Skip to content

Commit

Permalink
cleanup
Browse files Browse the repository at this point in the history
  • Loading branch information
@RoyalPineapple
RoyalPineapple committed Aug 8, 2024
1 parent 544607f commit 0bf9486
Showing 1 changed file with 0 additions and 245 deletions.
245 changes: 0 additions & 245 deletions Example/AccessibilitySnapshot/NavBarBackButtonAccessibilityTraitsViewController.swift
View file
Original file line number Diff line number Diff line change
Expand Up @@ -43,11 +43,6 @@ final class NavBarBackButtonAccessibilityTraitsViewController: AccessibilityView
override func loadView() {
view = View(titles: titles)
}

override func viewDidLoad() {
super.viewDidLoad()
}

}

// MARK: -
Expand Down Expand Up @@ -90,7 +85,6 @@ extension NavBarBackButtonAccessibilityTraitsViewController {

extension NavBarBackButtonAccessibilityTraitsViewController {


final class View: UIView {

// MARK: - Life Cycle
Expand Down Expand Up @@ -130,242 +124,3 @@ extension NavBarBackButtonAccessibilityTraitsViewController {
}

}

// MARK: -

private final class TabBarTraitView: UIView {

// MARK: - Private

private enum Metrics {
static let height: CGFloat = 40
}

// MARK: - Life Cycle

override init(frame: CGRect) {
let standardTab = UIButton()
standardTab.setTitle("A", for: .normal)
standardTab.setTitleColor(.black, for: .normal)
standardTab.accessibilityLabel = "Item A"

let selectedTab = UIButton()
selectedTab.setTitle("B", for: .normal)
selectedTab.setTitleColor(.black, for: .normal)
selectedTab.isSelected = true
selectedTab.accessibilityLabel = "Item B"

let disabledTab = UIButton()
disabledTab.setTitle("C", for: .normal)
disabledTab.setTitleColor(.lightGray, for: .disabled)
disabledTab.isEnabled = false
disabledTab.accessibilityLabel = "Item C"

let untitledTab = UIButton()

let nestedTab = MultiElementButton(isContainer: false)

let nestedContainerTab = MultiElementButton(isContainer: true)

let nonAccessibileTab = UIButton()
nonAccessibileTab.setTitle("G", for: .normal)
nonAccessibileTab.setTitleColor(.black, for: .normal)
nonAccessibileTab.isAccessibilityElement = false
nonAccessibileTab.titleLabel?.isAccessibilityElement = false

let allTheTraitsTab = UIButton()
allTheTraitsTab.setTitle("H", for: .normal)
allTheTraitsTab.setTitleColor(.black, for: .normal)
allTheTraitsTab.accessibilityTraits.insert(.notEnabled)
allTheTraitsTab.accessibilityTraits.insert(.header)
allTheTraitsTab.accessibilityTraits.insert(.link)
allTheTraitsTab.accessibilityTraits.insert(.adjustable)
allTheTraitsTab.accessibilityTraits.insert(.image)
allTheTraitsTab.accessibilityTraits.insert(.searchField)

self.tabs = [standardTab, selectedTab, disabledTab, untitledTab, nestedTab, nestedContainerTab, nonAccessibileTab, allTheTraitsTab]

super.init(frame: frame)

tabs.shuffled().forEach(addSubview)
}

@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}

// MARK: - Private Properties

private let tabs: [UIView]

// MARK: - UIView

override func layoutSubviews() {
tabs.forEach { $0.frame.size.height = bounds.height }
horizontallySpreadSubviews(tabs, margin: 0)
}

override func sizeThatFits(_ size: CGSize) -> CGSize {
return CGSize(width: size.width, height: Metrics.height)
}

// MARK: - UIAccessibility

override var accessibilityTraits: UIAccessibilityTraits {
get {
return super.accessibilityTraits.union(.tabBar)
}
set {
super.accessibilityTraits = newValue
}
}

