carrots and windows.

MVMCoreUI/Atoms/TextFields/DropdownEntryField.swift

@@ -18,8 +18,11 @@ import UIKit
         let caret = CaretView()
 //        caret.size = .medium
         caret.direction = .down
-        caret.isHidden = true
+        caret.lineWidth = 1.5
+//        caret.isHidden = true
         caret.isUserInteractionEnabled = true
+        caret.heightAnchor.constraint(equalToConstant: 9).isActive = true
+        caret.widthAnchor.constraint(equalToConstant: 16).isActive = true
         return caret
     }()
     
@@ -92,15 +95,14 @@ import UIKit
         
         container.addSubview(dropDownCaretView)
         
-        dropDownCaretView.heightAnchor.constraint(equalToConstant: 9).isActive = true
-        dropDownCaretView.widthAnchor.constraint(equalToConstant: 16).isActive = true
-        
         textFieldTrailingConstraint?.isActive = false
         dropDownCaretView.topAnchor.constraint(greaterThanOrEqualTo: container.topAnchor, constant: 13).isActive = true
         textFieldTrailingConstraint = dropDownCaretView.leadingAnchor.constraint(equalTo: textField.trailingAnchor, constant: 6)
         textFieldTrailingConstraint?.isActive = true
         container.trailingAnchor.constraint(equalTo: dropDownCaretView.trailingAnchor, constant: 16).isActive = true
         container.bottomAnchor.constraint(greaterThanOrEqualTo: dropDownCaretView.bottomAnchor, constant: 13).isActive = true
+        
+        dropDownCaretView.centerYAnchor.constraint(equalTo: container.centerYAnchor).isActive = true
     }
     
     //--------------------------------------------------

MVMCoreUI/Atoms/Views/CaretView.swift

@@ -12,13 +12,13 @@
     // MARK: - Properties
     //------------------------------------------------------
     
+    private var caretPath: UIBezierPath = UIBezierPath()
     public var strokeColor: UIColor = .black
     public var lineWidth: CGFloat = 1
+    
     public var direction: Direction = .right
-//    public var size: CaretSize?
+    public var size: CaretSize?
-    
+
-    private var caretPath: UIBezierPath = UIBezierPath()
-    
     public var enabledColor: UIColor = .black
     public var disabledColor: UIColor = .mfSilver()
     
@@ -33,29 +33,33 @@
     // MARK: - Constraints
     //------------------------------------------------------
     
-//    public enum CaretSize: String {
+    /// Sizes of CaretView are derived from InVision design specs. They are provided for convenience.
-//        case small
+    public enum CaretSize {
-//        case medium
+        case small(Orientation)
-//        case large
+        case medium(Orientation)
-//
+        case large(Orientation)
-//        // Dimensions of container; provided by InVision.
+        
-//        func dimensions() -> CGSize {
+        /// Orientation based on the longest line of the view
-//
+        public enum Orientation {
-//            switch self {
+            case vertical
-//            case .small:
+            case horizontal
-//                return CGSize(width: 6, height: 10)
+        }
-//
+
-//            case .medium:
+        // Dimensions of container; provided by InVision.
-//                return CGSize(width: 9, height: 16)
+        func dimensions() -> CGSize {
-//
+
-//            case .large:
+            switch self {
-//                return CGSize(width: 14, height: 24)
+            case .small(let o):
-//            }
+                return o == .vertical ? CGSize(width: 6, height: 10) : CGSize(width: 10, height: 6)
-//        }
+                
-//    }
+            case .medium(let o):
-    
+                return o == .vertical ? CGSize(width: 9, height: 16) : CGSize(width: 16, height: 9)
-//    public var heightConstraint: NSLayoutConstraint?
+
-//    public var widthConstraint: NSLayoutConstraint?
+            case .large(let o):
+                return o == .vertical ? CGSize(width: 14, height: 24) : CGSize(width: 24, height: 14)
+            }
+        }
+    }
     
     //------------------------------------------------------
     // MARK: - Initialization
@@ -86,10 +90,6 @@
     @objc override open func setupView() {
         
         defaultState()
-        
-        // Establishing references.
-//        heightConstraint = heightAnchor.constraint(equalToConstant: 0)
-//        widthConstraint = widthAnchor.constraint(equalToConstant: 0)
     }
     
     //------------------------------------------------------
@@ -162,12 +162,10 @@
     
     @objc public func setConstraints() {
         
-//        guard let dimensions = size?.dimensions() else { return }
+        guard let dimensions = size?.dimensions() else { return }
-//
+
-//        heightConstraint?.constant = dimensions.height
+        heightAnchor.constraint(equalToConstant: dimensions.height).isActive = true
-//        heightConstraint?.isActive = true
+        widthAnchor.constraint(equalToConstant: dimensions.width).isActive = true
-//        widthConstraint?.constant = dimensions.width
-//        widthConstraint?.isActive = true
     }
     
     //------------------------------------------------------