added initial classes

MaterialKit.xcodeproj/project.pbxproj

@@ -13,6 +13,8 @@
 		657CD02F1B8EE0D3008C0029 /* ImageCardView.swift in Headers */ = {isa = PBXBuildFile; fileRef = 9A94D10A1B8A485C00F586A5 /* ImageCardView.swift */; settings = {ATTRIBUTES = (Public, ); }; };
 		657CD02F1B8EE0D3008C0029 /* ImageCardView.swift in Headers */ = {isa = PBXBuildFile; fileRef = 9A94D10A1B8A485C00F586A5 /* ImageCardView.swift */; settings = {ATTRIBUTES = (Public, ); }; };
 		65B9657E1B8A7C330055B139 /* MaterialButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 65B9657D1B8A7C330055B139 /* MaterialButton.swift */; };
 		65B9657E1B8A7C330055B139 /* MaterialButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 65B9657D1B8A7C330055B139 /* MaterialButton.swift */; };
 		65B965871B8BEEC60055B139 /* SideNavigationViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 65B965861B8BEEC60055B139 /* SideNavigationViewController.swift */; };
 		65B965871B8BEEC60055B139 /* SideNavigationViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 65B965861B8BEEC60055B139 /* SideNavigationViewController.swift */; };
+		65BDD1451BB5B8B8006F7F2B /* MaterialTheme+View.swift in Sources */ = {isa = PBXBuildFile; fileRef = 65BDD1441BB5B8B8006F7F2B /* MaterialTheme+View.swift */; settings = {ASSET_TAGS = (); }; };
+		65BDD1471BB5B916006F7F2B /* MaterialView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 65BDD1461BB5B916006F7F2B /* MaterialView.swift */; settings = {ASSET_TAGS = (); }; };
 		65DBE4201B9A9244000C804F /* Roboto-Bold.ttf in Resources */ = {isa = PBXBuildFile; fileRef = 65DBE41E1B9A9244000C804F /* Roboto-Bold.ttf */; };
 		65DBE4201B9A9244000C804F /* Roboto-Bold.ttf in Resources */ = {isa = PBXBuildFile; fileRef = 65DBE41E1B9A9244000C804F /* Roboto-Bold.ttf */; };
 		65DBE4211B9A9244000C804F /* Roboto-Thin.ttf in Resources */ = {isa = PBXBuildFile; fileRef = 65DBE41F1B9A9244000C804F /* Roboto-Thin.ttf */; };
 		65DBE4211B9A9244000C804F /* Roboto-Thin.ttf in Resources */ = {isa = PBXBuildFile; fileRef = 65DBE41F1B9A9244000C804F /* Roboto-Thin.ttf */; };
 		962F3E531BACA68C0004B8AD /* NavigationBarView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 962F3E521BACA68C0004B8AD /* NavigationBarView.swift */; };
 		962F3E531BACA68C0004B8AD /* NavigationBarView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 962F3E521BACA68C0004B8AD /* NavigationBarView.swift */; };
@@ -64,6 +66,8 @@
 /* Begin PBXFileReference section */
 /* Begin PBXFileReference section */
 		65B9657D1B8A7C330055B139 /* MaterialButton.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MaterialButton.swift; sourceTree = "<group>"; };
 		65B9657D1B8A7C330055B139 /* MaterialButton.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MaterialButton.swift; sourceTree = "<group>"; };
 		65B965861B8BEEC60055B139 /* SideNavigationViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SideNavigationViewController.swift; sourceTree = "<group>"; };
 		65B965861B8BEEC60055B139 /* SideNavigationViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SideNavigationViewController.swift; sourceTree = "<group>"; };
+		65BDD1441BB5B8B8006F7F2B /* MaterialTheme+View.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "MaterialTheme+View.swift"; sourceTree = "<group>"; };
+		65BDD1461BB5B916006F7F2B /* MaterialView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MaterialView.swift; sourceTree = "<group>"; };
 		65DBE41E1B9A9244000C804F /* Roboto-Bold.ttf */ = {isa = PBXFileReference; lastKnownFileType = file; path = "Roboto-Bold.ttf"; sourceTree = "<group>"; };
 		65DBE41E1B9A9244000C804F /* Roboto-Bold.ttf */ = {isa = PBXFileReference; lastKnownFileType = file; path = "Roboto-Bold.ttf"; sourceTree = "<group>"; };
 		65DBE41F1B9A9244000C804F /* Roboto-Thin.ttf */ = {isa = PBXFileReference; lastKnownFileType = file; path = "Roboto-Thin.ttf"; sourceTree = "<group>"; };
 		65DBE41F1B9A9244000C804F /* Roboto-Thin.ttf */ = {isa = PBXFileReference; lastKnownFileType = file; path = "Roboto-Thin.ttf"; sourceTree = "<group>"; };
 		962F3E521BACA68C0004B8AD /* NavigationBarView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = NavigationBarView.swift; sourceTree = "<group>"; };
 		962F3E521BACA68C0004B8AD /* NavigationBarView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = NavigationBarView.swift; sourceTree = "<group>"; };
@@ -111,13 +115,14 @@
 /* End PBXFrameworksBuildPhase section */
 /* End PBXFrameworksBuildPhase section */
 
