Updated SideNavigationViewController to support mainViewController swapping.

Examples/Programmatic/SideNavigationViewController/SideNavigationViewController/AMainViewController.swift

@@ -39,7 +39,7 @@ class AMainViewController: UIViewController {
 	:description: General preparation statements.
 	*/
 	private func prepareView() {
-		view.backgroundColor = MaterialColor.green.base
+		view.backgroundColor = MaterialColor.blue.base
 	}
 	
 	/**

Examples/Programmatic/SideNavigationViewController/SideNavigationViewController/BMainViewController.swift

@@ -39,7 +39,7 @@ class BMainViewController: UIViewController {
 	:description: General preparation statements.
 	*/
 	private func prepareView() {
-		view.backgroundColor = MaterialColor.blue.base
+		view.backgroundColor = MaterialColor.green.base
 	}
 	
 	/**
@@ -48,12 +48,13 @@ class BMainViewController: UIViewController {
 	*/
 	private func prepareSwapSideNavigationViewControllerExample() {
 		let button: FabButton = FabButton()
+		button.backgroundColor = MaterialColor.yellow.base
 		button.addTarget(self, action: "handleSwapViewControllers", forControlEvents: .TouchUpInside)
 		
 		// Add the button through MaterialLayout.
 		view.addSubview(button)
 		button.translatesAutoresizingMaskIntoConstraints = false
-		MaterialLayout.alignFromBottomRight(view, child: button, bottom: 24, right: 24)
+		MaterialLayout.alignFromBottomLeft(view, child: button, bottom: 24, left: 24)
 		MaterialLayout.size(view, child: button, width: 64, height: 64)
 	}
 }

MK.podspec

 Pod::Spec.new do |s|
   s.name = 'MK'
-  s.version = '1.24.12'
+  s.version = '1.24.13'
   s.license = { :type => "AGPL-3.0", :file => "LICENSE" }
   s.summary = 'Beautiful Material Design in Swift.'
   s.homepage = 'http://materialkit.io'

Sources/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.24.12</string>
+	<string>1.24.13</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

Sources/SideNavigationViewController.swift

@@ -189,12 +189,22 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 	}
 	
 	/**
-	:name:	maintViewController
+	:name:	mainViewController
 	*/
 	public var mainViewController: UIViewController! {
 		didSet {
-			prepareMainViewController()
 			if let v: UIViewController = oldValue {
+				v.willMoveToParentViewController(nil)
+				addChildViewController(mainViewController)
+				transitionFromViewController(v,
+					toViewController: mainViewController,
+					duration: 0.25,
+					options: .TransitionCrossDissolve,
+					animations: nil
+				) { _ in
+					v.removeFromParentViewController()
+					self.mainViewController.didMoveToParentViewController(self)
+				}
 				userInteractionEnabled = v.view.userInteractionEnabled
 			}
 		}
@@ -510,8 +520,6 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 	:name:	prepareViewControllerWithinContainer
 	*/
 	private func prepareViewControllerWithinContainer(controller: UIViewController, container: UIView) {
-		controller.willMoveToParentViewController(nil)
-		controller.removeFromParentViewController()
 		addChildViewController(controller)
 		container.addSubview(controller.view)
 		controller.didMoveToParentViewController(self)