prepare for release

e007f9b2 · Daniel Dahan · 60599d2b · e007f9b2 · e007f9b2 · e007f9b2
Commit e007f9b2 authored Apr 13, 2016 by Daniel Dahan
13 changed files
--- a/Examples/Programmatic/TextView/TextView/ViewController.swift
+++ b/Examples/Programmatic/TextView/TextView/ViewController.swift
@@ -56,13 +56,28 @@ class ViewController: UIViewController, TextDelegate {
 	/// Prepares the textView.
 	func prepareTextView() {
-		textView = TextView()
+		let layoutManager: NSLayoutManager = NSLayoutManager()
-//		textView.font = RobotoFont.regular
+		let textContainer: NSTextContainer = NSTextContainer(size: view.bounds.size)
-		textView.backgroundColor = MaterialColor.grey.base
+		layoutManager.addTextContainer(textContainer)
+		text.delegate = self
+		text.textStorage.addLayoutManager(layoutManager)
+		textView = TextView(textContainer: textContainer)
+		textView.font = RobotoFont.regular
+		textView.placeholderLabel = UILabel()
+		textView.placeholderLabel!.textColor = MaterialColor.grey.base
+		textView.placeholderLabel!.text = "Description"
+		textView.titleLabel = UILabel()
+		textView.titleLabel!.font = RobotoFont.mediumWithSize(12)
+		textView.titleLabelColor = MaterialColor.grey.base
+		textView.titleLabelActiveColor = MaterialColor.blue.accent3
 		view.addSubview(textView)
 		textView!.translatesAutoresizingMaskIntoConstraints = false
-		MaterialLayout.alignToParent(view, child: textView!, top: 124, left: 24, bottom: 200, right: 24)
+		MaterialLayout.alignToParent(view, child: textView!, top: 124, left: 24, bottom: 24, right: 24)
 	}
 	/**
@@ -82,3 +97,4 @@ class ViewController: UIViewController, TextDelegate {
 		textStorage.addAttribute(NSFontAttributeName, value: UIFont.boldSystemFontOfSize(16), range: result!.range)
 	}
 }
--- a/Material.podspec
+++ b/Material.podspec
 Pod::Spec.new do |s|
  s.name = 'Material'
-  s.version = '1.39.7'
+  s.version = '1.39.8'
  s.license = 'BSD'
  s.summary = 'Express your creativity with Material, an animation and graphics framework for Google\'s Material Design and Apple\'s Flat UI in Swift.'
  s.homepage = 'http://cosmicmind.io'

--- a/Material.xcodeproj/project.pbxproj
+++ b/Material.xcodeproj/project.pbxproj
@@ -13,7 +13,6 @@
 		9660162A1CB2F04E00AAB661 /* Material.h in Headers */ = {isa = PBXBuildFile; fileRef = 96D88C091C1328D800B91418 /* Material.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		96815B381CA07BA20006CBE2 /* MaterialViewTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 967887881C9777CB0037F6C9 /* MaterialViewTests.swift */; };
 		96977DA61CBB2E49000BEFC4 /* Material+UIImage+FilterBlur.swift in Sources */ = {isa = PBXBuildFile; fileRef = 96977DA51CBB2E49000BEFC4 /* Material+UIImage+FilterBlur.swift */; };
-		96977E191CBDA44B000BEFC4 /* MaterialTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 96977E181CBDA44B000BEFC4 /* MaterialTextView.swift */; };
 		96BCB7A11CB40DC500C806FE /* BottomNavigationController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 96BCB7581CB40DC500C806FE /* BottomNavigationController.swift */; };
 		96BCB7A21CB40DC500C806FE /* BottomTabBar.swift in Sources */ = {isa = PBXBuildFile; fileRef = 96BCB7591CB40DC500C806FE /* BottomTabBar.swift */; };
 		96BCB7A31CB40DC500C806FE /* CapturePreview.swift in Sources */ = {isa = PBXBuildFile; fileRef = 96BCB75A1CB40DC500C806FE /* CapturePreview.swift */; };
@@ -200,7 +199,6 @@
 		9660161C1CB2ED6C00AAB661 /* Material OSX Tests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = "Material OSX Tests.xctest"; sourceTree = BUILT_PRODUCTS_DIR; };
 		967887881C9777CB0037F6C9 /* MaterialViewTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MaterialViewTests.swift; sourceTree = "<group>"; };
