UITabBarController和UINavigationController搭配使用

来源：互联网发布：网络十大奇书排行编辑：程序博客网时间：2024/05/17 07:19

self.window = [[UIWindowalloc]initWithFrame:[UIScreenmainScreen].bounds];

ViewController *vc = [[ViewControlleralloc]init];

UINavigationController *nvc = [[UINavigationControlleralloc]initWithRootViewController:vc];

[vc.navigationItemsetTitle:@"第一页"];

[vc.tabBarItemsetTitle:@"Message"];

[vc.tabBarItemsetImage:[UIImageimageNamed:@"message.png"]];

[vc.tabBarItemsetBadgeValue:@"99+"];

//设置字体颜色

[vc.tabBarItemsetTitleTextAttributes:@{NSFontAttributeName:[UIFontsystemFontOfSize:20],NSForegroundColorAttributeName:[UIColorwhiteColor]}forState:UIControlStateNormal];

[vc.tabBarItemsetTitleTextAttributes:@{NSFontAttributeName:[UIFontsystemFontOfSize:20],NSForegroundColorAttributeName:[UIColorblackColor]}forState:UIControlStateHighlighted];

[vc.viewsetBackgroundColor:[UIColorblueColor]];

SecondViewController *svc = [[SecondViewControlleralloc]init];

UINavigationController *snvc = [[UINavigationControlleralloc]initWithRootViewController:svc];

[svc.navigationItemsetTitle:@"第一页"];

[svc.tabBarItemsetTitle:@"Setting"];

[svc.tabBarItemsetImage:[UIImageimageNamed:@"setting.png"]];

[svc.tabBarItemsetBadgeValue:@"999+"];

[svc.viewsetBackgroundColor:[UIColoryellowColor]];

UITabBarController *tb = [[UITabBarControlleralloc]init];

tb.viewControllers =@[nvc,snvc];

[tb.tabBarsetTintColor:[UIColorredColor]];

[tb.tabBarsetBarTintColor:[UIColororangeColor]];

[self.windowsetRootViewController:tb];

[self.windowmakeKeyAndVisible];

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