I have a ViewController containing a tabbar, how do I know which element is selected?

Question

Swift

I have a ViewController containing a tabbar, how do I know which element is selected? the main ViewController contains a tabbar without a tabbarcontroller, how can I get the number of the selected tab? Is there any listener?

Answer 1

There is also a selecteditem variable
and a tabbar delegate method func tabBar(UITabBar, didSelect: UITabBarItem)