没有情节提要的Swift SWRevealController

Question

我用情节提要实现了SWRevealController ，并且一切正常，但是现在我想在没有情节提要的情况下对应用程序进行编程。

有人可以帮我实施吗？ 我有一个FrontViewController和一个MenuViewController。 为此，我是否需要一个额外的SWRevealViewController？如果是，我必须编写什么代码？

我知道在SWRevealController上有一些信息，但是它在Objective-C中，并且在Swift 2.0中编写时遇到一些问题。

Answer 1

您可以按照以下步骤进行操作。

在createSlidingMenu中创建一个函数createSlidingMenu 。

func createSlidingMenu(){

        let frontViewController = //create instance of frontVC
        let rearViewController  = //create instance of rearVC(menuVC)


        //create instance of swRevealVC based on front and rear VC
        let swRevealVC = SWRevealViewController(rearViewController: rearViewController, frontViewController: frontViewController);
        swRevealVC.toggleAnimationType = SWRevealToggleAnimationType.EaseOut;
        swRevealVC.toggleAnimationDuration = 0.30;

        //set swRevealVC as rootVC of windows
        self.window?.rootViewController = swRevealVC!;
}

在application:didFinishLaunchingWithOptions:调用createSlidingMenu ，您就可以开始了。

Answer 2

这对我有用（迅速3.1）

1. 在StoryBoard中，创建MasterViewController，带有StoryboardId“ HomeViewController”的HomeViewController（嵌入在UINavigationController中）和带有StoryboardId“ MenuViewController”的MenuViewController（嵌入在UINavigationController中）。

2. 在Storyboard中创建MasterViewController类并与UIViewController（MasterViewController）关联，并实现SWRevealViewControllerDelegate协议（请参见代码）

    import UIKit class MasterViewController: UIViewController, SWRevealViewControllerDelegate { override func viewDidLoad() { super.viewDidLoad() let frontNavigationController:UINavigationController let rearNavigationController:UINavigationController let revealController = SWRevealViewController() var mainRevealController = SWRevealViewController() let menuTable = self.storyboard?.instantiateViewController(withIdentifier: "MenuViewController")as! MenuViewController let homepage = self.storyboard?.instantiateViewController(withIdentifier: "HomeViewController") as! HomeViewController frontNavigationController = UINavigationController(rootViewController: homepage) rearNavigationController = UINavigationController(rootViewController: menuTable) rearNavigationController.setNavigationBarHidden(true, animated: false) revealController.frontViewController = frontNavigationController revealController.rearViewController = rearNavigationController revealController.delegate = self mainRevealController = revealController UIApplication.shared.delegate!.window?.rootViewController = mainRevealController } 

   }

3. 或者，您可以省略MasterViewController并：

   • 在AppDelegate中实现SWRevealViewControllerDelegate并
   • 复制上面在application：didFinishLaunchingWithOptions中编写的viewDidLoad主体的代码：

Answer 3

除了Hitendra，我还修改了以下代码，以便可以将导航置于Home中

AppDelegate.swift

func toHome() {
    let frontViewController = HomeController()//create instance of frontVC
    let rearViewController  = MenuController() //create instance of rearVC(menuVC)

    let swRevealVC = SWRevealViewController(rearViewController: rearViewController, frontViewController: frontViewController);
    swRevealVC?.toggleAnimationType = SWRevealToggleAnimationType.easeOut;
    swRevealVC?.toggleAnimationDuration = 0.30;

    navigationController = UINavigationController(rootViewController: swRevealVC!)
    self.window?.rootViewController = navigationController
}

LoginController.swift，当用户单击登录按钮时

@objc private func login() {
     let appDelegate = UIApplication.shared.delegate as! AppDelegate
     appDelegate.toHome()
     return
}

HomeController.swift

override func viewDidLoad() {
    super.viewDidLoad()

    setupLayout() // layout programmatically, I didn't put code here

    let menuButton = UIBarButtonItem(title: "Menu", style: .plain, target: self, action: #selector(HomeController.menu))
    self.revealViewController().navigationItem.leftBarButtonItem = menuButton

}

@objc private func menu() {
    revealViewController().revealToggle(self)
}