在appdelegate类中添加tab bar viewcontroller和DDMenuController

Posted 2023-03-13

【中文标题】在appdelegate类中添加tab bar viewcontroller和DDMenuController

【英文标题】：Add tab bar viewcontroller and DDMenuController in the appdelegate class

【发布时间】：2014-03-17 06:59:14

【问题描述】：

我想为应用添加 DDMenuController 和标签栏视图控制器。 我无法同时添加两者，所以请帮我解决这个问题。

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

    // Override point for customization after application launch.

    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] ;
    HomeViewController *mainViewController = [[HomeViewController alloc] initWithNibName:@"HomeViewController" bundle:nil];

    navigationController = [[UINavigationController alloc] initWithRootViewController:mainViewController];
    navigationController.delegate = self;
    DDMenuController *rootController = [[DDMenuController alloc] initWithRootViewController:navigationController];
    _menuController = rootController;

    MenuListViewController *menuController = [[MenuListViewController alloc]init];
    rootController.rightViewController = menuController;


    TabbarViewController *tabBarVC  = [[TabbarViewController alloc] init];
    tabBarVC.viewControllers = [NSArray arrayWithObjects:rootController, nil];

    if ([tabBarVC respondsToSelector:@selector(willAppearIn:)])
    
        [tabBarVC performSelector:@selector(willAppearIn:) withObject:navigationController];
    

    self.window.rootViewController = tabBarVC;
    [self.window makeKeyAndVisible];

    return YES;

感谢您的帮助...

【问题讨论】：

你想添加第一个工具栏，而不是在一个选项卡中添加 DDMenuController 之后？

@YashpalJavia 我希望两者都应该出现在整个应用程序中。

【参考方案1】：

我认为这会有所帮助。

首先创建标签栏而不是添加DDMenuController，最后添加到窗口的根视图

这可能有效。

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

    // Override point for customization after application launch.

    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] ;
    HomeViewController *mainViewController = [[HomeViewController alloc] initWithNibName:@"HomeViewController" bundle:nil];

    navigationController = [[UINavigationController alloc] initWithRootViewController:mainViewController];
    navigationController.delegate = self;


    TabbarViewController *tabBarVC  = [[TabbarViewController alloc] init];
    tabBarVC.viewControllers = [NSArray arrayWithObjects:rootController, nil];

    if ([tabBarVC respondsToSelector:@selector(willAppearIn:)])
    
        [tabBarVC performSelector:@selector(willAppearIn:) withObject:navigationController];
    



    DDMenuController *rootController = [[DDMenuController alloc] initWithRootViewController:tabBarVC];
    _menuController = rootController;

    MenuListViewController *menuController = [[MenuListViewController alloc]init];
    rootController.rightViewController = menuController;



    self.window.rootViewController = rootController;
    [self.window makeKeyAndVisible];

    return YES;

编辑：

这是视图控制器的序列。

navigationViewController -> rootViewController -> 主 ViewController（这是你的默认设置）

tabbar -> rootViewController -> navigationViewController（如果你想要很多，你可以在 tabbarViewController 中放很多视图）

manuViewController（DDMenuController 显示在右侧）

DDMenuController -> rootViewController -> 标签栏

和

DDMenuController -> rightController -> manuViewController

窗口 -> 根视图控制器 -> DDMenuController