updated BottomNavigationBar color settings

Examples/Programmatic/BottomNavigationBar/BottomNavigationBar/Assets.xcassets/ic_music_note_white.imageset/Contents.json

-{
-  "images" : [
-    {
-      "idiom" : "universal",
-      "filename" : "ic_music_note_white.png",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "filename" : "ic_music_note_white_2x.png",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "filename" : "ic_music_note_white_3x.png",
-      "scale" : "3x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}
\ No newline at end of file

Examples/Programmatic/BottomNavigationBar/BottomNavigationBar/ViewController.swift

@@ -49,23 +49,23 @@ class ViewController: UIViewController {
 	/// Prepare bottomNavigationBar.
 	private func prepareBottomNavigationBar() {
 		bottomNavigationBar = BottomNavigationBar()
-		bottomNavigationBar.backgroundColor = MaterialColor.teal.base
+		bottomNavigationBar.backgroundColor = MaterialColor.grey.darken4
 		view.addSubview(bottomNavigationBar)
 		
-		let item1: BottomNavigationBarItem = BottomNavigationBarItem(title: "Music", image: UIImage(named:"ic_music_note_white")?.imageWithRenderingMode(.AlwaysOriginal), selectedImage: UIImage(named:"ic_music_note_white"))
-		item1.setTitleColor(MaterialColor.white, forState: .Normal)
-		item1.setTitleColor(MaterialColor.white, forState: .Selected)
+		let item1: BottomNavigationBarItem = BottomNavigationBarItem(title: "Video", image: UIImage(named:"ic_videocam_white")?.imageWithRenderingMode(.AlwaysTemplate), selectedImage: UIImage(named:"ic_videocam_white"))
+		item1.setTitleColor(MaterialColor.grey.base, forState: .Normal)
+		item1.setTitleColor(MaterialColor.yellow.base, forState: .Selected)
 		
 		
-		let item2: BottomNavigationBarItem = BottomNavigationBarItem(title: "Music", image: UIImage(named:"ic_music_note_white")?.imageWithRenderingMode(.AlwaysOriginal), selectedImage: UIImage(named:"ic_music_note_white"))
-		item2.setTitleColor(MaterialColor.white, forState: .Normal)
-		item2.setTitleColor(MaterialColor.white, forState: .Selected)
+		let item2: BottomNavigationBarItem = BottomNavigationBarItem(title: "Photo", image: UIImage(named:"ic_photo_camera_white")?.imageWithRenderingMode(.AlwaysTemplate), selectedImage: UIImage(named:"ic_photo_camera_white"))
+		item2.setTitleColor(MaterialColor.grey.base, forState: .Normal)
+		item2.setTitleColor(MaterialColor.yellow.base, forState: .Selected)
 		
-		let item3: BottomNavigationBarItem = BottomNavigationBarItem(title: "Music", image: UIImage(named:"ic_music_note_white"), selectedImage: UIImage(named:"ic_music_note_white"))
-		item3.setTitleColor(MaterialColor.blue.lighten3, forState: .Normal)
-		item3.setTitleColor(MaterialColor.white, forState: .Selected)
+		let item3: BottomNavigationBarItem = BottomNavigationBarItem(title: "Library", image: UIImage(named:"ic_photo_library_white")?.imageWithRenderingMode(.AlwaysTemplate), selectedImage: UIImage(named:"ic_photo_library_white"))
+		item3.setTitleColor(MaterialColor.grey.base, forState: .Normal)
+		item3.setTitleColor(MaterialColor.yellow.base, forState: .Selected)
 		
 		bottomNavigationBar.setItems([item1, item2, item3], animated: true)
-//		bottomNavigationBar.tintColor = MaterialColor.white
+		bottomNavigationBar.tintColor = MaterialColor.yellow.base
 	}
 }

Sources/BottomNavigationBar.swift

@@ -235,6 +235,11 @@ public class BottomNavigationBar : UITabBar {
 		if let v: UIView = superview {
 			frame = CGRectMake(0, v.bounds.height - 56, v.bounds.width, 56)
 		}
+		if MaterialDevice.landscape {
+			itemPositioning = .Centered
+		} else {
+			itemPositioning = .Fill
+		}
 	}
 	
 	/**

Sources/BottomNavigationBarItem.swift

@@ -33,7 +33,7 @@ import UIKit
 @IBDesignable
 public class BottomNavigationBarItem : UITabBarItem {
 	/// Sets the color of the title color for a state.
-	public func setTitleColor(color: UIColor?, forState: UIControlState) {
-		setTitleTextAttributes([NSForegroundColorAttributeName: MaterialColor.white], forState: .Normal)
+	public func setTitleColor(color: UIColor, forState state: UIControlState) {
+		setTitleTextAttributes([NSForegroundColorAttributeName: color], forState: state)
 	}
 }