more documentation also made text optional in radiobox

fixed bug in model setting

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

VDS/Components/RadioBox/RadioBoxGroup.swift

@@ -66,8 +66,8 @@ open class RadioBoxGroup: SelectorGroupSelectedHandlerBase<RadioBoxItem> {
                         $0.textAttributes = model.textAttributes
                         $0.subText = model.subText
                         $0.subTextAttributes = model.subTextAttributes
-                        $0.subTextRight = model.subText
+                        $0.subTextRight = model.subTextRight
-                        $0.subTextRightAttributes = model.subTextAttributes
+                        $0.subTextRightAttributes = model.subTextRightAttributes
                         $0.isEnabled = !model.disabled
                         $0.inputId = model.inputId
                         $0.isSelected = model.selected

VDS/Components/RadioBox/RadioBoxItem.swift

@@ -12,7 +12,7 @@ import VDSColorTokens
 import VDSFormControlsTokens
 
 @objc(VDSRadioBoxItem)
-open class RadioBoxItem: Control, Changeable {
+open class RadioBoxItem: Control, Changeable, FormFieldable {
     
     //--------------------------------------------------
     // MARK: - Initializers
@@ -49,7 +49,8 @@ open class RadioBoxItem: Control, Changeable {
     private var selectorLeftLabelStackView = UIStackView().with {
         $0.translatesAutoresizingMaskIntoConstraints = false
         $0.axis = .vertical
-        $0.spacing = 4
+        $0.alignment = .top
+        $0.spacing = 0
         $0.isHidden = false
     }
     
@@ -64,33 +65,39 @@ open class RadioBoxItem: Control, Changeable {
         }
     }
     
+    /// Label used to render the text.
     open var textLabel = Label().with {
         $0.setContentCompressionResistancePriority(.required, for: .vertical)
         $0.textPosition = .left
         $0.textStyle = .boldBodyLarge
     }
  
+    /// Label used to render the subText.
     open var subTextLabel = Label().with {
         $0.setContentCompressionResistancePriority(.required, for: .vertical)
         $0.textPosition = .left
         $0.textStyle = .bodyLarge
     }
 
+    /// Label used to render the subTextRight.
     open var subTextRightLabel = Label().with {
         $0.setContentCompressionResistancePriority(.required, for: .vertical)
         $0.textPosition = .right
         $0.textStyle = .bodyLarge
     }
     
+    /// Selector for this RadioBox.
     open var selectorView = UIView().with {
         $0.translatesAutoresizingMaskIntoConstraints = false
     }
     
-    open var text: String = "Default Text" { didSet { setNeedsUpdate() }}
+    /// If provided, the RadioBox text will be rendered.
+    open var text: String? { didSet { setNeedsUpdate() }}
 
     /// Array of LabelAttributeModel objects used in rendering the text.
     open var textAttributes: [any LabelAttributeModel]? { didSet { setNeedsUpdate() }}
   
+    /// If provided, the RadioBox textAttributedText will be rendered.
     open var textAttributedText: NSAttributedString? {
         didSet {
             textLabel.useAttributedText = !(textAttributedText?.string.isEmpty ?? true)
@@ -99,11 +106,13 @@ open class RadioBoxItem: Control, Changeable {
         }
     }
     
+    /// If provided, the RadioBox subtext will be rendered.
     open var subText: String? { didSet { setNeedsUpdate() }}
 
     /// Array of LabelAttributeModel objects used in rendering the subText.
     open var subTextAttributes: [any LabelAttributeModel]? { didSet { setNeedsUpdate() }}
     
+    /// If provided, the RadioBox subTextAttributedText will be rendered.
     open var subTextAttributedText: NSAttributedString? {
         didSet {
             subTextLabel.useAttributedText = !(subTextAttributedText?.string.isEmpty ?? true)
@@ -112,11 +121,13 @@ open class RadioBoxItem: Control, Changeable {
         }
     }
     
+    /// If provided, the RadioBox subtextRight will be rendered.
     open var subTextRight: String? { didSet { setNeedsUpdate() }}
 
     /// Array of LabelAttributeModel objects used in rendering the subTextRight. 
     open var subTextRightAttributes: [any LabelAttributeModel]? { didSet { setNeedsUpdate() }}
 
+    /// If provided, the RadioBox subTextRightAttributedText will be rendered.
     open var subTextRightAttributedText: NSAttributedString? {
         didSet {
             subTextRightLabel.useAttributedText = !(subTextRightAttributedText?.string.isEmpty ?? true)
@@ -125,6 +136,7 @@ open class RadioBoxItem: Control, Changeable {
         }
     }
     
+    /// If provided, the radio box will be rendered to show the option with a strikethrough.
     open var strikethrough: Bool = false { didSet { setNeedsUpdate() }}
 
     open var inputId: String? { didSet { setNeedsUpdate() }}
@@ -198,7 +210,7 @@ open class RadioBoxItem: Control, Changeable {
         subTextLabel.textStyle = .bodyLarge
         subTextRightLabel.textStyle = .bodyLarge
         
-        text = "Default Text"
+        text = nil
         textAttributes = nil
         textAttributedText = nil
         subText = nil
@@ -246,21 +258,31 @@ open class RadioBoxItem: Control, Changeable {
     //--------------------------------------------------
     func updateLabels() {
 
+        var leftCount = 0
         //add the stackview to hold the 2 labels
         //text label
-        textLabel.text = text
+        if let text, !text.isEmpty {
-        textLabel.surface = surface
+            textLabel.text = text
-        textLabel.isEnabled = isEnabled
+            textLabel.surface = surface
-        textLabel.attributes = textAttributes
+            textLabel.isEnabled = isEnabled
+            textLabel.attributes = textAttributes
+            textLabel.isHidden = false
+            leftCount += 1
+        } else if textAttributedText != nil {
+            textLabel.isHidden = false
+
+        } else {
+            textLabel.isHidden = true
+        }
         
         //subText label
-        if let subText {
+        if let subText, !subText.isEmpty {
             subTextLabel.text = subText
             subTextLabel.surface = surface
             subTextLabel.isEnabled = isEnabled
             subTextLabel.attributes = subTextAttributes
             subTextLabel.isHidden = false
-            
+            leftCount += 1
         } else if subTextAttributedText != nil {
             subTextLabel.isHidden = false
 
@@ -269,7 +291,7 @@ open class RadioBoxItem: Control, Changeable {
         }
         
         //subTextRight label
-        if let subTextRight {
+        if let subTextRight, !subTextRight.isEmpty {
             subTextRightLabel.text = subTextRight
             subTextRightLabel.surface = surface
             subTextRightLabel.isEnabled = isEnabled
@@ -282,6 +304,8 @@ open class RadioBoxItem: Control, Changeable {
         } else {
             subTextRightLabel.isHidden = true
         }
+        
+        selectorLeftLabelStackView.spacing = leftCount > 1 ? 4 : 0
     }
     
     //--------------------------------------------------