 		96977DA51CBB2E49000BEFC4 /* Material+UIImage+FilterBlur.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "Material+UIImage+FilterBlur.swift"; sourceTree = "<group>"; };
-		96977E181CBDA44B000BEFC4 /* MaterialTextView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MaterialTextView.swift; sourceTree = "<group>"; };
 		96BCB7581CB40DC500C806FE /* BottomNavigationController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = BottomNavigationController.swift; sourceTree = "<group>"; };
 		96BCB7591CB40DC500C806FE /* BottomTabBar.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = BottomTabBar.swift; sourceTree = "<group>"; };
 		96BCB75A1CB40DC500C806FE /* CapturePreview.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CapturePreview.swift; sourceTree = "<group>"; };
@@ -579,7 +577,6 @@
 				96BCB79C1CB40DC500C806FE /* TextField.swift */,
 				96BCB79D1CB40DC500C806FE /* TextStorage.swift */,
 				96BCB79E1CB40DC500C806FE /* TextView.swift */,
-				96977E181CBDA44B000BEFC4 /* MaterialTextView.swift */,
 			);
 			name = Text;
 			sourceTree = "<group>";
@@ -866,7 +863,6 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				96977E191CBDA44B000BEFC4 /* MaterialTextView.swift in Sources */,
 				96BCB7C01CB40DC500C806FE /* MaterialDataSourceItem.swift in Sources */,
 				96BCB7AC1CB40DC500C806FE /* Material+Obj-C.swift in Sources */,
 				96BCB7BB1CB40DC500C806FE /* MaterialCollectionViewCell.swift in Sources */,

--- a/Sources/Info.plist
+++ b/Sources/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.39.7</string>
+	<string>1.39.8</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

--- a/Sources/iOS/BottomTabBar.swift
+++ b/Sources/iOS/BottomTabBar.swift
@@ -92,7 +92,7 @@ public class BottomTabBar : UITabBar {
 	*/
 	@IBInspectable public var width: CGFloat {
 		get {
-			return layer.frame.width
+			return layer.frame.size.width
 		}
 		set(value) {
 			layer.frame.size.width = value
@@ -107,7 +107,7 @@ public class BottomTabBar : UITabBar {
 	*/
 	@IBInspectable public var height: CGFloat {
 		get {
-			return layer.frame.height
+			return layer.frame.size.height
 		}
 		set(value) {
 			layer.frame.size.height = value

--- a/Sources/iOS/MaterialButton.swift
+++ b/Sources/iOS/MaterialButton.swift
@@ -111,7 +111,7 @@ public class MaterialButton : UIButton {
 	*/
 	@IBInspectable public var width: CGFloat {
 		get {
-			return layer.frame.width
+			return layer.frame.size.width
 		}
 		set(value) {
 			layer.frame.size.width = value
@@ -129,7 +129,7 @@ public class MaterialButton : UIButton {
 	*/
 	@IBInspectable public var height: CGFloat {
 		get {
-			return layer.frame.height
+			return layer.frame.size.height
 		}
 		set(value) {
 			layer.frame.size.height = value

--- a/Sources/iOS/MaterialCollectionViewCell.swift
+++ b/Sources/iOS/MaterialCollectionViewCell.swift
@@ -218,7 +218,7 @@ public class MaterialCollectionViewCell : UICollectionViewCell {
 	*/
 	@IBInspectable public var width: CGFloat {
 		get {
-			return layer.frame.width
+			return layer.frame.size.width
 		}
 		set(value) {
 			layer.frame.size.width = value
@@ -236,7 +236,7 @@ public class MaterialCollectionViewCell : UICollectionViewCell {
 	*/
 	@IBInspectable public var height: CGFloat {
 		get {
-			return layer.frame.height
+			return layer.frame.size.height
 		}
 		set(value) {
 			layer.frame.size.height = value

--- a/Sources/iOS/MaterialSwitch.swift
+++ b/Sources/iOS/MaterialSwitch.swift
@@ -97,7 +97,7 @@ public class MaterialSwitch : UIControl {
 	/// A property that accesses the layer.frame.size.width property.
