text - custom - swift navigation bar solid color

Color de texto UINavigationBar en Swift

Question

¿Cómo cambiaría el color de UINavigationBar en Swift?

La mayoría de las cosas en línea dicen hacer algo como:

[self.navigationController.navigationBar setTitleTextAttributes:@{NSForegroundColorAttributeName : [UIColor whiteColor]}];

Lo cual traduje a

let titleDict: NSDictionary = ["NSForegroundColorAttributeName": UIColor.whiteColor()]
self.navigationController.navigationBartitleTextAttributes = titleDict
//self is referring to a UIViewController

Pero no funciona. Ya cambié los colores de fondo y botón, pero el color del texto no cambia. ¿Algunas ideas?

Answer 1

Swift 4.x:

UINavigationBar.appearance().titleTextAttributes = [NSAttributedStringKey.foregroundColor: UIColor.white]

Answer 2

También puede cambiar todas UINavigationController apariencias de UINavigationController en su aplicación dentro del archivo AppDelegate.swift . Simplemente coloque el siguiente código dentro de la application:didFinishLaunchingWithOptions función application:didFinishLaunchingWithOptions :

var navigationBarAppearace = UINavigationBar.appearance()
navigationBarAppearace.tintColor = UIColor.YourNavigationButtonsColor() // Back buttons and such
navigationBarAppearace.barTintColor = UIColor.YourBackgroundColor() // Bar''s background color
navigationBarAppearace.titleTextAttributes = [NSForegroundColorAttributeName:UIColor.YourTitleColor()] // Title''s text color

Creds: publicación del blog de Coderwall

Answer 3

Use NSForegroundColorAttributeName como clave, no cadena "NSForegroundColorAttributeName" .

let titleDict: NSDictionary = [NSForegroundColorAttributeName: UIColor.whiteColor()]
self.navigationController.navigationBar.titleTextAttributes = titleDict

Answer 4

Yo uso como:

 func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
let navigationBarAppearace = UINavigationBar.appearance()
navigationBarAppearace.titleTextAttributes = [NSForegroundColorAttributeName : UIColor.whiteColor()]
return true
}

Answer 5

Swift 2.0

self.navigationController!.navigationBar.titleTextAttributes = [NSForegroundColorAttributeName : UIColor.whiteColor()]

Answer 6

Swift 3+

self.navigationController?.navigationBar.titleTextAttributes = [NSForegroundColorAttributeName : UIColor.white]

Swift 4.0

self.navigationController?.navigationBar.titleTextAttributes = [NSAttributedStringKey.foregroundColor : UIColor.white]

Answer 7

Swift 3

UITabBarItem.appearance().setTitleTextAttributes([NSForegroundColorAttributeName : UIColor.white], for: .selected)
UITabBarItem.appearance().setTitleTextAttributes([NSForegroundColorAttributeName : UIColor.black], for: .normal)

Answer 8

 //Nav Bar Title
self.title = "WORK ORDER"
self.navigationController!.navigationBar.titleTextAttributes = [NSForegroundColorAttributeName : UIColor.whiteColor()]

Answer 9

 let titleDict = [NSForegroundColorAttributeName: UIColor.white]
self.navigationController?.navigationBar.titleTextAttributes = titleDict