data(current, self.inimodel.confobjRole)
          self.confobjmodel = ConfigObjModel(c)
          self.configobj_treev.setModel(self.confobjmodel)
          self.configobj_treev.expandAll()
          self.confobjmodel.dataChanged.connect(self.iniedited)
docs: Set the configobj to the current index of the files_lv
  
          This is a slot for the currentChanged signal
  
          :param current: the modelindex of a inifilesmodel that should be set for the configobj_treev
          :type current: QModelIndex
          :param previous: the previous selected index
          :type previous: QModelIndex
          :returns: None
          :raises: None