Xcode 4 xib NewMainWindow

專案 Summery 的 Main Interface   決定MainWindow.xib 開空window時記得加（易忘）

File's owner  Class 選 UIApplication     

拉Objects 修該其name
Objects Custom Class 選 Delegate file (.h .m)

File's owner的 inspector 下的outlet 下的Delegate 拉向object (名稱會顯示Objects Custom Class 的name）

AppDelegate.h

 
#import 

@class ViewController;



@interface AppDelegate : UIResponder 
{
    UIViewController *NewMain;
}

@property (strong, nonatomic) UIWindow *window;

//@property (strong, nonatomic) ViewController *viewController;
@property (strong, nonatomic) IBOutlet UIViewController *NewMain;

@end

PS. 註解 預設Delegate.h
 //self.window.backgroundColor = [UIColor whiteColor];

避免按Home 會消失

AppDelegate.m

 

@synthesize window = _window;
//@synthesize viewController = _viewController;
@synthesize NewMain;

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    // Override point for customization after application launch.
    //self.viewController = [[ViewController alloc] initWithNibName:@"ViewController" bundle:nil];
    //self.window.rootViewController = self.viewController;
    self.window.rootViewController = self.NewMain;
    [self.window makeKeyAndVisible];
    return YES;
}

@end

易忘 要注意！