 	@IBInspectable public var width: CGFloat {
 		get {
-			return layer.frame.width
+			return layer.frame.size.width
 		}
 		set(value) {
 			layer.frame.size.width = value
@@ -107,7 +107,7 @@ public class MaterialSwitch : UIControl {
 	/// A property that accesses the layer.frame.size.height property.
 	@IBInspectable public var height: CGFloat {
 		get {
-			return layer.frame.height
+			return layer.frame.size.height
 		}
 		set(value) {
 			layer.frame.size.height = value

--- a/Sources/iOS/MaterialTableViewCell.swift
+++ b/Sources/iOS/MaterialTableViewCell.swift
@@ -110,7 +110,7 @@ public class MaterialTableViewCell : UITableViewCell {
 	*/
 	@IBInspectable public var width: CGFloat {
 		get {
-			return layer.frame.width
+			return layer.frame.size.width
 		}
 		set(value) {
 			layer.frame.size.width = value
@@ -125,7 +125,7 @@ public class MaterialTableViewCell : UITableViewCell {
 	*/
 	@IBInspectable public var height: CGFloat {
 		get {
-			return layer.frame.height
+			return layer.frame.size.height
 		}
 		set(value) {
 			layer.frame.size.height = value

--- a/Sources/iOS/MaterialView.swift
+++ b/Sources/iOS/MaterialView.swift
@@ -166,7 +166,7 @@ public class MaterialView : UIView {
 	*/
 	@IBInspectable public var width: CGFloat {
 		get {
-			return layer.frame.width
+			return layer.frame.size.width
 		}
 		set(value) {
 			layer.frame.size.width = value
@@ -184,7 +184,7 @@ public class MaterialView : UIView {
 	*/
 	@IBInspectable public var height: CGFloat {
 		get {
-			return layer.frame.height
+			return layer.frame.size.height
 		}
 		set(value) {
 			layer.frame.size.height = value

--- a/Sources/iOS/NavigationBar.swift
+++ b/Sources/iOS/NavigationBar.swift
@@ -134,7 +134,7 @@ public class NavigationBar : UINavigationBar {
 	*/
 	@IBInspectable public var width: CGFloat {
 		get {
-			return layer.frame.width
+			return layer.frame.size.width
 		}
 		set(value) {
 			layer.frame.size.width = value
@@ -149,7 +149,7 @@ public class NavigationBar : UINavigationBar {
 	*/
 	@IBInspectable public var height: CGFloat {
 		get {
-			return layer.frame.height
+			return layer.frame.size.height
 		}
 		set(value) {
 			layer.frame.size.height = value

--- a/Sources/iOS/TextField.swift
+++ b/Sources/iOS/TextField.swift
@@ -80,7 +80,7 @@ public class TextField : UITextField {
 	/// A property that accesses the layer.frame.size.width property.
 	@IBInspectable public var width: CGFloat {
 		get {
-			return layer.frame.width
+			return layer.frame.size.width
 		}
 		set(value) {
 			layer.frame.size.width = value
@@ -90,7 +90,7 @@ public class TextField : UITextField {
 	/// A property that accesses the layer.frame.size.height property.
