 
 extension ColorMatchTabsViewController: CircleMenuDataSource {
     
-    public func numberOfItems(inMenu circleMenu: CircleMenu) -> Int {
+    open func numberOfItems(inMenu circleMenu: CircleMenu) -> Int {
         return dataSource?.numberOfItems(inController: self) ?? 0
     }
     
-    public func circleMenu(_ circleMenu: CircleMenu, tintColorAt index: Int) -> UIColor {
+    open func circleMenu(_ circleMenu: CircleMenu, tintColorAt index: Int) -> UIColor {
         return dataSource!.tabsViewController(self, tintColorAt: index)
     }
     


extension ColorMatchTabsViewController: PopoverViewControllerDataSource {
    
    public func numberOfItems(inPopoverViewController popoverViewController: PopoverViewController) -> Int {
        return dataSource?.numberOfItems(inController: self) ?? 0
    }
    
    public func popoverViewController(_ popoverViewController: PopoverViewController, iconAt index: Int) -> UIImage {
        return dataSource!.tabsViewController(self, iconAt: index)
    }
    
    public func popoverViewController(_ popoverViewController: PopoverViewController, hightlightedIconAt index: Int) -> UIImage {
        return dataSource!.tabsViewController(self, hightlightedIconAt: index)
    }
    


extension ColorMatchTabsViewController: ScrollMenuDataSource {
    
    open func numberOfItemsInScrollMenu(_ scrollMenu: ScrollMenu) -> Int {
        return dataSource?.numberOfItems(inController: self) ?? 0
    }
    
    open func scrollMenu(_ scrollMenu: ScrollMenu, viewControllerAtIndex index: Int) -> UIViewController {
        return dataSource!.tabsViewController(self, viewControllerAt: index)
    }
    
