圖形用戶界面重複xib後GUI不正確？

Question

我已經通過複製目標將iPhone xib複製到iPad xib中，現在我的大多數xib都已正確轉換爲iPad大小，但是某些xib仍然只顯示爲iphone大小。除了大多數GUI功能，如警報視圖顯示，操作表都不是iPad的。我需要做出什麼樣的改變才能在iPad上完美工作。

- (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 makeKeyAndVisible]; 
    return YES; 
} 

編輯：GUI問題我已經給在動作片兩個可選的YES和NO，YES僅顯示沒有被藏匿的地方..

感謝

Answer 1

問題不轉換，與動作片的在ipad使用它。要了解如何使用在ipad動作片，

http://developer.apple.com/library/ios/#documentation/uikit/reference/UIActionSheet_Class/Reference/Reference.html

可能

Answer 2

你AREN」 t在應用程序啓動時加載正確的NIB。這是由Xcode的「單一視圖」應用程序模板，其檢測所述裝置和加載適當的NIB文件中提供的代碼：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 
{ 
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; 
    // Override point for customization after application launch. 
    if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) { 
     self.viewController = [[MainViewController alloc] initWithNibName:@"MainViewController_iPhone" bundle:nil]; 
    } else { 
     self.viewController = [[MainViewController alloc] initWithNibName:@"MainViewController_iPad" bundle:nil]; 
    } 
    self.window.rootViewController = self.viewController; 
    [self.window makeKeyAndVisible]; 
    return YES; 
}