 	@IBInspectable public var height: CGFloat {
 		get {
-			return layer.frame.height
+			return layer.frame.size.height
 		}
 		set(value) {
 			layer.frame.size.height = value

--- a/Sources/iOS/TextView.swift
+++ b/Sources/iOS/TextView.swift
@@ -35,100 +35,269 @@ public protocol TextViewDelegate : UITextViewDelegate {}
 @IBDesignable
 @objc(TextView)
-public class TextView: MaterialView {
+public class TextView: UITextView {
-	/// Reference to the textView.
-	public private(set) var textView: MaterialTextView!
 	/**
-	Text container UIEdgeInset preset property. This updates the
+	This property is the same as clipsToBounds. It crops any of the view's
-	textContainerInset property with a preset value.
+	contents from bleeding past the view's frame.
 	*/
-	public var textContainerInsetPreset: MaterialEdgeInset {
+	@IBInspectable public var masksToBounds: Bool {
 		get {
-			return textView.textContainerInsetPreset
+			return layer.masksToBounds
 		}
 		set(value) {
-			textView.textContainerInsetPreset = value
+			layer.masksToBounds = value
 		}
 	}
-	/// Text container UIEdgeInset property.
+	/// A property that accesses the backing layer's backgroundColor.
-	public var textContainerInset: UIEdgeInsets {
+	@IBInspectable public override var backgroundColor: UIColor? {
+		didSet {
+			layer.backgroundColor = backgroundColor?.CGColor
+		}
+	}
+	/// A property that accesses the layer.frame.origin.x property.
+	@IBInspectable public var x: CGFloat {
+		get {
+			return layer.frame.origin.x
+		}
+		set(value) {
+			layer.frame.origin.x = value
+		}
+	}
+	/// A property that accesses the layer.frame.origin.y property.
+	@IBInspectable public var y: CGFloat {
+		get {
+			return layer.frame.origin.y
+		}
+		set(value) {
+			layer.frame.origin.y = value
+		}
+	}
+	/// A property that accesses the layer.frame.size.width property.
+	@IBInspectable public var width: CGFloat {
+		get {
+			return layer.frame.size.width
+		}
+		set(value) {
+			layer.frame.size.width = value
+		}
+	}
+	/// A property that accesses the layer.frame.size.height property.
+	@IBInspectable public var height: CGFloat {
+		get {
+			return layer.frame.size.height
+		}
+		set(value) {
+			layer.frame.size.height = value
+		}
+	}
+	/// A property that accesses the backing layer's shadowColor.
+	@IBInspectable public var shadowColor: UIColor? {
+		didSet {
+			layer.shadowColor = shadowColor?.CGColor
+		}
+	}
+	/// A property that accesses the backing layer's shadowOffset.
+	@IBInspectable public var shadowOffset: CGSize {
+		get {
+			return layer.shadowOffset
+		}
+		set(value) {
+			layer.shadowOffset = value
+		}
+	}
+	/// A property that accesses the backing layer's shadowOpacity.
+	@IBInspectable public var shadowOpacity: Float {
+		get {
+			return layer.shadowOpacity
+		}
+		set(value) {
+			layer.shadowOpacity = value
+		}
+	}
+	/// A property that accesses the backing layer's shadowRadius.
+	@IBInspectable public var shadowRadius: CGFloat {
 		get {
-			return textView.textContainerInset
+			return layer.shadowRadius
 		}
 		set(value) {
-			textView.textContainerInset = value
+			layer.shadowRadius = value
+		}
+	}
+	/// A property that accesses the backing layer's shadowPath.
+	@IBInspectable public var shadowPath: CGPath? {
+		get {
+			return layer.shadowPath
+		}
+		set(value) {
+			layer.shadowPath = value
+		}
+	}
+	/// Enables automatic shadowPath sizing.
+	@IBInspectable public var shadowPathAutoSizeEnabled: Bool = true {
+		didSet {
+			if shadowPathAutoSizeEnabled {
+				layoutShadowPath()
+			} else {
+				shadowPath = nil
+			}
 		}
 	}
 	/**
-	The title UILabel that is displayed when there is text. The
+	A property that sets the shadowOffset, shadowOpacity, and shadowRadius
-	titleLabel text value is updated with the placeholder text
+	for the backing layer. This is the preferred method of setting depth
-	value before being displayed.
