Ruby Motion how do I change back button's default color?

Question

Is there a way to change the default back button's color blue to my own specified color without having to set it as an image? I want to implement this using Ruby Motion.

Answer 1

The simplest way to do that would be inside your view controller's viewDidLoad method, where you would chance the tint color of the navigation bar.

self.navigationController.navigationBar.tintColor = UIColor.redColor

If you want all navigation bars to have their tintColor set to a color, you can also use UIAppearance.

UINavigationBar.appearance.tintColor = UIColor.redColor