 
 /* Begin PBXGroup section */
 /* Begin PBXGroup section */
-		65B965851B8BEEB00055B139 /* Navigation */ = {
+		65B965851B8BEEB00055B139 /* View */ = {
 			isa = PBXGroup;
 			isa = PBXGroup;
 			children = (
 			children = (
-				65B965861B8BEEC60055B139 /* SideNavigationViewController.swift */,
+				65BDD1461BB5B916006F7F2B /* MaterialView.swift */,
 				962F3E521BACA68C0004B8AD /* NavigationBarView.swift */,
 				962F3E521BACA68C0004B8AD /* NavigationBarView.swift */,
+				65B965861B8BEEC60055B139 /* SideNavigationViewController.swift */,
 			);
 			);
-			name = Navigation;
+			name = View;
 			sourceTree = "<group>";
 			sourceTree = "<group>";
 		};
 		};
 		9638322C1B88DFD80015F710 = {
 		9638322C1B88DFD80015F710 = {
@@ -146,7 +151,7 @@
 				96B57D4C1B90AF6A00DE7BBB /* Theme */,
 				96B57D4C1B90AF6A00DE7BBB /* Theme */,
 				9AAC38521B89553800FE6B2D /* Font */,
 				9AAC38521B89553800FE6B2D /* Font */,
 				963832861B8907FE0015F710 /* Layout */,
 				963832861B8907FE0015F710 /* Layout */,
-				65B965851B8BEEB00055B139 /* Navigation */,
+				65B965851B8BEEB00055B139 /* View */,
 				963832761B88E8990015F710 /* Text */,
 				963832761B88E8990015F710 /* Text */,
 				963832751B88E87B0015F710 /* Button */,
 				963832751B88E87B0015F710 /* Button */,
 				9AAC384B1B89524E00FE6B2D /* Card */,
 				9AAC384B1B89524E00FE6B2D /* Card */,
@@ -222,6 +227,7 @@
 			isa = PBXGroup;
 			isa = PBXGroup;
 			children = (
 			children = (
 				96B57D4D1B90AF7D00DE7BBB /* MaterialTheme.swift */,
 				96B57D4D1B90AF7D00DE7BBB /* MaterialTheme.swift */,
+				65BDD1441BB5B8B8006F7F2B /* MaterialTheme+View.swift */,
 			);
 			);
 			name = Theme;
 			name = Theme;
 			sourceTree = "<group>";
 			sourceTree = "<group>";
@@ -381,12 +387,14 @@
 			buildActionMask = 2147483647;
 			buildActionMask = 2147483647;
 			files = (
 			files = (
 				963832691B88E5BF0015F710 /* Capture.swift in Sources */,
 				963832691B88E5BF0015F710 /* Capture.swift in Sources */,
+				65BDD1471BB5B916006F7F2B /* MaterialView.swift in Sources */,
 				9A94D10B1B8A485C00F586A5 /* ImageCardView.swift in Sources */,
 				9A94D10B1B8A485C00F586A5 /* ImageCardView.swift in Sources */,
 				96B57D4E1B90AF7D00DE7BBB /* MaterialTheme.swift in Sources */,
 				96B57D4E1B90AF7D00DE7BBB /* MaterialTheme.swift in Sources */,
 				962F3E531BACA68C0004B8AD /* NavigationBarView.swift in Sources */,
 				962F3E531BACA68C0004B8AD /* NavigationBarView.swift in Sources */,
 				9638326B1B88E5BF0015F710 /* FabButton.swift in Sources */,
 				9638326B1B88E5BF0015F710 /* FabButton.swift in Sources */,
 				9A94D1091B8A3F5100F586A5 /* MaterialCardView.swift in Sources */,
 				9A94D1091B8A3F5100F586A5 /* MaterialCardView.swift in Sources */,
 				65B965871B8BEEC60055B139 /* SideNavigationViewController.swift in Sources */,
 				65B965871B8BEEC60055B139 /* SideNavigationViewController.swift in Sources */,
+				65BDD1451BB5B8B8006F7F2B /* MaterialTheme+View.swift in Sources */,
 				9638326C1B88E5BF0015F710 /* FlatButton.swift in Sources */,
 				9638326C1B88E5BF0015F710 /* FlatButton.swift in Sources */,
 				963832711B88E5BF0015F710 /* MaterialText.swift in Sources */,
 				963832711B88E5BF0015F710 /* MaterialText.swift in Sources */,
 				9638326A1B88E5BF0015F710 /* CapturePreview.swift in Sources */,
 				9638326A1B88E5BF0015F710 /* CapturePreview.swift in Sources */,