+	in order to maintain consitency across UI objects.
 	*/
-	@IBInspectable public private(set) var titleLabel: UILabel!
+	public var depth: MaterialDepth = .None {
+		didSet {
+			let value: MaterialDepthType = MaterialDepthToValue(depth)
+			shadowOffset = value.offset
+			shadowOpacity = value.opacity
+			shadowRadius = value.radius
+			layoutShadowPath()
+		}
+	}
-	/// The color of the titleLabel text when the textField is not active.
+	/// A property that sets the cornerRadius of the backing layer.
-	@IBInspectable public var titleLabelColor: UIColor? {
+	public var cornerRadiusPreset: MaterialRadius = .None {
 		didSet {
-			titleLabel.textColor = titleLabelColor
+			if let v: MaterialRadius = cornerRadiusPreset {
-			if nil == lineLayerColor {
+				cornerRadius = MaterialRadiusToValue(v)
-				lineLayerColor = titleLabelColor
 			}
 		}
 	}
-	/// The color of the titleLabel text when the textField is active.
+	/// A property that accesses the layer.cornerRadius.
-	@IBInspectable public var titleLabelActiveColor: UIColor? {
+	@IBInspectable public var cornerRadius: CGFloat {
+		get {
+			return layer.cornerRadius
+		}
+		set(value) {
+			layer.cornerRadius = value
+			layoutShadowPath()
+		}
+	}
+	/// A preset property to set the borderWidth.
+	public var borderWidthPreset: MaterialBorder = .None {
 		didSet {
-			if nil == lineLayerActiveColor {
+			borderWidth = MaterialBorderToValue(borderWidthPreset)
-				lineLayerActiveColor = titleLabelActiveColor
+		}
-			}
+	}
-			tintColor = titleLabelActiveColor
+	/// A property that accesses the layer.borderWith.
+	@IBInspectable public var borderWidth: CGFloat {
+		get {
+			return layer.borderWidth
+		}
+		set(value) {
+			layer.borderWidth = value
+		}
+	}
+	/// A property that accesses the layer.borderColor property.
+	@IBInspectable public var borderColor: UIColor? {
+		get {
+			return nil == layer.borderColor ? nil : UIColor(CGColor: layer.borderColor!)
+		}
+		set(value) {
+			layer.borderColor = value?.CGColor
+		}
+	}
+	/// A property that accesses the layer.position property.
+	@IBInspectable public var position: CGPoint {
+		get {
+			return layer.position
+		}
+		set(value) {
+			layer.position = value
+		}
+	}
+	/// A property that accesses the layer.zPosition property.
+	@IBInspectable public var zPosition: CGFloat {
+		get {
+			return layer.zPosition
+		}
+		set(value) {
+			layer.zPosition = value
 		}
 	}
 	/**
-	A property that sets the distance between the textField and
+	The title UILabel that is displayed when there is text. The 
-	titleLabel.
+	titleLabel text value is updated with the placeholderLabel
+	text value before being displayed.
 	*/
-	@IBInspectable public var titleLabelAnimationDistance: CGFloat = 4
+	public var titleLabel: UILabel? {
+		didSet {
+			prepareTitleLabel()
+		}
+	}
+	/// The color of the titleLabel text when the textView is not active.
+	@IBInspectable public var titleLabelColor: UIColor? {
+		didSet {
+			titleLabel?.textColor = titleLabelColor
+		}
+	}
-	/// The bottom border layer.
+	/// The color of the titleLabel text when the textView is active.
-	public private(set) lazy var lineLayer: CAShapeLayer = CAShapeLayer()
+	@IBInspectable public var titleLabelActiveColor: UIColor?
 	/**
-	A property that sets the distance between the textField and
+	A property that sets the distance between the textView and
-	lineLayer.
+	titleLabel.
