- (IBAction)tab1Click:(id)sender {

myTabBarController = [[UITabBarController alloc] init];
view2Controller = [[View2Controller alloc] init];
[view2Controller setTitle:@"title"];
view3Controller = [[View3Controller alloc] init];
deneme = [[ViewController alloc] init];

myTabBarController.viewControllers = [NSArray arrayWithObjects:deneme, view2Controller,view3Controller, nil];
[self.view addSubview:myTabBarController.view];
myTabBarController.selectedIndex=1;
}

[[self.tabBarController.tabBar.items objectAtIndex:0] setTitle:NSLocalizedString(@"BotonMapas", @"comment")];

[[self.tabBarController.tabBar.items objectAtIndex:1] setTitle:NSLocalizedString(@"BotonRA", @"comment")];

[[self.tabBarController.tabBar.items objectAtIndex:2] setTitle:NSLocalizedString(@"BotonEstado", @"comment")];

[[self.tabBarController.tabBar.items objectAtIndex:3] setTitle:NSLocalizedString(@"LabelInfo", @"comment")];

// set tab title
self.title = @"Tab Title";
// optionally, set different title for navigation controller
self.navigationItem.title = @"Nav Title";
// Note: self.title will reset Nav Title. Use it first if you want different titles

UITabBarItem *item2 = [[UITabBarItem alloc initWithTitle:@"someTitle" image:someImage tag:0];
viewController2.tabBarItem = item2;

[view2Controller setTitle:@"ImATitle"];

UINavigationController *nav1 = [[UINavigationController alloc] init];
myViewController *myView = [[myViewController alloc] init];
//myView.title = @"Title"; //prob not needed
[nav1 pushViewController: myView  animated:NO];
UITabBarItem *item = [[UITabBarItem alloc] initWithTitle:@"Title" image:[UIImage      imageNamed:@"title.png"] tag:0];
nav1.tabBarItem = item;
UITabBarController *tbc = [[UITabBarController alloc] init];
tbc.viewControllers = [NSArray arrayWithObjects:nav1, nil];

- (IBAction)tab1Click:(id)sender {

myTabBarController = [[UITabBarController alloc] init];

myTabBarController.delegate = self;

view2Controller = [[View2Controller alloc] init];
[view2Controller setTitle:@"title"];
view3Controller = [[View3Controller alloc] init];
deneme = [[ViewController alloc] init];
dename.title = @"Dename";
view2Conreoller.title = @"View2";
view3Conreoller.title = @"View3";
myTabBarController.viewControllers = [NSArray arrayWithObjects:deneme, view2Controller,view3Controller, nil];
[self.view addSubview:myTabBarController.view];
myTabBarController.selectedIndex=1;
}

view2Controller.tabBarItem.image = [UIImage imageNamed:@"misle.png"];

[(UIViewController *)[tabBarController.viewControllers objectAtIndex:Index] setTitle:@"Title"];

UITabBarItem *tabItem = [[[tabBarController tabBar] items] objectAtIndex:INDEX];
[tabItem setTitle:@"TITLEe"];