Extracto de diapositivas de la clase dedicada a controladores de vistas (ViewControllers) en programación objective-c para iPhone, iPod y iPad. Del curso de iOS en ITMaster Professional Training

1. iOS
View Controllers
Rich Internet Applications · Ajax · Web Services · Mobile · .NET 3.0
Java ME · ActionScript 3.0 · PHP · CSS 3.0 · Flex · Silverlight · Flash
Mariano A. Carrizo
mariano@itmaster.com.ar
1

2. ViewControllers
• CustomViewControllers
• Container ViewControllers
• Modal ViewControllers

3. Herencias

4. UIViewController

5. UITableViewcontroller

6. UINavigationViewController

7. UITabBarController

8. UISplitViewController

9. Modal ViewController

10. ANATOMÍA DEL VIEWCONTROLLER
uiViewController

11. Anatomía del ViewController

12. Presentando un ViewController
- (void)displayModalView
{
MyViewController* vc = [[[MyViewControlleralloc]
initWithNibName:@"MyViewController” bundle:nil] autorelease];
[self presentModalViewController:vcanimated:YES];
}

13. NavigationController

14. NavigationController

15. NavigationController

16. Anatomía del NavigationController

17. NavigationController
- (void)applicationDidFinishLaunching:(UIApplication *)application
{
UIViewController *rootController = [[MyRootViewControlleralloc] init];
navigationController = [[UINavigationControlleralloc]
initWithRootViewController:rootController];
[rootController release];
window = [[UIWindowalloc] initWithFrame:[[UIScreenmainScreen] bounds]];
[window addSubview:navigationController.view];
[window makeKeyAndVisible];
}

18. Flujo de eventos

19. NavigationBar

20. Propiedades del NavigationBar
•barStyle
• translucent
•tintColor

21. CustomBarButtonItems
UIBarButtonItem *segmentBarItem = [[UIBarButtonItemalloc]
initWithCustomView:segmentedControl];
self.navigationItem.rightBarButtonItem = segmentBarItem;
[segmentBarItem release];

22. ToolBar

23. Modal ViewControllers

24. VIEWCONTROLLERS
¡Manos a la obra!