         
         currentPage = self.options.defaultPage
         currentViewController = pagingViewControllers[self.options.defaultPage]
+        
+        view.setNeedsLayout()
+        view.layoutIfNeeded()
     }
     
     // MARK: - UISCrollViewDelegate

        view.layoutIfNeeded()
    }
    
    // MARK: - Gesture handler
    
    private func addSwipeGestureHandlersIfNeeded() {

        validateDefaultPage()
        validateRoundRectScaleIfNeeded()
        
        cleanup()
        
        constructMenuView()
        constructContentScrollView()
        layoutMenuView()
