         didSet {
             _view.scrollMenu.dataSource = dataSource == nil ? nil : self
             _view.tabs.dataSource = dataSource == nil ? nil : self
+        }
+    }
+    
+    @IBInspectable public var scrollEnabled = true {
+        didSet {
+            updateScrollEnabled()
         }
     }
     

        _view.scrollMenu.backgroundColor = color.colorWithAlphaComponent(0.2)
    }
    
}

// animations

        setupScrollMenu()
        setupCircleMenu()
        updateNavigationBar(forSelectedIndex: 0)
        updateScrollEnabled()
    }
    
    public func selectItem(at index: Int) {
