 class VCreate:View, UICollectionViewDelegate, UICollectionViewDataSource, UICollectionViewDelegateFlowLayout
 {
     private(set) weak var collectionView:VCollection!
+    private weak var viewBar:VCreateBar!
+    private weak var spinner:VSpinner!
     private weak var layoutBarTop:NSLayoutConstraint!
     private let kBarHeight:CGFloat = 64
     private let kCollectionBottom:CGFloat = 40

        let item:MCreateContentProtocol = controller.model.content[index.item]
        
        return item
    }
    
    //MARK: collectionView delegate

                right:0)
        }
        
        addSubview(spinner)
        addSubview(collectionView)
        addSubview(viewBar)
        
        NSLayoutConstraint.equals(
            view:spinner,
            toView:self)
        
        layoutBarTop = NSLayoutConstraint.topToTop(
            view:viewBar,
