IOS研究院之分页栏TabBar的使用（四）

#import "TableViewAppDelegate.h"
#import "TableViewController.h"

@implementation TableViewAppDelegate

@synthesize window = _window;

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{

    NSMutableArray *controllers = [NSMutableArray array];

    NSArray *item = [NSArray arrayWithObjects:@"雨松MOMO",@"若若娃",@"小可爱",@"哇咔咔",@"小老虎",@"学苹果",@"快乐乐",@"寿司卷", nil]; 

    //数组数量
    int count = [item count];

    for (int i = 0; i < count; i++)
	{

        //创建TableViewController
        TableViewController * tabViewController = [[TableViewController alloc]initController:[item objectAtIndex:i]];

        //设置标题
        [tabViewController setTitle:@"雨松MOMO的程序世界"];

        //绑定tabViewController用来响应按钮点击事件
        UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:tabViewController];

        //设置标题
        nav.title = [item objectAtIndex:i];

        //设置图片
        nav.tabBarItem.image = [UIImage imageNamed:@"title.png"];

        //设置风格为默认风格
        nav.navigationBar.barStyle = UIBarStyleDefault;

        //添加这个UINavigationController
		[controllers addObject:nav];

        //释放对象
        [nav release];
	}

    //创建UITabBarController，将显示的内容添加进去
	UITabBarController *bar = [[UITabBarController alloc] init];
	bar.viewControllers = controllers;
	bar.customizableViewControllers = controllers;

	//添加到显示窗口中
	[self.window addSubview:bar.view];   

    // Override point for customization after application launch.
    [self.window makeKeyAndVisible];
    return YES;
}
@end

#import "TableViewController.h"

@implementation TableViewController

-(id) initController:(NSString *)str
{

    self = [super init];
    if(self)
    {
        //每次点击新的标签，将显示内容值赋给showString
        showString = str;
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];

    //创建label视图
    UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 320, 30)];
    //设置显示内容
    label.text = [NSString stringWithFormat:@"%@%@",@"您选中了",showString];

    //设置背景颜色
    label.backgroundColor = [UIColor blueColor];
    //设置文字颜色
    label.textColor = [UIColor whiteColor];
    //设置显示位置居中
    label.textAlignment = UITextAlignmentCenter;
    //设置字体大小
    label.font = [UIFont fontWithName:[[UIFont familyNames] objectAtIndex:10] size:20];  

    //创建图片视图
    UIImageView *imageview = [[UIImageView alloc] initWithFrame:
                 CGRectMake(100, 150, 120, 120)];  

    //设置图片的显示的资源路径
    [imageview setImage:[UIImage imageNamed:@"0.jpg"]];  

    //添加到视图中
    [self.view addSubview:label];
    [self.view addSubview:imageview];

    //释放对象
    [label release];
    [imageview release];
}

- (void)viewDidUnload
{
    [super viewDidUnload];
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}

@end