// NSViewExtensions.swift - Copyright 2024 SwifterSwift
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#if canImport(AppKit) && !targetEnvironment(macCatalyst)
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import AppKit
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// MARK: - Properties
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public extension NSView {
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/// SwifterSwift: Border color of view; also inspectable from Storyboard.
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@IBInspectable
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var borderColor: NSColor? {
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get {
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guard let color = layer?.borderColor else { return nil }
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return NSColor(cgColor: color)
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}
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set {
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wantsLayer = true
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layer?.borderColor = newValue?.cgColor
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}
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}
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/// SwifterSwift: Border width of view; also inspectable from Storyboard.
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@IBInspectable
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var borderWidth: CGFloat {
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get {
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return layer?.borderWidth ?? 0
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}
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set {
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wantsLayer = true
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layer?.borderWidth = newValue
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}
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}
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/// SwifterSwift: Corner radius of view; also inspectable from Storyboard.
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@IBInspectable
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var cornerRadius: CGFloat {
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get {
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return layer?.cornerRadius ?? 0
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}
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set {
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wantsLayer = true
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layer?.masksToBounds = true
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layer?.cornerRadius = newValue.magnitude
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}
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}
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// SwifterSwift: Height of view.
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var height: CGFloat {
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get {
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return frame.size.height
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}
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set {
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frame.size.height = newValue
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}
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}
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/// SwifterSwift: Shadow color of view; also inspectable from Storyboard.
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@IBInspectable
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var shadowColor: NSColor? {
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get {
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guard let color = layer?.shadowColor else { return nil }
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return NSColor(cgColor: color)
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}
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set {
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wantsLayer = true
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layer?.shadowColor = newValue?.cgColor
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}
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}
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/// SwifterSwift: Shadow offset of view; also inspectable from Storyboard.
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@IBInspectable
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var shadowOffset: CGSize {
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get {
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return layer?.shadowOffset ?? CGSize.zero
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}
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set {
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wantsLayer = true
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layer?.shadowOffset = newValue
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}
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}
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/// SwifterSwift: Shadow opacity of view; also inspectable from Storyboard.
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@IBInspectable
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var shadowOpacity: Float {
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get {
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return layer?.shadowOpacity ?? 0
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}
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set {
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wantsLayer = true
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layer?.shadowOpacity = newValue
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}
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}
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/// SwifterSwift: Shadow radius of view; also inspectable from Storyboard.
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@IBInspectable
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var shadowRadius: CGFloat {
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get {
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return layer?.shadowRadius ?? 0
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}
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set {
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wantsLayer = true
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layer?.shadowRadius = newValue
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}
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}
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/// SwifterSwift: Background color of the view; also inspectable from Storyboard.
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@IBInspectable
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var backgroundColor: NSColor? {
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get {
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if let colorRef = layer?.backgroundColor {
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return NSColor(cgColor: colorRef)
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} else {
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return nil
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}
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}
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set {
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wantsLayer = true
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layer?.backgroundColor = newValue?.cgColor
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}
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}
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/// SwifterSwift: Size of view.
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var size: CGSize {
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get {
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return frame.size
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}
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set {
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width = newValue.width
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height = newValue.height
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}
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}
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/// SwifterSwift: Width of view.
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var width: CGFloat {
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get {
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return frame.size.width
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}
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set {
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frame.size.width = newValue
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}
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}
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}
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// MARK: - Methods
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public extension NSView {
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/// SwifterSwift: Add array of subviews to view.
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///
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/// - Parameter subviews: array of subviews to add to self.
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func addSubviews(_ subviews: [NSView]) {
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subviews.forEach { addSubview($0) }
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}
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/// SwifterSwift: Remove all subviews in view.
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func removeSubviews() {
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subviews.forEach { $0.removeFromSuperview() }
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}
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}
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#endif
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