純代碼搭建項目框架
阿新 • • 發佈:2017-08-23
hit interface 控制 sco color -c image make profile
一.修改項目的啟動過程
- 將Main Interface處的main刪除
- 在application:didFinishLaunchingWithOptions:launchOptions:方法中創建window,並且設置根控制器
// 設置整體主題TabBar的tintColor
UITabBar.appearance().tintColor = UIColor.orangeColor()
// 1.創建window
self.window = UIWindow(frame: UIScreen.mainScreen().bounds)
self.window?.backgroundColor = UIColor.whiteColor()
// 2.設置window的根控制器
self.window?.rootViewController = MainViewController()
// 3.讓窗口生效
self.window?.makeKeyAndVisible()
- 在MainViewController中添加子控制器
override func viewDidLoad() {
super.viewDidLoad()
// 添加自控制器
self.addChildViewController(HomeViewController(), imageName: "tabbar_home", title: "主頁")
self.addChildViewController(MessageViewController(), imageName: "tabbar_message_center", title: "消息")
self.addChildViewController(DiscoverViewController(), imageName: "tabbar_discover", title: "廣場")
self.addChildViewController(ProfileViewController(), imageName: "tabbar_profile", title: "我")
}
private func addChildViewController(childCVc: UIViewController, imageName : String, title : String) {
// 1.創建自控制器
let homeNav = UINavigationController(rootViewController: childCVc)
// 2.設置標題
childCVc.title = title
childCVc.tabBarItem.selectedImage = UIImage(named: imageName + "_highlighted")
childCVc.tabBarItem.image = UIImage(named: imageName)
// 3.添加到UITabbarController
self.addChildViewController(homeNav)
}
純代碼搭建項目框架