How to style NSButton in AppKit

Issue #297

let button = NSButton()
button.wantsLayer = true
button.isBordered = false
button.setButtonType(.momentaryChange)
button.attributedTitle = NSAttributedString(
    string: "Click me",
    attributes: [
        NSAttributedString.Key.foregroundColor: NSColor.white,
        NSAttributedString.Key.font: NSFont.labelFont(ofSize: 13)
    ]
button.layer?.backgroundColor = NSColor.orange.cgColor
button.layer?.cornerRadius = 12

activate(
    button.anchor.height.equal.to(32),
    button.anchor.width.equal.to(100)
)

To make it have native rounded rect

button.imageScaling = .scaleProportionallyDown
button.setButtonType(.momentaryPushIn)
button.bezelStyle = .rounded
button.isBordered = true

import AppKit
import Omnia

extension NSButton {
    func style(imageName: String) {
        image = NSImage(named: NSImage.Name(imageName))
        isBordered = false
        imageScaling = .scaleProportionallyDown
    }

    func styleAction(title: String) {
        attributedTitle = NSAttributedString(string: title, attributes: [
            NSAttributedString.Key.foregroundColor: NSColor(hex: "008B80"),
            NSAttributedString.Key.font: NSFont.boldSystemFont(ofSize: 13)
        ])

        isBordered = false
        setButtonType(.momentaryChange)
    }
}

Read more

• https://mackuba.eu/2014/10/06/a-guide-to-nsbutton-styles