TThemedMenu describes the possible themable parts of a menu.

TThemedMenu = (
  tmMenuDontCare,
  tmMenuRoot,
  tmMenuItemNormal,
  tmMenuItemSelected,
  tmMenuItemDemoted,
  tmMenuDropDown,
  tmMenuBarItem,
  tmMenuBarDropDown,
  tmChevron,
  tmSeparator
);

enum TThemedMenu {
  tmMenuDontCare,
  tmMenuRoot,
  tmMenuItemNormal,
  tmMenuItemSelected,
  tmMenuItemDemoted,
  tmMenuDropDown,
  tmMenuBarItem,
  tmMenuBarDropDown,
  tmChevron,
  tmSeparator
};