 	*/
-	@IBInspectable public var lineLayerDistance: CGFloat = 4
+	@IBInspectable public var titleLabelAnimationDistance: CGFloat = 8
-	/// The lineLayer color when inactive.
+	/// Placeholder UILabel view.
-	@IBInspectable public var lineLayerColor: UIColor? {
+	public var placeholderLabel: UILabel? {
 		didSet {
-			lineLayer.backgroundColor = lineLayerColor?.CGColor
+			preparePlaceholderLabel()
 		}
 	}
-	/// The lineLayer active color.
+	/// An override to the text property.
-	@IBInspectable public var lineLayerActiveColor: UIColor?
+	@IBInspectable public override var text: String! {
+		didSet {
+			handleTextViewTextDidChange()
+		}
+	}
-	/// Sets the placeholder value.
+	/// An override to the attributedText property.
-	@IBInspectable public var placeholder: String? {
+	public override var attributedText: NSAttributedString! {
 		didSet {
-			if let v: String = placeholder {
+			handleTextViewTextDidChange()
-//				attributedText = NSAttributedString(string: v, attributes: [NSForegroundColorAttributeName: placeholderTextColor])
+		}
-			}
+	}
+	/**
+	Text container UIEdgeInset preset property. This updates the 
+	textContainerInset property with a preset value.
+	*/
+	public var textContainerInsetPreset: MaterialEdgeInset = .None {
+		didSet {
+			textContainerInset = MaterialEdgeInsetToValue(textContainerInsetPreset)
 		}
 	}
-	/// Placeholder textColor.
+	/// Text container UIEdgeInset property.
-	@IBInspectable public var placeholderTextColor: UIColor = MaterialColor.darkText.others {
+	public override var textContainerInset: UIEdgeInsets {
 		didSet {
-			if let v: String = placeholder {
+			reloadView()
-//				attributedText = NSAttributedString(string: v, attributes: [NSForegroundColorAttributeName: placeholderTextColor])
-			}
 		}
 	}
@@ -141,14 +310,152 @@ public class TextView: MaterialView {
 		prepareView()
 	}
-	public init() {
+	/**
-		super.init(frame: CGRectNull)
+	An initializer that initializes the object with a CGRect object.
+	If AutoLayout is used, it is better to initilize the instance
+	using the init() initializer.
+	- Parameter frame: A CGRect instance.
+	- Parameter textContainer: A NSTextContainer instance.
+	*/
+	public override init(frame: CGRect, textContainer: NSTextContainer?) {
+		super.init(frame: frame, textContainer: textContainer)
+		prepareView()
+	}
+	/**
+	A convenience initializer that is mostly used with AutoLayout.
+	- Parameter textContainer: A NSTextContainer instance.
+	*/
+	public convenience init(textContainer: NSTextContainer?) {
+		self.init(frame: CGRectNull, textContainer: textContainer)
+	}
+	/** Denitializer. This should never be called unless you know
+	what you are doing.
+	*/
+	deinit {
+		removeNotificationHandlers()
+	}
+	/// Overriding the layout callback for subviews.
+	public override func layoutSubviews() {
+		super.layoutSubviews()
+		placeholderLabel?.preferredMaxLayoutWidth = textContainer.size.width - textContainer.lineFragmentPadding * 2
+		titleLabel?.frame.size.width = bounds.width
 	}
 	public override func layoutSublayersOfLayer(layer: CALayer) {
 		super.layoutSublayersOfLayer(layer)
 		if self.layer == layer {
-			layoutLineLayer()
+			layoutShadowPath()
+		}
+	}
+	/**
+	A method that accepts CAAnimation objects and executes them on the
+	view's backing layer.
+	- Parameter animation: A CAAnimation instance.
+	*/
+	public func animate(animation: CAAnimation) {
+		animation.delegate = self
+		if let a: CABasicAnimation = animation as? CABasicAnimation {
+			a.fromValue = (nil == layer.presentationLayer() ? layer : layer.presentationLayer() as! CALayer).valueForKeyPath(a.keyPath!)
