zenangst

import Cocoa

class MyViewController: NSViewController {
  override func loadView() {
    self.view = NSView()
  }
}

let frame = CGRect(origin: .zero, size: CGSize(width: 100, height: 100))
let viewController = MyViewController()

zenangst

import UIKit

let label = UILabel()
label.frame = CGRect(origin: .zero, size: CGSize(width: 100, height: 44))
label.text = "My awesome label"
label.backgroundColor = .white
label.sizeToFit()

zenangst

import Cocoa

let label = NSTextField()
label.frame = CGRect(origin: .zero, size: CGSize(width: 100, height: 44))
label.stringValue = "My awesome label"
label.backgroundColor = .white
label.isBezeled = false
label.isEditable = false
label.sizeToFit()

zenangst

import Cocoa

class ContainerView: ColorView {}
class ColorView: NSView {
  required init(frame: CGRect, color: NSColor) {
    super.init(frame: frame)
    wantsLayer = true
    layer?.backgroundColor = color.cgColor
  }

zenangst

import Cocoa

class ContainerView: ColorView {
  override var isFlipped: Bool { return true }
}

class ColorView: NSView {
  required init(frame: CGRect, color: NSColor) {
    super.init(frame: frame)
    wantsLayer = true

zenangst

import Cocoa

class ContainerView: ColorView {
  override var isFlipped: Bool { return true }
}

class ColorView: NSView {
  required init(frame: CGRect, color: NSColor) {
    super.init(frame: frame)
    wantsLayer = true

zenangst

import Cocoa
import PlaygroundSupport

let subviewFrame = CGRect(origin: .zero,
                          size: CGSize(width: 320, height: 640 * 4))
let gradient = CAGradientLayer()
gradient.colors = [
  NSColor.blue.withAlphaComponent(0.2).cgColor,
  NSColor.blue.withAlphaComponent(0.4).cgColor
]

zenangst

import Cocoa
import PlaygroundSupport

class View: NSView {
  override var isFlipped: Bool { return true }
}

let subviewFrame = CGRect(origin: .zero,
                          size: CGSize(width: 320, height: 640 * 4))
let gradient = CAGradientLayer()

zenangst

import UIKit

let frame = CGRect(origin: .zero,
                   size: .init(width: 150, height: 150))
let window = UIWindow(frame: frame)
let rootView = UIView(frame: window.bounds)
rootView.backgroundColor = .white
window.addSubview(rootView)

let view = UIView(frame: CGRect(origin: .init(x: 25, y: 25),

zenangst

import Cocoa
import PlaygroundSupport

let frame = CGRect(origin: .zero,
                   size: .init(width: 150, height: 150))
let window = NSView(frame: frame)
window.wantsLayer = true
window.layer?.backgroundColor = NSColor.white.cgColor

let view = NSView(frame: CGRect(origin: .init(x: 25, y: 25),