         
         NSLayoutConstraint.equals(
             view:spinner,
+            toView:self)
+        
+        NSLayoutConstraint.topToTop(
+            view:viewBar,
+            toView:self)
+        NSLayoutConstraint.height(
+            view:viewBar,
+            constant:kCollectionTop)
+        NSLayoutConstraint.equalsHorizontal(
+            view:viewBar,
             toView:self)
     }
     

        
        addSubview(collectionView)
        addSubview(spinner)
        
        NSLayoutConstraint.topToTop(
            view:collectionView,

        
        let spinner:VSpinner = VSpinner()
        self.spinner = spinner
        
        let viewBar:VStoreBar = VStoreBar(
            controller:self.controller)
        
        let collectionView:VCollection = VCollection()
        collectionView.isHidden = true
