initial word wrapping fix

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

VDS/Components/Buttons/TextLinkCaret/TextLinkCaret.swift

@@ -51,7 +51,11 @@ open class TextLinkCaret: ButtonBase {
         $0.setSurfaceColors(VDSColor.interactiveActiveOnlight, VDSColor.interactiveActiveOndark, forState: .highlighted)
     }
     
-    private var imageAttribute: CaretLabelAttribute?
+    private var rightCaret: CaretLabelAttribute?
+    private var leftCaret: Icon = Icon().with {
+        $0.name = .leftCaretBold
+        $0.size = .xsmall
+    }
     
     //--------------------------------------------------
     // MARK: - Public Properties
@@ -60,8 +64,8 @@ open class TextLinkCaret: ButtonBase {
     open var iconPosition: IconPosition = .right { didSet { setNeedsUpdate() } }
     
     open override var textAttributes: [any LabelAttributeModel]? {
-        guard let imageAttribute else { return nil }
+        guard let rightCaret, iconPosition == .right else { return nil }
-        return [imageAttribute]
+        return [rightCaret]
     }
     
     /// UIColor used on the titleLabel text.
@@ -80,14 +84,46 @@ open class TextLinkCaret: ButtonBase {
     open override func setup() {
         super.setup()
         accessibilityTraits = .link
+        titleLabel?.lineBreakMode = .byWordWrapping
+        titleLabel?.numberOfLines = 0
+
     }
     
     /// Used to make changes to the View based off a change events or from local properties.
     open override func updateView() {
-        imageAttribute = CaretLabelAttribute(tintColor: textColor, position: iconPosition)
+        if iconPosition == .right {
+            leftCaret.removeFromSuperview()
+            rightCaret = CaretLabelAttribute(tintColor: textColor, position: .right)
+            setImage(nil, for: .normal)
+            titleEdgeInsets = .zero
+            contentEdgeInsets = .zero
+        } else {
+            if let text, text.isEmpty {
+                setImage(nil, for: .normal)
+                titleEdgeInsets = .zero
+                contentEdgeInsets = .zero
+            } else {
+                leftCaret.color = textColor
+                if let image = leftCaret.imageView.image, let resized = resize(image: image, size: leftCaret.size.dimensions) {
+                    contentVerticalAlignment = .top
+                    setImage(resized, for: .normal)
+                    imageEdgeInsets = .init(top: 5, left: 0, bottom: 0, right: VDSLayout.Spacing.space1X.value)
+                    titleEdgeInsets = .init(top: 0, left: VDSLayout.Spacing.space1X.value, bottom: 0, right: 0)
+                }
+            }
+            
+        }
         super.updateView()
     }
     
+    func resize(image: UIImage, size: CGSize) -> UIImage? {
+        UIGraphicsBeginImageContextWithOptions(size, false, 0.0)
+        image.draw(in: CGRect(origin: .zero, size: size))
+        let resizedImage = UIGraphicsGetImageFromCurrentImageContext()
+        UIGraphicsEndImageContext()
+        return resizedImage
+    }
+
     /// Resets to default settings.
     open override func reset() {
         super.reset()
@@ -109,7 +145,7 @@ extension TextLinkCaret {
         var length: Int = 1
         var tintColor: UIColor
         var position: IconPosition
-        var spacerWidth: CGFloat = 4.0
+        var spacerWidth: CGFloat = VDSLayout.Spacing.space1X.value
         var width: CGFloat { caretSize.width + spacerWidth }
         var caretSize: CGSize { Icon.Size.xsmall.dimensions }