 
     open var enabled = true {
         didSet {
-            for item in formatBarItems {
+            for item in items {
                 item.isEnabled = enabled
             }
         }
     }
 
 
-    open var formatBarItems: [FormatBarItem] {
-        guard let items = items else {
-            return [FormatBarItem]()
-        }
-        return items.filter({ (element) -> Bool in
-            if let _ = element as? FormatBarItem {
-                return true
-            }
-            return false
-        }) as! [FormatBarItem]
     }
 
 


    open var selectedTintColor: UIColor? {
        didSet {
            for item in formatBarItems {
                item.selectedTintColor = selectedTintColor
            }
        }


    override open var tintColor: UIColor? {
        didSet {
            for item in items {
                item.tintColor = tintColor
            }
        }
