Merge branch 'fix_readme'

Author: mrustaa

README.md

@@ -92,7 +92,7 @@ class ViewController: UIViewController, ContainerControllerDelegate {
 
         // Create ContainerController object, along with the container.view
         // Pass the current UIViewController 
-        container = ContainerController(addTo: self, layout: layout)
+        let container = ContainerController(addTo: self, layout: layout)
         container.view.cornerRadius = 15
         container.view.addShadow()
 

Sources/ContainerController/ContainerController.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 
+@available(iOS 13.0, *)
 open class ContainerController: NSObject {
 
     // MARK: Views
@@ -1090,6 +1091,7 @@ open class ContainerController: NSObject {
 
 // MARK: - Gesture Delegate
 
+@available(iOS 13.0, *)
 extension ContainerController: UIGestureRecognizerDelegate {
 
     public func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith otherGestureRecognizer: UIGestureRecognizer) -> Bool {
@@ -1100,6 +1102,7 @@ extension ContainerController: UIGestureRecognizerDelegate {
 
 // MARK: - Table Delegate
 
+@available(iOS 13.0, *)
 extension ContainerController: UITableViewDelegate {
 
     public func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
@@ -1119,6 +1122,7 @@ extension ContainerController: UITableViewDelegate {
 
 // MARK: - Table DataSource
 
+@available(iOS 13.0, *)
 extension ContainerController: UITableViewDataSource {
 
     public func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
@@ -1151,6 +1155,7 @@ extension ContainerController: UITableViewDataSource {
 
 // MARK: - Collection Delegate
 
+@available(iOS 13.0, *)
 extension ContainerController: UICollectionViewDelegate {
 
     public func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
@@ -1163,6 +1168,7 @@ extension ContainerController: UICollectionViewDelegate {
 
 // MARK: - Collection DataSource
 
+@available(iOS 13.0, *)
 extension ContainerController: UICollectionViewDataSource {
 
     public func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
@@ -1182,6 +1188,7 @@ extension ContainerController: UICollectionViewDataSource {
 
 // MARK: - Collection DelegateFlowLayout
 
+@available(iOS 13.0, *)
 extension ContainerController: UICollectionViewDelegateFlowLayout {
 
     public func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
@@ -1194,6 +1201,7 @@ extension ContainerController: UICollectionViewDelegateFlowLayout {
 
 // MARK: - Scroll Delegate
 
+@available(iOS 13.0, *)
 extension ContainerController: UIScrollViewDelegate {
 
     public func scrollViewDidScroll(_ scrollView: UIScrollView) {

Sources/ContainerController/ContainerControllerDelegate.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 
+@available(iOS 13.0, *)
 public protocol ContainerControllerDelegate {
 
     /// Reports rotation and orientation changes
@@ -21,6 +22,7 @@ public protocol ContainerControllerDelegate {
 
 }
 
+@available(iOS 13.0, *)
 public extension ContainerControllerDelegate {
 
     func containerControllerRotation(_ containerController: ContainerController) {

Sources/ContainerController/ContainerDevice.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 
+@available(iOS 13.0, *)
 public extension ContainerDevice {
 
     enum Orientation {
@@ -17,6 +18,7 @@ public extension ContainerDevice {
     }
 }
 
+@available(iOS 13.0, *)
 open class ContainerDevice {
 
     // MARK: - Size
@@ -62,12 +64,8 @@ open class ContainerDevice {
 
     class public var statusBarHeight: CGFloat {
         var height: CGFloat = 0
-        if #available(iOS 13.0, *) {
-            let window = UIApplication.shared.windows.filter {$0.isKeyWindow}.first
-            height = window?.windowScene?.statusBarManager?.statusBarFrame.height ?? 0
-        } else {
-            height = UIApplication.shared.statusBarFrame.height
-        }
+        let window = UIApplication.shared.windows.filter {$0.isKeyWindow}.first
+        height = window?.windowScene?.statusBarManager?.statusBarFrame.height ?? 0
         return height
     }
 

Sources/ContainerController/ContainerView.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 
+@available(iOS 13.0, *)
 open class ContainerView: UIView {
 
     public var contentView: UIView?