Source/MaterialTheme+View.swift

+//
+// Copyright (C) 2015 GraphKit, Inc. <http://graphkit.io> and other GraphKit contributors.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published
+// by the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program located at the root of the software package
+// in a file called LICENSE.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+import UIKit
+
+// MaterialTheme
+public extension MaterialTheme {
+	public struct view {}
+	public struct navigation {}
+}
+
+// view
+public extension MaterialTheme.view {
+	// frame
+	public static var x: CGFloat = 0
+	public static let y: CGFloat = 0
+	public static let width: CGFloat = UIScreen.mainScreen().bounds.width
+	public static let height: CGFloat = UIScreen.mainScreen().bounds.height
+	
+	// layer
+	public static let shadowColor: UIColor = MaterialTheme.blueGrey.darken4
+	public static let shadowOffset: CGSize = CGSizeMake(0.2, 0.2)
+	public static let shadowOpacity: Float = 0.5
+	public static let shadowRadius: CGFloat = 1
+	public static let contentScale: CGFloat = UIScreen.mainScreen().scale
+	public static let masksToBounds: Bool = false
+	
+	// color
+	public static let backgroudColor: UIColor = MaterialTheme.white.color
+	
+	// interaction
+	public static let userInteractionEnabled: Bool = true
+	
+	// image
+	public static let imageGravity: String = kCAGravityCenter
+}
+
+// navigation
+public extension MaterialTheme.navigation {
+	// frame
+	public static let x: CGFloat = MaterialTheme.view.x
+	public static let y: CGFloat = MaterialTheme.view.y
+	public static let width: CGFloat = MaterialTheme.view.width
+	public static let height: CGFloat = 70
+	
+	// layer
+	public static let shadowColor: UIColor = MaterialTheme.view.shadowColor
+	public static let shadowOffset: CGSize = MaterialTheme.view.shadowOffset
+	public static let shadowOpacity: Float = MaterialTheme.view.shadowOpacity
+	public static let shadowRadius: CGFloat = MaterialTheme.view.shadowRadius
+	public static let contentScale: CGFloat = MaterialTheme.view.contentScale
+	public static let masksToBounds: Bool = MaterialTheme.view.masksToBounds
+	
+	// color
+	public static let backgroudColor: UIColor = MaterialTheme.blue.accent2
+	public static let lightContentStatusBar: Bool = true
+	
+	// interaction
+	public static let userInteractionEnabled: Bool = false
+	
+	// image
+	public static let imageGravity: String = MaterialTheme.view.imageGravity
+}
+

