class_docstr: Do something in response to a button press
      
docstr: Call the callback in response to the user's request to do something
docstr_tok: ["Call","the","callback","in","response","to","the","user","'s","request","to","do","something"]
code: def on_event_fired(self):
      """Call the callback in response to the user's request to do something"""
      self.__callback(*self.__args)
  
imports: from .._setting import Setting
label_desc: Use image node_id 4 for calling the DoSomething obj's underlying member method code with example usage: obj.on_event_fired() without return types