+		}
+		if let a: CAPropertyAnimation = animation as? CAPropertyAnimation {
+			layer.addAnimation(a, forKey: a.keyPath!)
+		} else if let a: CAAnimationGroup = animation as? CAAnimationGroup {
+			layer.addAnimation(a, forKey: nil)
+		} else if let a: CATransition = animation as? CATransition {
+			layer.addAnimation(a, forKey: kCATransition)
+		}
+	}
+	/**
+	A delegation method that is executed when the backing layer starts
+	running an animation.
+	- Parameter anim: The currently running CAAnimation instance.
+	*/
+	public override func animationDidStart(anim: CAAnimation) {
+		(delegate as? MaterialAnimationDelegate)?.materialAnimationDidStart?(anim)
+	}
+	/**
+	A delegation method that is executed when the backing layer stops
+	running an animation.
+	- Parameter anim: The CAAnimation instance that stopped running.
+	- Parameter flag: A boolean that indicates if the animation stopped
+	because it was completed or interrupted. True if completed, false
+	if interrupted.
+	*/
+	public override func animationDidStop(anim: CAAnimation, finished flag: Bool) {
+		if let a: CAPropertyAnimation = anim as? CAPropertyAnimation {
+			if let b: CABasicAnimation = a as? CABasicAnimation {
+				if let v: AnyObject = b.toValue {
+					if let k: String = b.keyPath {
+						layer.setValue(v, forKeyPath: k)
+						layer.removeAnimationForKey(k)
+					}
+				}
+			}
+			(delegate as? MaterialAnimationDelegate)?.materialAnimationDidStop?(anim, finished: flag)
+		} else if let a: CAAnimationGroup = anim as? CAAnimationGroup {
+			for x in a.animations! {
+				animationDidStop(x, finished: true)
+			}
+		}
+	}
+	/// Reloads necessary components when the view has changed.
+	internal func reloadView() {
+		if let p = placeholderLabel {
+			removeConstraints(constraints)
+			MaterialLayout.alignToParent(self,
+				child: p,
+				top: textContainerInset.top,
+				left: textContainerInset.left + textContainer.lineFragmentPadding,
+				bottom: textContainerInset.bottom,
+				right: textContainerInset.right + textContainer.lineFragmentPadding)
+		}
+	}
+	/// Notification handler for when text editing began.
+	internal func handleTextViewTextDidBegin() {
+		titleLabel?.textColor = titleLabelActiveColor
+	}
+	/// Notification handler for when text changed.
+	internal func handleTextViewTextDidChange() {
+		if let p = placeholderLabel {
+			p.hidden = !(true == text?.isEmpty)
+		}
+		if 0 < text?.utf16.count {
+			showTitleLabel()
+		} else if 0 == text?.utf16.count {
+			hideTitleLabel()
+		}
+	}
+	/// Notification handler for when text editing ended.
+	internal func handleTextViewTextDidEnd() {
+		if 0 < text?.utf16.count {
+			showTitleLabel()
+		} else if 0 == text?.utf16.count {
+			hideTitleLabel()
+		}
+		titleLabel?.textColor = titleLabelColor
+	}
+	/// Sets the shadow path.
+	internal func layoutShadowPath() {
+		if shadowPathAutoSizeEnabled {
+			if .None == depth {
+				shadowPath = nil
+			} else if nil == shadowPath {
+				shadowPath = UIBezierPath(roundedRect: bounds, cornerRadius: cornerRadius).CGPath
+			} else {
+				animate(MaterialAnimation.shadowPath(UIBezierPath(roundedRect: bounds, cornerRadius: cornerRadius).CGPath, duration: 0))
+			}
 		}
 	}
@@ -159,50 +466,85 @@ public class TextView: MaterialView {
 	The super.prepareView method should always be called immediately
 	when subclassing.
