split up accessibility

Signed-off-by: Matt Bruce <matt.bruce@verizon.com>

VDS/BaseClasses/Selector/SelectorBase.swift

@@ -124,6 +124,7 @@ open class SelectorBase: Control, SelectorControlable {
     open override func updateAccessibility() {
         super.updateAccessibility()
         accessibilityLabel = "\(Self.self)\(showError ? ", error" : "")"
+        accessibilityHint = !isEnabled ? "" : "Double tap to open."
     }
     
     /// This will change the state of the Selector and execute the actionBlock if provided.

VDS/BaseClasses/Selector/SelectorItemBase.swift

@@ -147,6 +147,30 @@ open class SelectorItemBase<Selector: SelectorControlable>: Control, Errorable,
     
     open var accessibilityValueText: String?
 
+    open var accessibilityLabelText: String {
+        var accessibilityLabels = [String]()
+        
+        accessibilityLabels.append("\(Selector.self)")
+        
+        if let text = labelText {
+            accessibilityLabels.append(text)
+        }
+                
+        if let text = childText {
+            accessibilityLabels.append(text)
+        }
+        
+        if !isEnabled {
+            accessibilityLabels.append("dimmed")
+        }
+                
+        if let errorText, showError {
+            accessibilityLabels.append("error, \(errorText)")
+        }
+        
+        return accessibilityLabels.joined(separator: ", ")
+    }
+
     //--------------------------------------------------
     // MARK: - Overrides
     //--------------------------------------------------
@@ -162,9 +186,11 @@ open class SelectorItemBase<Selector: SelectorControlable>: Control, Errorable,
     open override func setup() {
         super.setup()
         
-        selectorView.isAccessibilityElement = false
-        isAccessibilityElement = true
-        accessibilityTraits = .button
+        selectorView.isAccessibilityElement = true
+        selectorView.shouldUpdateAccessibility = false
+        
+        isAccessibilityElement = false
+        accessibilityElements = [selectorView, label, childLabel, errorLabel]
         addSubview(mainStackView)
         mainStackView.isUserInteractionEnabled = false
         
@@ -195,8 +221,10 @@ open class SelectorItemBase<Selector: SelectorControlable>: Control, Errorable,
     /// Used to update any Accessibility properties.
     open override func updateAccessibility() {
         super.updateAccessibility()
-        setAccessibilityLabel(for: [selectorView, label, childLabel, errorLabel])
+        selectorView.accessibilityLabel = accessibilityLabelText
+        selectorView.accessibilityHint = !isEnabled ? "" : "Double tap to activate."
         accessibilityValue = accessibilityValueText
+
     }
         
     /// Resets to default settings.

VDS/Components/Buttons/ButtonBase.swift

@@ -51,6 +51,8 @@ open class ButtonBase: UIButton, ViewProtocol, UserInfoable, Clickable {
     /// Key of whether or not updateView() is called in setNeedsUpdate()
     open var shouldUpdateView: Bool = true 
     
+    open var shouldUpdateAccessibility: Bool = true
+
     open var surface: Surface = .light { didSet { setNeedsUpdate() } }
 
     /// Text that will be used in the titleLabel.

VDS/Components/DatePicker/DatePicker.swift

@@ -102,8 +102,6 @@ open class DatePicker: EntryFieldBase, DatePickerViewControllerDelegate, UIPopov
         super.setup()
 
         fieldStackView.isAccessibilityElement = true
-        fieldStackView.accessibilityLabel = "Date Picker"
-        fieldStackView.accessibilityHint = "Double Tap to open"
 
         // setting color config
         selectedDateLabel.textColorConfiguration = primaryColorConfiguration.eraseToAnyColorable()

VDS/Components/RadioBox/RadioBoxItem.swift

@@ -133,6 +133,30 @@ open class RadioBoxItem: Control, Changeable, FormFieldable, Groupable {
           
     open var accessibilityValueText: String?
 
+    open var accessibilityLabelText: String {
+        var accessibilityLabels = [String]()
+        
+        accessibilityLabels.append("Radiobox")
+        
+        if let text {
+            accessibilityLabels.append(text)
+        }
+                
+        if let text = subText {
+            accessibilityLabels.append(text)
+        }
+        
+        if let text = subTextRight {
+            accessibilityLabels.append(text)
+        }
+        
+        if !isEnabled {
+            accessibilityLabels.append("dimmed")
+        }
+                
+        return accessibilityLabels.joined(separator: ", ")
+    }
+
     //--------------------------------------------------
     // MARK: - Configuration Properties
     //--------------------------------------------------
@@ -171,8 +195,10 @@ open class RadioBoxItem: Control, Changeable, FormFieldable, Groupable {
     open override func setup() {
         super.setup()
 
-        isAccessibilityElement = true
-        accessibilityTraits = .button
+        isAccessibilityElement = false
+        selectorView.isAccessibilityElement = true
+        selectorView.accessibilityTraits = .button
+        
         addSubview(selectorView)
         selectorView.isUserInteractionEnabled = false
         
@@ -242,12 +268,8 @@ open class RadioBoxItem: Control, Changeable, FormFieldable, Groupable {
     /// Used to update any Accessibility properties.
     open override func updateAccessibility() {
         super.updateAccessibility()
-        setAccessibilityLabel(for: [textLabel, subTextLabel, subTextRightLabel])
-        if let currentAccessibilityLabel = accessibilityLabel {
-            accessibilityLabel = "Radiobox, \(currentAccessibilityLabel)"
-        } else {
-            accessibilityLabel = "Radiobox"
-        }
+        accessibilityLabel = accessibilityLabelText
+        
         if let accessibilityValueText {
             accessibilityValue = strikethrough
             ? "\(strikethroughAccessibilityText), \(accessibilityValueText)"
@@ -259,6 +281,35 @@ open class RadioBoxItem: Control, Changeable, FormFieldable, Groupable {
         }
     }
     
+    open override var accessibilityElements: [Any]? {
+        get {
+            var items = [Any]()
+            items.append(selectorView)
+            
+            let elements = gatherAccessibilityElements(from: selectorView)
+            let views = elements.compactMap({ $0 as? UIView })
+            
+            //update accessibilityLabel
+            selectorView.setAccessibilityLabel(for: views)
+            
+            //disabled
+            if !isEnabled {
+                if let label = selectorView.accessibilityLabel, !label.isEmpty {
+                    selectorView.accessibilityLabel = "\(label), dimmed"
+                } else {
+                    selectorView.accessibilityLabel = "dimmed"
+                }
+            }
+
+            //append all children that are accessible
+            items.append(contentsOf: elements)
+           
+            return items
+        }
+        set {}
+    }
+    
+
     //--------------------------------------------------
     // MARK: - Private Methods
     //--------------------------------------------------