UINavigationController和UITabBarController合用

一、建立一個 Tabbed Application.預設建立的是帶有兩個Tab的工程。

二、在AppDelegate.h裡面添加

 

1. @property (strong, nonatomic) UINavigationController *NaviView1Controller;  
2. @property (strong, nonatomic) UINavigationController *NaviView2Controller;  

三、修改AppDelegate.m檔案的didFinishLaunchingWithOptions函數，在這裡我們設定相應的UINavigationController.

 

1. - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions  
2. {  
3.     self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];  
4.     // Override point for customization after application launch.  
5.     UIViewController *viewController1 = [[[FirstViewController alloc] initWithNibName:@"FirstViewController" bundle:nil] autorelease];  
6.     UIViewController *viewController2 = [[[SecondViewController alloc] initWithNibName:@"SecondViewController" bundle:nil] autorelease];  
7.     self.tabBarController = [[[UITabBarController alloc] init] autorelease];  
8.     self.tabBarController.viewControllers = @[viewController1, viewController2];  
9.     self.window.rootViewController = self.tabBarController;  
10.     [self.window makeKeyAndVisible];  
11.     return YES;  
12. }  

修改後：

1. - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions  
2. {  
3.     self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];  
4.     // Override point for customization after application launch.  
5.     UIViewController *viewController1 = [[[FirstViewController alloc] initWithNibName:@"FirstViewController" bundle:nil] autorelease];  
6.     viewController1.title = @"View1";  
7.     self.NaviView1Controller = [[[UINavigationController alloc] initWithRootViewController:viewController1] autorelease];  
8.   
9.     UIViewController *viewController2 = [[[SecondViewController alloc] initWithNibName:@"SecondViewController" bundle:nil] autorelease];  
10.     viewController2.title = @"View2";  
11.     self.NaviView2Controller = [[[UINavigationController alloc] initWithRootViewController:viewController2] autorelease];  
12.   
13.     self.tabBarController = [[[UITabBarController alloc] init] autorelease];  
14.       
15.     
16.       
17.     self.window.rootViewController = self.tabBarController;  
18.     [self.window makeKeyAndVisible];  
19.     return YES;  
20. }  

------------------------

1. - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions  
2. {  
3.     self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];  
4.     // Override point for customization after application launch.  
5.     UIViewController *viewController1 = [[[FirstViewController alloc] initWithNibName:@"FirstViewController" bundle:nil] autorelease];  
6.     viewController1.title = @"View1";  
7.     self.NaviView1Controller = [[[UINavigationController alloc] initWithRootViewController:viewController1] autorelease];  
8.   
9.     UIViewController *viewController2 = [[[SecondViewController alloc] initWithNibName:@"SecondViewController" bundle:nil] autorelease];  
10.     viewController2.title = @"View2";  
11.     self.NaviView2Controller = [[[UINavigationController alloc] initWithRootViewController:viewController2] autorelease];  
12.   
13.     self.tabBarController = [[[UITabBarController alloc] init] autorelease];  
14.       
15.     self.tabBarController.viewControllers = @[self.NaviView1Controller, self.NaviView2Controller];  
16.       
17.     self.window.rootViewController = self.tabBarController;  
18.     [self.window makeKeyAndVisible];  
19.     return YES;  
20. }