              else:
                  button = self._Button(btnframe, text=text, file=image_file,
                                        command=getattr(self, callback))
                  if tooltip_text is not None:
                      Tooltip(button, text=tooltip_text, wraplength=200)
  
          self.message = tk.StringVar(master=self)
          self._message_label = ttk.Label(master=self, textvariable=self.message)
          self._message_label.pack(side=tk.LEFT, padx=5)
          self.pack(side=tk.BOTTOM, fill=tk.X)
 
</s> remove                 tooltip_kwargs = dict(text=self.option.helptext, wraplength=600)
 </s> add                 tooltip_kwargs = dict(text=self.option.helptext, wrap_length=600) </s> remove             cfgfile = self._file_handler("open", handler).retfile
 </s> add             cfgfile = self._file_handler("open", handler).return_file </s> remove                 "open", "save", "filename", "filename_multi", "savefilename"):
 </s> add                 "open", "save", "filename", "filename_multi", "save_filename"): </s> remove             full_path = FileHandler("filename", "state").retfile
 </s> add             full_path = FileHandler("filename", "state").return_file </s> remove         savefile = FileHandler("save", "csv").retfile
 </s> add         savefile = FileHandler("save", "csv").return_file
                    Tooltip(button, text=tooltip_text, wrap_length=200)
              else:
                  button = self._Button(btnframe, text=text, file=image_file,
                                        command=getattr(self, callback))
                  if tooltip_text is not None:
                    Tooltip(button, text=tooltip_text, wrap_length=200)
  
          self.message = tk.StringVar(master=self)
          self._message_label = ttk.Label(master=self, textvariable=self.message)
          self._message_label.pack(side=tk.LEFT, padx=5)
          self.pack(side=tk.BOTTOM, fill=tk.X)
keep keep keep keep replace keep keep keep keep keep
 GUI fixes
  - Split themes and styles to own module
  - Fix border on console window
  - variable name updates to make pep8 happy 
lib/gui/display_graph.py