self.window.rootViewController vs window addSubview
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Gazzer
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Published on 2011-03-09T16:00:49Z
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2011/03/09
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iphone
|objective-c
I've noticed a lot of examples for iPhone apps in the Application Delegate
- (void)applicationDidFinishLaunching:(UIApplication *)application
have
[window addSubview: someController.view];
(1)
as opposed to
self.window.rootViewController = self.someController;
(2)
Is there any practical reason to use one over the other? Is one technically correct? Do controller's have the an equivalent command to number (2) like
self.someController.rootController = self.someOtherController; // pseudocode
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