UINavigationController 与 UITabBarController

最新推荐文章于 2017-05-31 17:08:00 发布

weixin_33979203

最新推荐文章于 2017-05-31 17:08:00 发布

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原文链接：http://www.cnblogs.com/webglcn/p/5123698.html

http://www.cnblogs.com/YouXianMing/p/3756904.html

// index start from 1.
UITabBarItem *newsItem = [[UITabBarItem alloc] initWithTabBarSystemItem:UITabBarSystemItemFavorites tag:1];
//UITabBarItem *homeItem = [[UITabBarItem alloc] initWithTitle:@"首页" image:[UIImage imageNamed: @""] tag:1];
NewsViewController *newsController = [[NewsViewController alloc] init];
newsController.tabBarItem = newsItem;
[newsItem release];

UINavigationController *newsNav = [[UINavigationController alloc] initWithRootViewController:newsController];
[newsController release];

// repeat other here

NSArray *viewControllers = @[newsNav];
[newsNav release];

UITabBarController *tabController = [[UITabBarController alloc]init];
// tabController.viewControllers = @[newsNav];
[tabController setViewControllers:viewControllers animated:YES];

self.window.rootViewController = tabController;