Source/MaterialView.swift

+//
+// Copyright (C) 2015 GraphKit, Inc. <http://graphkit.io> and other GraphKit contributors.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published
+// by the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program located at the root of the software package
+// in a file called LICENSE.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+import UIKit
+
+public class MaterialView: UIView {
+	/**
+		:name:	image
+	*/
+	public var image: UIImage? {
+		didSet {
+			layer.contents = image?.CGImage
+		}
+	}
+	
+	/**
+		:name:	imageGravity
+	*/
+	public var imageGravity: String? {
+		didSet {
+			layer.contentsGravity = nil == imageGravity ? MaterialTheme.navigation.imageGravity : imageGravity!
+		}
+	}
+	
+	/**
+		:name:	backgroundColor
+	*/
+	public override var backgroundColor: UIColor? {
+		get {
+			return nil == layer.backgroundColor ? nil : UIColor(CGColor: layer.backgroundColor!)
+		}
+		set(value) {
+			layer.backgroundColor = value?.CGColor
+		}
+	}
+	
+	/**
+		:name:	x
+	*/
+	public var x: CGFloat! {
+		didSet {
+			layer.bounds.origin.x = x
+		}
+	}
+	
+	/**
+		:name:	y
+	*/
+	public var y: CGFloat! {
+		didSet {
+			layer.bounds.origin = CGPointMake(x, y)
+		}
+	}
+	
+	/**
+		:name:	width
+	*/
+	public var width: CGFloat! {
+		didSet {
+			layer.bounds.size.width = width
+		}
+	}
+	
+	/**
+		:name:	height
+	*/
+	public var height: CGFloat! {
+		didSet {
+			layer.bounds.size.height = height
+		}
+	}
+	
+	/**
+		:name:	shadowColor
+	*/
+	public var shadowColor: UIColor! {
+		didSet {
+			layer.shadowColor = shadowColor.CGColor
+		}
+	}
+	
+	/**
+		:name:	shadowOffset
+	*/
+	public var shadowOffset: CGSize! {
+		didSet {
+			layer.shadowOffset = shadowOffset
+		}
+	}
+	
+	/**
+		:name:	shadowOpacity
+	*/
+	public var shadowOpacity: Float! {
+		didSet {
+			layer.shadowOpacity = shadowOpacity
+		}
+	}
+	
+	/**
+		:name:	shadowRadius
+	*/
+	public var shadowRadius: CGFloat! {
+		didSet {
+			layer.shadowRadius = shadowRadius
+		}
+	}
+	
+	/**
+		:name:	masksToBounds
+	*/
+	public var masksToBounds: Bool! {
+		didSet {
+			layer.masksToBounds = masksToBounds
+		}
+	}
+	
+	/**
+		:name:	init
+	*/
+	public required init?(coder aDecoder: NSCoder) {
+		super.init(coder: aDecoder)
+	}
+	
+	/**
+		:name:	init
+	*/
+	public override init(frame: CGRect) {
+		super.init(frame: frame)
+	}
+	
+	/**
+		:name:	init
+	*/
+	public convenience init() {
+		self.init(frame: CGRectMake(MaterialTheme.view.x, MaterialTheme.view.y, MaterialTheme.view.width, MaterialTheme.view.height))
+		prepareView()
+		prepareFrame()
+		prepareLayer()
+	}
+	
+	/**
+		:name:	prepareView
+	*/
+	internal func prepareView() {
+		userInteractionEnabled = MaterialTheme.view.userInteractionEnabled
+		backgroundColor = MaterialTheme.view.backgroudColor
+	}
+	
+	/**
+		:name:	prepareFrame
+	*/
+	internal func prepareFrame() {
+		x = frame.origin.x
+		y = frame.origin.y
+		width = frame.size.width
+		height = frame.size.height
+	}
+	
+	/**
+		:name:	prepareLayer
+	*/
+	internal func prepareLayer() {
+		layer.contentsScale = MaterialTheme.view.contentScale
+		shadowColor = MaterialTheme.view.shadowColor
+		shadowOffset = MaterialTheme.view.shadowOffset
+		shadowOpacity = MaterialTheme.view.shadowOpacity
+		shadowRadius = MaterialTheme.view.shadowRadius
+		masksToBounds = MaterialTheme.view.masksToBounds
+	}
+}
+