// MARK: - Private Types

private final class MultiElementButton: UIButton {

// MARK: - Life Cycle

init(isContainer: Bool) {
super.init(frame: .zero)

middleLabel.text = "2"
addSubview(middleLabel)

rightLabel.text = "3"
outerLabelContainer.addSubview(rightLabel)

leftLabel.text = "1"
outerLabelContainer.addSubview(leftLabel)
addSubview(outerLabelContainer)

isAccessibilityElement = false

if isContainer {
accessibilityElements = [middleLabel, leftLabel, rightLabel]
}
}

@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}

// MARK: - Private Properties

private let leftLabel: UILabel = .init()

private let middleLabel: UILabel = .init()

private let rightLabel: UILabel = .init()

private let outerLabelContainer: UIView = .init()

// MARK: - UIView

override func layoutSubviews() {
outerLabelContainer.frame = bounds

leftLabel.sizeToFit()
leftLabel.capInsetsAlignmentProxy.align(withSuperview: .leftCenter, inset: 4)

rightLabel.sizeToFit()
rightLabel.capInsetsAlignmentProxy.align(withSuperview: .rightCenter, inset: 4)

middleLabel.sizeToFit()
middleLabel.capInsetsAlignmentProxy.align(withSuperview: .center)
}

}

}

// MARK: -

private final class TabBarTraitContainerView: UIView {

// MARK: - Private

private enum Metrics {
static let height: CGFloat = 40
}

// MARK: - Life Cycle

override init(frame: CGRect) {
// There is one more label than there are elements, to test that the tab count comes from the number of
// elements, not the number of subviews.
self.itemLabels = (0..<5).map { index in
let label = UILabel()
label.text = "\(["A","B","C","D","E","-"][index])"
label.textAlignment = .center
return label
}

super.init(frame: frame)

let standardElement = UIAccessibilityElement(accessibilityContainer: self)
standardElement.accessibilityLabel = "Item A"

let selectedElement = UIAccessibilityElement(accessibilityContainer: self)
selectedElement.accessibilityLabel = "Item B"
selectedElement.accessibilityTraits.insert(.selected)

let disabledElement = UIAccessibilityElement(accessibilityContainer: self)
disabledElement.accessibilityLabel = "Item C"
disabledElement.accessibilityTraits.insert(.notEnabled)

let untitledElement = UIAccessibilityElement(accessibilityContainer: self)

let allTheTraitsElement = UIAccessibilityElement(accessibilityContainer: self)
allTheTraitsElement.accessibilityLabel = "Item E"
allTheTraitsElement.accessibilityTraits.insert(.notEnabled)
allTheTraitsElement.accessibilityTraits.insert(.header)
allTheTraitsElement.accessibilityTraits.insert(.link)
allTheTraitsElement.accessibilityTraits.insert(.adjustable)
allTheTraitsElement.accessibilityTraits.insert(.image)
allTheTraitsElement.accessibilityTraits.insert(.searchField)

accessibilityElements = [standardElement, selectedElement, disabledElement, untitledElement, allTheTraitsElement]

itemLabels.shuffled().forEach(addSubview)
}

@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}

// MARK: - Private Properties

private let itemLabels: [UILabel]

// MARK: - UIView

override func sizeThatFits(_ size: CGSize) -> CGSize {
return CGSize(width: size.width, height: Metrics.height)
}

override func layoutSubviews() {
itemLabels.forEach { $0.frame.size.height = bounds.height }

horizontallySpreadSubviews(itemLabels, margin: 0)

for (label, element) in zip(itemLabels, accessibilityElements as! [UIAccessibilityElement]) {
element.accessibilityFrameInContainerSpace = label.frame
}
}

// MARK: - UIAccessibility

override var accessibilityTraits: UIAccessibilityTraits {
get {
return super.accessibilityTraits.union(.tabBar)
}
set {
super.accessibilityTraits = newValue
}
}

}

0 comments on commit 0bf9486

Please sign in to comment.