Companion

The default order of buttons in a ButtonBar. One of WINDOWS_ORDER, MAC_OS_ORDER, GNOME_ORDER, based on system properties os.name, and XDG_CURRENT_DESKTOP.

Left _ Help1 Help2 + Other No Yes Apply Cancel Back Next Finish OK _ Right

Left _ Help1 Help2 + Yes No Ok Apply Cancel Back Next Finish _ Right

Left _ Help1 Help2 + Other + Back Finish Next _ No Cancel Yes Ok Apply _ Right

Left _ Help2 + Other + Back Next Finish _ Yes No Ok Cancel Apply Help1 _ Right