Source/NavigationBarView.swift

@@ -18,254 +18,44 @@
 
 
 import UIKit
 import UIKit
 
 
-public class NavigationBarView: UIView {
-	//
-	//	:name:	layoutConstraints
-	//
-	internal lazy var layoutConstraints: Array<NSLayoutConstraint> = Array<NSLayoutConstraint>()
-	
-	//
-	//	:name:	lightContentStatusBar
-	//
-	public var lightContentStatusBar: Bool = false {
-		didSet {
-			UIApplication.sharedApplication().setStatusBarStyle(lightContentStatusBar ? .LightContent : .Default, animated: true)
-		}
-	}
-	
-	//
-	//	:name:	horizontalInset
-	//
-	public var horizontalInset: CGFloat = MaterialTheme.cardHorizontalInset / 2 {
-		didSet {
-			reloadView()
-		}
-	}
-	
-	/**
-		:name:	titleLabelContainer
-	*/
-	public private(set) var titleLabelContainer: UIView?
-	
-	/**
-		:name:	titleLabel
-	*/
-	public var titleLabel: UILabel? {
-		didSet {
-			if let t = titleLabel {
-				// container
-				if nil == titleLabelContainer {
-					titleLabelContainer = UIView()
-					titleLabelContainer!.translatesAutoresizingMaskIntoConstraints = false
-					titleLabelContainer!.backgroundColor = MaterialTheme.clear.color
-					addSubview(titleLabelContainer!)
-				}
-				
-				// text
-				titleLabelContainer!.addSubview(t)
-				t.translatesAutoresizingMaskIntoConstraints = false
-				t.backgroundColor = MaterialTheme.clear.color
-				t.font = Roboto.regular
-				t.numberOfLines = 1
-				t.lineBreakMode = .ByTruncatingTail
-				t.textColor = MaterialTheme.white.color
-			} else {
-				titleLabelContainer?.removeFromSuperview()
-				titleLabelContainer = nil
-			}
-			reloadView()
-		}
-	}
-	
-	/**
-		:name:	leftButtonsContainer
-	*/
-	public private(set) var leftButtonsContainer: UIView?
-	
-	/**
-		:name:	leftButtons
-	*/
-	public var leftButtons: Array<MaterialButton>? {
-		didSet {
-			if nil == leftButtons {
-				leftButtonsContainer?.removeFromSuperview()
-				leftButtonsContainer = nil
-			} else if nil == leftButtonsContainer {
-				leftButtonsContainer = UIView()
-				leftButtonsContainer!.translatesAutoresizingMaskIntoConstraints = false
-				leftButtonsContainer!.backgroundColor = MaterialTheme.clear.color
-				addSubview(leftButtonsContainer!)
-			} else {
-				for v in leftButtonsContainer!.subviews {
-					v.removeFromSuperview()
-				}
-			}
-			reloadView()
-		}
-	}
-	
-	/**
-		:name:	rightButtonsContainer
-	*/
-	public private(set) var rightButtonsContainer: UIView?
-	
+public class NavigationBarView: MaterialView {
 	/**
 	/**
-		:name:	rightButtons
+		:name:	lightContentStatusBar
 	*/
 	*/
-	public var rightButtons: Array<MaterialButton>? {
+	public var lightContentStatusBar: Bool = MaterialTheme.navigation.lightContentStatusBar {
 		didSet {
 		didSet {
-			if nil == rightButtons {
-				rightButtonsContainer?.removeFromSuperview()
-				rightButtonsContainer = nil
-			} else if nil == rightButtonsContainer {
-				rightButtonsContainer = UIView()
-				rightButtonsContainer!.translatesAutoresizingMaskIntoConstraints = false
-				rightButtonsContainer!.backgroundColor = MaterialTheme.clear.color
-				addSubview(rightButtonsContainer!)
-			} else {
-				for v in rightButtonsContainer!.subviews {
-					v.removeFromSuperview()
-				}
-			}
-			reloadView()
+			UIApplication.sharedApplication().setStatusBarStyle(lightContentStatusBar ? .LightContent : .Default, animated: true)
 		}
 		}
 	}
 	}
 	
