Custom button in navigation bar does not work

Question

I have added a custom button (subclass UIButton) to my navigation bar but the button does not change states when clicked.

The button is configured correctly as it does work in, for example, a table view.

All advice is welcome.

Answer 1

Have you tried subclassing UIBarButton instead of UIButton?

Answer 2

I got it working. What I forgot to implement was the method to change the button selection states.