CODEWITHSUNDEEP
iosuinavigationcontrolleruisplitviewcontroller
netshark1000
netshark1000

Reputation: 7413

Switch from UINavigationController to UISplitviewController

I have a UINavigationController presenting a couple of UIViewControllers. Then I want to switch to a UISplitviewController.

So I implemented a method useSplitViewController in my app-Delegate that I call from my last UIViewController. It shows the SplitView, but I can't rotate my device. The ViewControllers inside my SplitviewController don't get the rotation-event. What is my mistake and how can I solve it?

 -(void)useSplitViewController{

    [self.menuViewController.view removeFromSuperview];
    self.menuViewController = nil;
    self.navcon = nil;

    self.splitViewController =[[UISplitViewController alloc]init];
    self.rootViewController=[[RootViewController alloc]init];
    self.detailViewController=[[[FirstDetailViewController alloc]init] autorelease];

    UINavigationController *rootNav=[[UINavigationController alloc]initWithRootViewController:rootViewController];
    UINavigationController *detailNav=[[UINavigationController alloc]initWithRootViewController:detailViewController];


    self.splitViewController.viewControllers=[NSArray arrayWithObjects:rootNav,detailNav,nil];
    self.splitViewController.delegate=self.detailViewController;

    // Add the split view controller's view to the window and display.
    [window addSubview:self.splitViewController.view];
    [window makeKeyAndVisible];
}

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


    self.navcon = [[UINavigationController alloc] init];
    self.menuViewController = [[MenuViewController alloc] init];
    self.menuViewController.appDelegate = self;
    [self.navcon pushViewController:self.menuViewController animated:NO];


    [window addSubview:self.menuViewController.view];
    [window makeKeyAndVisible];

    //[self useSplitViewController];

    return YES;
}

Upvotes: 2

Views: 1773

Answers (1)

railwayparade
railwayparade

Reputation: 5156

You need to set the root view controller of the window:

replace

[window addSubview:self.splitViewController.view];

with,

[window setRootViewController:self.splitViewController];

Upvotes: 1

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