Update example.

SPAlert/Example iOS/App/AppDelegate.swift

@@ -23,15 +23,11 @@ import UIKit
 import SparrowKit
 
 @UIApplicationMain
-class AppDelegate: UIResponder, UIApplicationDelegate {
-    
-    var window: UIWindow?
+class AppDelegate: SPAppWindowDelegate {
 
     func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
-        let frame = UIScreen.main.bounds
-        window = UIWindow(frame: frame)
-        window?.rootViewController = UINavigationController(rootViewController: UIViewController())
-        window?.makeKeyAndVisible()
+        let rootController = PresetsController().wrapToNavigationController(prefersLargeTitles: false)
+        makeKeyAndVisible(rootController)
         return true
     }
 }

SPAlert/Example iOS/Controllers/PresetsController.swift

@@ -0,0 +1,45 @@
+import UIKit
+import SparrowKit
+import SPDiffable
+
+// Maybe ding toolbar
+class PresetsController: SPDiffableTableController {
+    
+    init() {
+        super.init(style: .insetGrouped)
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        navigationItem.title = "SPAlert Presets"
+        setCellProviders(SPDiffableTableCellProviders.default, sections: content)
+    }
+    
+    fileprivate var presets: [AlertPreset] {
+        return [
+            AlertPreset(name: "Done", preset: .done),
+            AlertPreset(name: "Heart", preset: .heart)
+        ]
+    }
+    
+    var content: [SPDiffableSection] {
+        let items = presets.map { (preset) -> SPDiffableTableRow in
+            return SPDiffableTableRow(text: preset.name, accessoryType: .none, selectionStyle: .none) { (_) in
+                return
+            }
+        }
+        return [
+            SPDiffableSection(identifier: "presets", header: nil, footer: nil, items: items)
+        ]
+    }
+}
+
+struct AlertPreset {
+    
+    var name: String
+    var preset: SPAlertPreset
+}

SPAlert/Sources/SPAlert/SPAlertPreset.swift

@@ -21,10 +21,16 @@
 
 import UIKit
 
-public enum SPAlertPreset {
+public enum SPAlertPreset: CaseIterable {
     
     case done
     case heart
     
     case custom(_ image: UIImage)
+    
+    // MARK: - CaseIterable
+    
+    public static var allCases: [SPAlertPreset] {
+        return [.done, .heart]
+    }
 }

SPAlert/Sources/SPAlert/SPAlertView.swift

@@ -23,9 +23,7 @@ import UIKit
 
 open class SPAlertView: UIView {
     
-    // MARK: - Properties
-    
-    open var dismissByTap: Bool = true
+    // MARK: - Views
     
     private lazy var titleLabel: UILabel = {
         let label = UILabel()
@@ -51,6 +49,10 @@ open class SPAlertView: UIView {
         return view
     }()
     
+    // MARK: - Properties
+    
+    open var dismissByTap: Bool = true
+    
     // MARK: - Initializers
     
     public init(title: String, message: String?, preset: SPAlertPreset) {