              default_options=None,
              status_bar=statusbar,
              command_notebook=None)  # set in command.py
          self._user_config = UserConfig(None)
          logger.debug("Initialized %s", self.__class__.__name__)
  
      # Constants
      @property
 
</s> remove                                            self.option.sysbrowser)
 </s> add                                            self.option.sysbrowser,
                                           self._style)

        theme = get_config().user_theme["group_box"]
        if self.option.control == tk.Entry:
            ctl = self.option.control(self.frame,
                                      textvariable=self.option.tk_var,
                                      font=get_config().default_font,
                                      bg=theme["input_color"],
                                      fg=theme["input_font"],
                                      highlightbackground=theme["input_font"],
                                      highlightthickness=1,
                                      bd=0)
        else:  # Combobox
            ctl = self.option.control(self.frame,
                                      textvariable=self.option.tk_var,
                                      font=get_config().default_font,
                                      state="readonly",
                                      style="Group.TCombobox")

            # Style for combo list boxes needs to be set directly on widget as no style parameter
            key = "settings_popup" if self._style.startswith("SPanel") else "control_panel"
            select_key = get_config().user_theme[key]
            cmd = f"[ttk::combobox::PopdownWindow {ctl}].f.l configure -"
            ctl.tk.eval(f"{cmd}foreground {theme['font_color']}")
            ctl.tk.eval(f"{cmd}background {theme['background']}")
            ctl.tk.eval(f"{cmd}selectforeground {select_key['header_color']}")
            ctl.tk.eval(f"{cmd}selectbackground {select_key['secondary_color']}") </s> remove         style.map('Treeview', background=[('selected', '#9B1D20')])
 </s> add         style.map('Treeview', background=[('selected', theme["header_color"])]) </s> remove         self._style = style
 </s> add         # Default to Control Panel Style
        self._style = style = style if style else "CPanel."
        self._style = _Style(self.default_font, root)
        self._user_theme = self._style.user_theme
              default_options=None,
              status_bar=statusbar,
              command_notebook=None)  # set in command.py
          self._user_config = UserConfig(None)
        self._style = _Style(self.default_font, root)
        self._user_theme = self._style.user_theme
          logger.debug("Initialized %s", self.__class__.__name__)
  
      # Constants
      @property
keep keep keep add keep keep keep keep
 GUI updates
  - Control panel fixes
  - Basic themeing support
  - Fix tools to display more natively
  - Give all config items a group 
lib/gui/utils.py