{    IBClasses = (        {CLASS = FirstResponder; LANGUAGE = ObjC; SUPERCLASS = NSObject; },         {            ACTIONS = {advance = id; };             CLASS = JTCalendar;             LANGUAGE = ObjC;             OUTLETS = {                box = NSBox;                 container = NSView;                 dates = ClickableMatrix;                 days = NSMatrix;                 month = NSTextField;                 year = NSTextField;             };             SUPERCLASS = NSControl;         },         {            ACTIONS = {                drawButton = id;                 errorSwitch = id;                 save = id;                 sourceSwitch = id;                 targetSwitch = id;             };             CLASS = MyController;             LANGUAGE = ObjC;             OUTLETS = {                barcode = pdf417View;                 errorSlider = NSSlider;                 sourceButton = NSButton;                 targetButton = NSButton;                 textBox = NSTextView;             };             SUPERCLASS = NSObject;         }    );     IBVersion = 1; }