Updated podspec.

* tag '3.1':
  Updated README for Cocoapods.
  Updated podspec.
  Update README.md
  Updated README.
  Fix for non-animated dismissal of menu causing a black screen.
  Renamed class and refactored how blurring works in UITableViewVibrantCell.
  Major project update to support multiple SideMenuManager instances beyond the primary instance, if necessary.
  Added isHidden property.
  Support for delegate methods on SideMenu appearing/disappearing.
  Refactor.
  Refactoring.
  Fix for menuDismissOnPush as it was incorrectly applied.
  Fix for regression on enums to objective-C.

Pod/Classes/SideMenuManager.swift

@@ -155,6 +155,7 @@ open class SideMenuManager : NSObject {
             guard menuLeftNavigationController != newValue, menuLeftNavigationController?.presentingViewController == nil else {
                 return
             }
+            menuLeftNavigationController?.locked = false
             removeMenuBlurForMenu(menuLeftNavigationController)
         }
         didSet {
@@ -234,6 +235,8 @@ open class SideMenuManager : NSObject {
             forMenu.sideMenuManager = self
         }
         
+        forMenu.locked = true
+        
         if menuEnableSwipeGestures {
             let exitPanGesture = UIPanGestureRecognizer()
             forMenu.view.addGestureRecognizer(exitPanGesture)

Pod/Classes/UISideMenuNavigationController.swift

@@ -39,6 +39,8 @@ open class UISideMenuNavigationController: UINavigationController {
         temporarySideMenuDelegate = forViewController as? UISideMenuNavigationControllerDelegate
         return temporarySideMenuDelegate
     }
+    fileprivate var usingInterfaceBuilder = false
+    internal var locked = false
     internal var originalMenuBackgroundColor: UIColor?
     internal var transition: SideMenuTransition {
         get {
@@ -58,7 +60,7 @@ open class UISideMenuNavigationController: UINavigationController {
     /// SideMenuManager instance associated with this menu. Default is `SideMenuManager.default`. This property cannot be changed after the menu has loaded.
     open weak var sideMenuManager: SideMenuManager! = SideMenuManager.default {
         didSet {
-            if isViewLoaded && oldValue != nil {
+            if locked && oldValue != nil {
                 print("SideMenu Warning: a menu's sideMenuManager property cannot be changed after it has loaded.")
                 sideMenuManager = oldValue
             }
@@ -69,6 +71,7 @@ open class UISideMenuNavigationController: UINavigationController {
     @IBInspectable open var menuWidth: CGFloat = 0 {
         didSet {
             if !isHidden && oldValue != menuWidth {
+                print("SideMenu Warning: a menu's width property can only be changed when it is hidden.")
                 menuWidth = oldValue
             }
         }
@@ -77,7 +80,7 @@ open class UISideMenuNavigationController: UINavigationController {
     /// Whether the menu appears on the right or left side of the screen. Right is the default. This property cannot be changed after the menu has loaded.
     @IBInspectable open var leftSide: Bool = false {
         didSet {
-            if isViewLoaded && leftSide != oldValue {
+            if locked && leftSide != oldValue {
                 print("SideMenu Warning: a menu's leftSide property cannot be changed after it has loaded.")
                 leftSide = oldValue
             }
@@ -91,13 +94,21 @@ open class UISideMenuNavigationController: UINavigationController {
         }
     }
     
+    open override func awakeFromNib() {
+        super.awakeFromNib()
+        
+        usingInterfaceBuilder = true
+    }
+    
     override open func viewDidLoad() {
         super.viewDidLoad()
         
-        if leftSide {
-            sideMenuManager.menuLeftNavigationController = self
-        } else {
-            sideMenuManager.menuRightNavigationController = self
+        if !locked && usingInterfaceBuilder {
+            if leftSide {
+                sideMenuManager.menuLeftNavigationController = self
+            } else {
+                sideMenuManager.menuRightNavigationController = self
+            }
         }
     }
     

README.md

@@ -100,7 +100,6 @@ In your view controller's `viewDidLoad` event, do something like this (**IMPORTA
 ``` swift
 // Define the menus
 let menuLeftNavigationController = UISideMenuNavigationController(rootViewController: YourViewController)
-menuLeftNavigationController.leftSide = true
 // UISideMenuNavigationController is a subclass of UINavigationController, so do any additional configuration 
 // of it here like setting its viewControllers. If you're using storyboards, you'll want to do something like:
 // let menuLeftNavigationController = storyboard!.instantiateViewController(withIdentifier: "LeftMenuNavigationController") as! UISideMenuNavigationController

SideMenu.podspec

@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = "SideMenu"
-  s.version          = "3.1"
+  s.version          = "3.1.1"
   s.summary          = "Simple side menu control for iOS in Swift inspired by Facebook. Right and Left sides. No coding required."
 
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