class_docstr: Base class for all theme elements
docstr: Setup the theme_element before drawing
docstr_tok: ["Setup","the","theme_element","before","drawing"]
code: def setup(self, theme: Theme):
      """
      Setup the theme_element before drawing
      """
  
imports: from __future__ import annotations
  from typing import TYPE_CHECKING
label_desc: Use image node_id 4 for calling the element_base obj's underlying member method code with example usage: obj.setup(theme) without return types