 	
 	/**
 	/**
 		:name:	init
 		:name:	init
 	*/
 	*/
-	public required init?(coder aDecoder: NSCoder) {
-		super.init(coder: aDecoder)
-	}
-	
-	/**
-		:name:	init
-	*/
-	public override init(frame: CGRect) {
-		super.init(frame: frame)
-		prepareView()
-	}
-	
-	/**
-		:name:	init
-	*/
 	public convenience init() {
 	public convenience init() {
-		self.init(frame: CGRect.null)
+		self.init(frame: CGRectMake(MaterialTheme.navigation.x, MaterialTheme.navigation.y, MaterialTheme.navigation.width, MaterialTheme.navigation.height))
+		prepareView()
+		prepareFrame()
+		prepareLayer()
 	}
 	}
 	
 	
 	/**
 	/**
-		:name:	init
+		:name:	prepareView
 	*/
 	*/
-	public convenience init?(titleLabel: UILabel? = nil, leftButtons: Array<MaterialButton>? = nil, rightButtons: Array<MaterialButton>? = nil) {
-		self.init(frame: CGRect.null)
-		prepareProperties(titleLabel, leftButtons: leftButtons, rightButtons: rightButtons)
+	internal override func prepareView() {
+		userInteractionEnabled = MaterialTheme.navigation.userInteractionEnabled
+		backgroundColor = MaterialTheme.navigation.backgroudColor
+		lightContentStatusBar = MaterialTheme.navigation.lightContentStatusBar
 	}
 	}
 	
