def __init__(self, screen):
"""
Constructor
@type screen: SnackScreen
@param screen: SnackScreen instance
"""
self.__screen = screen
self.__msg = INVALID_ENTITLEMENT.localize() + REBOOT_MSG.localize()
self.__msg = TextboxReflowed(40, self.__msg)
self.__buttonsBar = ButtonBar(self.__screen, [(OK.localize(), "ok")])
self.__grid = GridForm(self.__screen, IBM_POWERKVM.localize() % STR_VERSION, 1, 2)
self.__grid.add(self.__msg, 0, 0)
self.__grid.add(self.__buttonsBar, 0, 1, (0,1,0,0))
