@class NSMutableSet; @interface OKPageViewZone : NSObject @property (readonly, nonatomic) struct CGRect { struct CGPoint { double x; double y; } origin; struct CGSize { double width; double height; } size; } frame; @property (readonly, retain, nonatomic) NSMutableSet *widgetViews; - (void)dealloc; - (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; @end