Add ScrollView to details screen

Would make more sense as more lines get added in (especially if ui
elements programatically), as well as since horizontal layout is allowed
if the screen is small you can scroll

1 files changed, 14 insertions, 4 deletions

diff --git a/foray/ForayDetailViewController.swift b/foray/ForayDetailViewController.swift
index 8d0b9ec..08845df 100644
--- a/foray/ForayDetailViewController.swift
+++ b/foray/ForayDetailViewController.swift
@@ -9,7 +9,12 @@ import UIKit
 
 class ForayDetailViewController: UIViewController {
     
-    let container: UIView = UIView()
+    let scrollView: UIScrollView = {
+        let sv = UIScrollView()
+        sv.alwaysBounceVertical = true // just for fun
+        return sv
+    }()
+    let container = UIView()
     
     let nameLabel: UILabel = {
         let l = UILabel()
@@ -44,7 +49,8 @@ class ForayDetailViewController: UIViewController {
     }
     
     private func initialiseViews() {
-        self.view.addSubview(container)
+        self.view.addSubview(scrollView)
+        scrollView.addSubview(container)
         
         container.addSubview(nameLabel)
         container.addSubview(itemImageView)
@@ -54,12 +60,16 @@ class ForayDetailViewController: UIViewController {
     }
     
     private func setupConstraints() {
-        container.snp.makeConstraints { (make) in
+        scrollView.snp.makeConstraints { (make) in
             make.edges.equalTo(self.view.snp.margins)
         }
+        container.snp.makeConstraints { (make) in
+            make.edges.equalToSuperview()
+            make.width.equalTo(scrollView.snp.width)
+        }
         
         nameLabel.snp.makeConstraints { (make) in
-            make.top.equalToSuperview().inset(8)
+            make.top.equalToSuperview().inset(16)
             make.leading.trailing.equalToSuperview().inset(8)
         }
         itemImageView.snp.makeConstraints { (make) in