make example like things

Author: Ryan Nystrom

ContextMenu/ClippedContainerViewController.swift

@@ -17,6 +17,7 @@ internal class ClippedContainerViewController: UIViewController {
         self.options = options
         self.containedViewController = UINavigationController(rootViewController: viewController)
         super.init(nibName: nil, bundle: nil)
+        self.containedViewController.delegate = self
     }
 
     required init?(coder aDecoder: NSCoder) {
@@ -29,6 +30,7 @@ internal class ClippedContainerViewController: UIViewController {
         view.layer.shadowRadius = options.containerStyle.shadowRadius
         view.layer.shadowOpacity = options.containerStyle.shadowOpacity
         view.layer.shadowColor = UIColor.black.cgColor
+        view.backgroundColor = options.containerStyle.backgroundColor
 
         if options.containerStyle.motionEffect {
             let amount = 12
@@ -80,3 +82,11 @@ internal class ClippedContainerViewController: UIViewController {
     }
 
 }
+
+extension ClippedContainerViewController: UINavigationControllerDelegate {
+
+    func navigationController(_ navigationController: UINavigationController, willShow viewController: UIViewController, animated: Bool) {
+        viewController.view.backgroundColor = options.containerStyle.backgroundColor
+    }
+
+}

Example/Example/MenuViewController.swift

@@ -20,6 +20,7 @@ class MenuViewController: UITableViewController {
         tableView.layoutIfNeeded()
         preferredContentSize = CGSize(width: 200, height: tableView.contentSize.height)
         navigationItem.backBarButtonItem = UIBarButtonItem(title: " ", style: .plain, target: nil, action: nil)
+        tableView.backgroundColor = .clear
     }
 
     override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
@@ -28,7 +29,10 @@ class MenuViewController: UITableViewController {
 
     override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
         let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath)
-        cell.textLabel?.text = "Cell \(indexPath.row)"
+        cell.textLabel?.text = "Option \(indexPath.row)"
+        cell.textLabel?.font = UIFont.boldSystemFont(ofSize: 17)
+        cell.textLabel?.textColor = .white
+        cell.backgroundColor = .clear
         cell.accessoryType = .disclosureIndicator
         return cell
     }

Example/Example/ViewController.swift

@@ -27,6 +27,7 @@ class ViewController: UIViewController {
         ContextMenu.shared.show(
             sourceViewController: self,
             viewController: MenuViewController(),
+            options: ContextMenu.Options(containerStyle: ContextMenu.ContainerStyle(backgroundColor: UIColor(red: 41/255.0, green: 45/255.0, blue: 53/255.0, alpha: 1)), menuStyle: .minimal),
             sourceView: button
         )
     }