From c9f6caa680eba24d5693cd9bb3e030b43d258d56 Mon Sep 17 00:00:00 2001
From: Matt Bruce <matt.bruce@verizon.com>
Date: Mon, 21 Aug 2023 13:54:36 -0500
Subject: [PATCH] went to intrinsic size

Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
---
 VDS/Components/Icon/Icon.swift | 30 ++++++++++++------------------
 1 file changed, 12 insertions(+), 18 deletions(-)

diff --git a/VDS/Components/Icon/Icon.swift b/VDS/Components/Icon/Icon.swift
index 68ba7f97..58a515db 100644
--- a/VDS/Components/Icon/Icon.swift
+++ b/VDS/Components/Icon/Icon.swift
@@ -16,9 +16,6 @@ open class Icon: View {
     //--------------------------------------------------
     // MARK: - Private Properties
     //--------------------------------------------------
-    private var widthConstraint: NSLayoutConstraint?
-    private var heightConstraint: NSLayoutConstraint?
-    
     private var dimensions: CGSize {
         guard let customSize else { return size.dimensions }
         return .init(width: customSize, height: customSize)
@@ -29,10 +26,6 @@ open class Icon: View {
     //--------------------------------------------------
     open var imageView = UIImageView().with {
         $0.translatesAutoresizingMaskIntoConstraints = false
-        $0.setContentCompressionResistancePriority(.required, for: .vertical)
-        $0.setContentHuggingPriority(.required, for: .vertical)
-        $0.setContentCompressionResistancePriority(.required, for: .horizontal)
-        $0.setContentHuggingPriority(.required, for: .horizontal)
         $0.contentMode = .scaleAspectFill
         $0.clipsToBounds = true
     }
@@ -57,14 +50,14 @@ open class Icon: View {
     open override func setup() {
         super.setup()
 
+        setContentCompressionResistancePriority(.required, for: .vertical)
+        setContentHuggingPriority(.required, for: .vertical)
+        setContentCompressionResistancePriority(.required, for: .horizontal)
+        setContentHuggingPriority(.required, for: .horizontal)
+
         addSubview(imageView)
         imageView.pinToSuperView()
         
-        heightConstraint = imageView.heightAnchor.constraint(equalToConstant: size.dimensions.height)
-        heightConstraint?.isActive = true
-        widthConstraint = imageView.widthAnchor.constraint(equalToConstant: size.dimensions.width)
-        widthConstraint?.isActive = true
-        
         backgroundColor = .clear
         
         isAccessibilityElement = true
@@ -77,6 +70,10 @@ open class Icon: View {
         color = VDSColor.paletteBlack
         imageView.image = nil
     }
+    
+    open override var intrinsicContentSize: CGSize {
+        dimensions
+    }
         
     /// Function used to make changes to the View based off a change events or from local properties.
     open override func updateView() {
@@ -90,11 +87,7 @@ open class Icon: View {
         } else if surface == .light && color == VDSColor.paletteBlack {
             imageColor = VDSColor.elementsPrimaryOnlight
         }
-        
-        //set the icon dimensions
-        heightConstraint?.constant = dimensions.height
-        widthConstraint?.constant = dimensions.width
-        
+                
         //get the image name
         //set the image
         if let name, let image = getImage(for: name.rawValue) {
@@ -102,7 +95,8 @@ open class Icon: View {
         } else {
             imageView.image = nil
         }
-
+        
+        invalidateIntrinsicContentSize()
     }
     
     private func getImage(for imageName: String) -> UIImage? {