Digital ACT-191 ONEAPP-9311 story: added accessibility changes

VDS/Components/InputStepper/InputStepper.swift

@@ -104,6 +104,11 @@ open class InputStepper: EntryFieldBase {
     /// Accepts any text or character to appear next to input stepper value.
     open var trailingText: String? { didSet { setNeedsUpdate() } }
     
+    /// Value for the textField
+    open override var value: String? {
+        return nil
+    }
+    
     //--------------------------------------------------
     // MARK: - Private Properties
     //--------------------------------------------------
@@ -111,6 +116,7 @@ open class InputStepper: EntryFieldBase {
     /// The only subview of this view is the stepperStackView.
     internal var stepperContainerView = View().with {
         $0.isAccessibilityElement = true
+        $0.accessibilityLabel = "Input Stepper"
     }
     
     internal var stepperStackView = UIStackView().with {
@@ -145,7 +151,7 @@ open class InputStepper: EntryFieldBase {
         $0.lineBreakMode = .byTruncatingTail
         $0.textAlignment = .center
     }
-    
+        
     //--------------------------------------------------
     // MARK: - Constraints
     //--------------------------------------------------
@@ -175,11 +181,7 @@ open class InputStepper: EntryFieldBase {
     /// Called once when a view is initialized and is used to Setup additional UI or other constants and configurations.
     open override func setup() {
         super.setup()
-        
-        // accessibility
-        isAccessibilityElement = false
-        accessibilityLabel = "Input Stepper"
-        
+
         // Set initial states
         containerView.isEnabled = false
         statusIcon.isHidden = true
@@ -238,6 +240,30 @@ open class InputStepper: EntryFieldBase {
         setNeedsLayout()
     }
     
+    open override var accessibilityElements: [Any]? {
+        get {
+            var elements = [Any]()
+            
+            if !isReadOnly || isEnabled {
+                elements.append(contentsOf: [titleLabel, containerView, decrementButton, textLabel, incrementButton])
+            } else {
+                elements.append(contentsOf: [titleLabel, containerView, textLabel])
+            }
+        
+            if showError {
+                if let errorText, !errorText.isEmpty {
+                    elements.append(errorLabel)
+                }
+            }
+            if let helperText, !helperText.isEmpty {
+                elements.append(helperLabel)
+            }
+            return elements
+        }
+        
+        set { super.accessibilityElements = newValue }
+    }
+    
     /// Resets to default settings.
     open override func reset() {
         super.reset()