59 lines
1.7 KiB
Swift
59 lines
1.7 KiB
Swift
/*
|
|
* Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
|
|
import UIKit
|
|
import YogaKit
|
|
|
|
final class BasicViewController: UIViewController {
|
|
override func viewDidLoad() {
|
|
super.viewDidLoad()
|
|
let containerSize = self.view.bounds.size
|
|
|
|
view.backgroundColor = UIColor.systemBackground
|
|
view.configureLayout { (layout) in
|
|
layout.isEnabled = true
|
|
layout.width = YGValue(containerSize.width)
|
|
layout.height = YGValue(containerSize.height)
|
|
layout.alignItems = .center
|
|
layout.justifyContent = .center
|
|
}
|
|
|
|
let child1 = UIView()
|
|
child1.backgroundColor = .blue
|
|
child1.configureLayout { (layout) in
|
|
layout.isEnabled = true
|
|
layout.width = 100
|
|
layout.height = 10
|
|
layout.marginBottom = 25
|
|
}
|
|
view.addSubview(child1)
|
|
|
|
let child2 = UIView(frame: CGRect(x: 0, y: 0, width: 200, height: 200))
|
|
child2.backgroundColor = .green
|
|
child2.configureLayout { (layout) in
|
|
layout.isEnabled = true
|
|
layout.alignSelf = .flexEnd
|
|
layout.width = 200
|
|
layout.height = 200
|
|
}
|
|
view.addSubview(child2)
|
|
|
|
let child3 = UIView(frame: CGRect(x: 0, y: 0, width: 100, height: 100))
|
|
child3.backgroundColor = .yellow
|
|
child3.configureLayout { (layout) in
|
|
layout.isEnabled = true
|
|
layout.alignSelf = .flexStart
|
|
layout.width = 100
|
|
layout.height = 100
|
|
|
|
}
|
|
view.addSubview(child3)
|
|
|
|
view.yoga.applyLayout(preservingOrigin: true)
|
|
}
|
|
}
|