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我已经在我的应用程序委托中实现了标签栏控制器,但它只是标签栏中的空白方块。我希望能够改变它们的标题和图像,并且我想知道如何不仅使用我添加的自定义图像,而且使用在Xcode中实现的“默认”图像(“计算器”图像,“搜索”图像)。更改标签栏项目标题和颜色programmaticaly
如果您在xib中有标签栏,您可以在标签栏项目 - >属性检查器 - >标识符中看到它,如果您不想使用自定义图像,则会出现一个列表。所以我appDelegate.m
代码:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; // Override point for customization after app launch
UIViewController *banksList = [[FailedBanksListViewController alloc] initWithNibName:@"FailedBanksListViewController" bundle:nil];
UINavigationController *listNavigationController = [[UINavigationController alloc] initWithRootViewController:banksList];
UIViewController *first = [[BIDViewController alloc] initWithNibName:@"BIDViewController" bundle:nil];
UIViewController *second = [[BIDDailyCount alloc] initWithNibName:@"BIDDailyCount" bundle:nil];
self.tabBarController = [[UITabBarController alloc] init];
self.tabBarController.viewControllers = [NSArray arrayWithObjects:first,second,listNavigationController, nil];
self.window.rootViewController = self.tabBarController;
[self.window makeKeyAndVisible];
return YES;
}
谢谢Jacob,它有帮助! – Necrosoft 2012-03-25 08:10:50
系统'UITabBarSystemItemSearch' *是图像。我以为那是你想要的。你像通常那样设置标题:'banksList.title = @“List”;' – 2012-03-25 08:15:11
问题解决了。再次感谢! – Necrosoft 2012-03-25 08:31:20