我有一个简单的视图控制器的子类
UITabBarController
. 在将项目分配给选项卡栏控制器时,我遇到了一些与标题有关的问题
UITabBarItem
class LandingVC: UITabBarController, UITabBarControllerDelegate {
override func viewDidLoad() {
super.viewDidLoad()
let storyboard = UIStoryboard(name: "Ssettings", bundle: nil)
let vc1 = storyboard.instantiateViewController(withIdentifier: "bookID")
let tab1 = UITabBarItem(title: "Föo", image: nil, selectedImage: nil)
vc1.tabBarItem = tab1
let vc2 = storyboard.instantiateViewController(withIdentifier: "SettingsID")
let tab2 = UITabBarItem(title: "Sök", image: nil, selectedImage: nil)
vc2.tabBarItem = tab2
self.viewControllers = [vc1, vc2]
}
}
但是奇怪的是,tabbar控制器显示带有标题的项目
Sok
和
Foo
忽略瑞典字符。即使是一个选项卡栏系统项目似乎失败,任何帮助将不胜感激