标签视图控制器UITabBarController

标签视图控制器 UITabBarController

FirstViewController*first = [[FirstViewController alloc] init];

//创建一个UITableBarItem对象,作为first的 tabBarItem属性

//选中与不选中图片可以一样,可以不一样

UITabBarItem *item = [[UITabBarItem alloc] initWithTitle:@"第一" image:[UIImage

imageNamed:@"02-redo.png"] selectedImage:[UIImage imageNamed:@"07-map-marker.png"]];

first.tabBarItem= item; [item release];

UINavigationController*firstNC = [[UINavigationController alloc] initWithRootViewController:first];

SecondViewController*second = [[SecondViewController alloc] init];

second.tabBarItem.title = @"第二";

second.tabBarItem.image= [UIImage imageNamed:@"07-map-marker.png"];

UINavigationController *secondNC = [[UINavigationController alloc] initWithRootViewController:second];

/创建一个标签视图控制器 //最多显示5个.而且是以平分的姿态显示,多出5个

显示more-

UITabBarController *tabbarController= [[UITabBarController alloc] init];

tabbarController.viewControllers = @[firstNC,secondNC,thirdNC,fourthNC,fifthN C,sixNC];

//标签条设置

tabbarController.tabBar.tintColor = [UIColor orangeColor];

tabbarController.tabBar.barTintColor = [UIColor greenColor];

tabbarController.delegate = self;

self.window.rootViewController = tabbarController;

//选中第一个控制器为登陆是控制器 self.selectedIndex = 3;

//oneSelfNVC.tabBarController.selectedIn dex = 2;

//设置颜色tabBar
// self.tabBar.tintColor = [UIColor purpleColor];
// self.tabBar.barTintColor = [UIColor blueColor];