Junior — Middle

In which method of iOS interface controllers does automatic sizing and layout of subviews occur?

sobes.tech AI

Answer from AI

Automatic sizing and layout of subviews in iOS interface controllers occurs in the viewDidLayoutSubviews method.

This method is called after the system has calculated the sizes and positions of all subviews, and here you can make additional adjustments if necessary.

Example of usage:

override func viewDidLayoutSubviews() {
    super.viewDidLayoutSubviews()
    // Additional layout adjustments for subviews
    mySubview.frame = CGRect(x: 10, y: 10, width: view.bounds.width - 20, height: 100)
}

Important: for initial interface setup, viewDidLoad is usually used, and for updates after size changes — viewDidLayoutSubviews.

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