// Selectable turns on/off whether a menu option is "greyed out"
func (mi *MenuItem) Selectable(on bool) {
if on {
C.item_opts_on(mi.item, O_SELECTABLE)
} else {
C.item_opts_off(mi.item, O_SELECTABLE)
}
}
func (item *Item) OptsOff(opt ItemOptions) bool {
return isOk(C.item_opts_off((*C.ITEM)(item), (C.Item_Options)(opt)))
}
func (i *Item) OptsOff(opt ItemOptions) error {
if C.item_opts_off(i.item, opt.itemOptions) == ERR {
return Error
}
return nil
}