class_docstr: Base for different tabs available in horizon.
      
class_docstr_tok: ["Base","for","different","tabs","available","in","horizon","."]
docstr: list of underlying FURY ui elements in the tab.
          
docstr_tok: ["list","of","underlying","FURY","ui","elements","in","the","tab","."]
code: def elements(self):
      """list of underlying FURY ui elements in the tab."""
      return self._elements
  
imports: from typing import Any
  from dataclasses import dataclass
  import warnings
  from abc import ABC, abstractmethod
  import numpy
  from dipy.utils.optpkg import optional_package
label_desc: Use image node_id 5 for calling the HorizonTab obj's underlying member method code with example usage: obj.elements() and returns: self