 	
 	/**
 	/**
-		:name:	reloadView
+		:name:	prepareLayer
 	*/
 	*/
-	public func reloadView() {
-		// clear all constraints
-		NSLayoutConstraint.deactivateConstraints(layoutConstraints)
-		layoutConstraints.removeAll(keepCapacity: false)
-		
-		// detect all components and create constraints
-		var views: Dictionary<String, AnyObject> = Dictionary<String, AnyObject>()
-		
-		// left buttons
-		if nil != leftButtons {
-			// clear for updated constraints
-			leftButtonsContainer!.removeConstraints(leftButtonsContainer!.constraints)
-			
-			//container
-			views["leftButtonsContainer"] = leftButtonsContainer!
-			
-			// leftButtons
-			var hFormat: String = "H:|"
-			var buttonViews: Dictionary<String, AnyObject> = Dictionary<String, AnyObject>()
-			for var i: Int = 0, l: Int = leftButtons!.count; i < l; ++i {
-				let button: MaterialButton = leftButtons![i]
-				leftButtonsContainer!.addSubview(button)
-				buttonViews["button\(i)"] = button
-				hFormat += "-(horizontalInset)-[button\(i)]"
-				Layout.expandToParentVerticallyWithPad(leftButtonsContainer!, child: button)
-			}
-			leftButtonsContainer!.addConstraints(Layout.constraint(hFormat + "|", options: [], metrics: ["horizontalInset": horizontalInset], views: buttonViews))
-		}
-		
-		// title
-		if nil != titleLabel {
-			// clear for updated constraints
-			titleLabelContainer!.removeConstraints(titleLabelContainer!.constraints)
-			
-			// container
-			views["titleLabelContainer"] = titleLabelContainer!
-			
-			// common text
-			Layout.expandToParentVerticallyWithPad(titleLabelContainer!, child: titleLabel!)
-			Layout.expandToParentHorizontallyWithPad(titleLabelContainer!, child: titleLabel!)
-		}
-		
-		// right buttons
-		if nil != rightButtons {
-			// clear for updated constraints
-			rightButtonsContainer!.removeConstraints(rightButtonsContainer!.constraints)
-			
-			//container
-			views["rightButtonsContainer"] = rightButtonsContainer!
-			
-			// leftButtons
-			var hFormat: String = "H:|"
-			var buttonViews: Dictionary<String, AnyObject> = Dictionary<String, AnyObject>()
-			for var i: Int = 0, l: Int = rightButtons!.count; i < l; ++i {
-				let button: MaterialButton = rightButtons![i]
-				rightButtonsContainer!.addSubview(button)
-				buttonViews["button\(i)"] = button
-				hFormat += "[button\(i)]-(horizontalInset)-"
-				Layout.expandToParentVerticallyWithPad(rightButtonsContainer!, child: button)
-			}
-			rightButtonsContainer!.addConstraints(Layout.constraint(hFormat + "|", options: [], metrics: ["horizontalInset": horizontalInset], views: buttonViews))
-		}
-		
-		if nil != leftButtons && nil != titleLabel {
-			layoutConstraints += Layout.constraint("H:|[leftButtonsContainer]-(inset)-[titleLabelContainer]", options: [], metrics: ["inset": horizontalInset], views: ["leftButtonsContainer": leftButtonsContainer!, "titleLabelContainer": titleLabelContainer!])
-			Layout.alignFromBottom(self, child: leftButtonsContainer!, bottom: horizontalInset)
-			Layout.alignFromBottom(self, child: titleLabelContainer!, bottom: horizontalInset + MaterialTheme.buttonVerticalInset - 1)
-		} else if nil != leftButtons {
-			layoutConstraints += Layout.constraint("H:|[leftButtonsContainer]", options: [], metrics: ["inset": horizontalInset], views: ["leftButtonsContainer": leftButtonsContainer!])
-			Layout.alignFromBottom(self, child: leftButtonsContainer!, bottom: horizontalInset)
-		} else if nil != titleLabel {
-			layoutConstraints += Layout.constraint("H:|-(inset)-[titleLabelContainer]", options: [], metrics: ["inset": horizontalInset], views: ["titleLabelContainer": titleLabelContainer!])
-			Layout.alignFromBottom(self, child: titleLabelContainer!, bottom: horizontalInset + MaterialTheme.buttonVerticalInset - 1)
-		}
-		
-		if nil != rightButtons {
-			layoutConstraints += Layout.constraint("H:[rightButtonsContainer]|", options: [], metrics: ["inset": horizontalInset], views: ["rightButtonsContainer": rightButtonsContainer!])
-			Layout.alignFromBottom(self, child: rightButtonsContainer!, bottom: horizontalInset)
-		}
-		
-		// constraints
-		NSLayoutConstraint.activateConstraints(layoutConstraints)
-	}
-	
-	//
-	//	:name:	prepareProperties
-	//
-	internal func prepareProperties(titleLabel: UILabel?, leftButtons: Array<MaterialButton>?, rightButtons: Array<MaterialButton>?) {
-		self.titleLabel = titleLabel
-		self.leftButtons = leftButtons
-		self.rightButtons = rightButtons
-	}
-	
-	//
-	//	:name:	prepareView
-	//
-	private func prepareView() {
-		translatesAutoresizingMaskIntoConstraints = false
-		layer.shadowColor = MaterialTheme.blueGrey.darken4.CGColor
-		layer.shadowOffset = CGSizeMake(0.2, 0.2)
-		layer.shadowOpacity = 0.5
-		layer.shadowRadius = 1
-		clipsToBounds = false
+	internal override func prepareLayer() {
+		layer.contentsScale = MaterialTheme.navigation.contentScale
+		shadowColor = MaterialTheme.navigation.shadowColor
+		shadowOffset = MaterialTheme.navigation.shadowOffset
+		shadowOpacity = MaterialTheme.navigation.shadowOpacity
+		shadowRadius = MaterialTheme.navigation.shadowRadius
+		masksToBounds = MaterialTheme.navigation.masksToBounds
 	}
 	}
-}
+}
\ No newline at end of file