16.6  menu:can-restore-checkable-menu-item% = (menu:can-restore-mixin checkable-menu-item%)

menu:can-restore-checkable-menu-item% = (menu:can-restore-mixin checkable-menu-item%)

• (new menu:can-restore-checkable-menu-item% (label _) (parent _) (callback _) [(shortcut _)] [(help-string _)] [(demand-callback _)] [(checked _)] [(shortcut-prefix _)]) -> menu:can-restore-checkable-menu-item% object
     label : string (up to 200 characters)
     parent : menu% or popup-menu% object
     callback : procedure of two arguments: a menu-item% object and a control-event% object
     shortcut = #f : character or #f
   help-string = #f : string (up to 200 characters) or #f
   demand-callback = void : procedure of one argument: a checkable-menu-item% object
     checked = #f : boolean
     shortcut-prefix = (get-default-shortcut-prefix) : list of symbols in '(alt cmd meta ctl shift option)

  Passes all arguments to super-init.
  

All Methods
    check from checkable-menu-item%
    command from selectable-menu-item<%>
    delete from menu-item<%>
    enable from labelled-menu-item<%>
    get-help-string from labelled-menu-item<%>
    get-label from labelled-menu-item<%>
    get-parent from menu-item<%>
    get-plain-label from labelled-menu-item<%>
    get-shortcut from selectable-menu-item<%>
    get-shortcut-prefix from selectable-menu-item<%>
    is-checked? from checkable-menu-item%
    is-deleted? from menu-item<%>
    is-enabled? from labelled-menu-item<%>
    on-demand from labelled-menu-item<%>
    restore from menu-item<%>
    restore-keybinding from menu:can-restore<%>
    set-help-string from labelled-menu-item<%>
    set-label from labelled-menu-item<%>
    set-shortcut from selectable-menu-item<%>
    set-shortcut-prefix from selectable-menu-item<%>