Merge pull request #3 from RichAppz/backgroundColor

Added extension for background colour

MacToggle/Extension+NSView.swift

@@ -0,0 +1,42 @@
+//
+//  Extension+NSView.swift
+//  RichAppz
+//
+//  Copyright © 2016-2017 RichAppz Limited. All rights reserved.
+//  richappz.com - (rich@richappz.com)
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+//
+
+import Cocoa
+
+extension NSView {
+
+    var backgroundColor: NSColor? {
+        get {
+            guard let layer = layer, let backgroundColor = layer.backgroundColor else { return nil }
+            return NSColor(cgColor: backgroundColor)
+        }
+        set {
+            wantsLayer = true
+            layer?.backgroundColor = newValue?.cgColor
+        }
+    }
+
+}

README.md

@@ -6,13 +6,13 @@
 
 #MacToggle
 
-Create Mac OS toggles with the user interaction, desisn and animation of the iOS UISwitch. Completely configurable through quick understandable code. With access to the source, you are able to add more custom features if you want. If their are any tweaks that you feel should be enabled then send me over a PR and I will have a look. **Swift 3 Ready**
+Create Mac OS toggles with the user interaction, design and animation of the iOS UISwitch. Completely configurable through quick understandable code. With access to the source, you are able to add more custom features if you want. If their are any tweaks that you feel should be enabled then send me over a PR and I will have a look. **Swift 3 Ready**
 
 <center>![Banner](Resources/mactoggle.gif)</center>
 
 ##Setup
 
-Nothing complicated, download the MacToggle.swift file and add it to your project.
+Nothing complicated, copy the MacToggle folder over to your project.
 
 <br>