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Create a UIWindow programmatically without using storyboards in swift
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| window = UIWindow(frame: UIScreen.mainScreen().bounds) | |
| if let window = window { | |
| window.backgroundColor = UIColor.whiteColor() | |
| window.rootViewController = UIViewController() | |
| window.makeKeyAndVisible() | |
| } |
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Here
mainScreen bounds works and window adjusts according to size when switched landscape or portrait automatically. This is perfect.
Question: But, why doesn't it adpat automatically with in a UIViewController for its sub components ?