 	*/
-	public override func prepareView() {
+	private func prepareView() {
-		super.prepareView()
+		textContainerInset = MaterialEdgeInsetToValue(.None)
 		backgroundColor = MaterialColor.white
 		masksToBounds = false
-		prepareTextView()
+		removeNotificationHandlers()
-		prepareTitleLabel()
+		prepareNotificationHandlers()
-		prepareLineLayer()
+		reloadView()
 	}
-	/// Prepares the textView.
+	/// prepares the placeholderLabel property.
-	private func prepareTextView() {
+	private func preparePlaceholderLabel() {
-		textView = MaterialTextView()
+		if let v: UILabel = placeholderLabel {
-		addSubview(textView)
+			v.translatesAutoresizingMaskIntoConstraints = false
-		textView.translatesAutoresizingMaskIntoConstraints = false
+			v.font = font
-		MaterialLayout.alignToParent(self, child: textView)
+			v.textAlignment = textAlignment
+			v.numberOfLines = 0
+			v.backgroundColor = MaterialColor.clear
+			addSubview(v)
+			reloadView()
+			handleTextViewTextDidChange()
+		}
 	}
-	/// Prepares the titleLabel.
+	/// Prepares the titleLabel property.
 	private func prepareTitleLabel() {
-		titleLabel = UILabel()
+		if let v: UILabel = titleLabel {
-		titleLabel.hidden = true
+			v.hidden = true
-		titleLabel.font = RobotoFont.mediumWithSize(12)
+			addSubview(v)
-		addSubview(titleLabel)
+			if 0 < text?.utf16.count {
+				showTitleLabel()
-		titleLabelColor = placeholderTextColor
+			} else {
-		titleLabelActiveColor = MaterialColor.blue.accent3
+				v.alpha = 0
+			}
-//		if 0 < text?.utf16.count {
+		}
-////			showTitleLabel()
+	}
-//		} else {
-//			titleLabel.alpha = 0
+	/// Shows and animates the titleLabel property.
-//		}
+	private func showTitleLabel() {
+		if let v: UILabel = titleLabel {
+			if v.hidden {
+				if let s: String = placeholderLabel?.text {
+                    v.text = s
+				}
+				let h: CGFloat = ceil(v.font.lineHeight)
+				v.frame = CGRectMake(0, -h, bounds.width, h)
+				v.hidden = false
+				UIView.animateWithDuration(0.25, animations: { [unowned self] in
+					v.alpha = 1
+					v.frame.origin.y = -v.frame.height - self.titleLabelAnimationDistance
+				})
+			}
+		}
+	}
+	/// Hides and animates the titleLabel property.
+	private func hideTitleLabel() {
+		if let v: UILabel = titleLabel {
+			if !v.hidden {
+				UIView.animateWithDuration(0.25, animations: {
+					v.alpha = 0
+					v.frame.origin.y = -v.frame.height
+				}) { _ in
+					v.hidden = true
+				}
+			}
+		}
 	}
-	/// Prepares the lineLayer.
+	/// Prepares the Notification handlers.
-	private func prepareLineLayer() {
+	private func prepareNotificationHandlers() {
-		layoutLineLayer()
+		NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(handleTextViewTextDidBegin), name: UITextViewTextDidBeginEditingNotification, object: nil)
-		layer.addSublayer(lineLayer)
+		NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(handleTextViewTextDidChange), name: UITextViewTextDidChangeNotification, object: nil)
+		NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(handleTextViewTextDidEnd), name: UITextViewTextDidEndEditingNotification, object: nil)
 	}
-	/// Layout the lineLayer.
+	/// Removes the Notification handlers.
-	private func layoutLineLayer() {
+	private func removeNotificationHandlers() {
-		let h: CGFloat = 1 < lineLayer.frame.height ? lineLayer.frame.height : 1
+		NSNotificationCenter.defaultCenter().removeObserver(self, name: UITextViewTextDidBeginEditingNotification, object: nil)
-		lineLayer.frame = CGRectMake(0, bounds.height + lineLayerDistance, bounds.width, h)
+		NSNotificationCenter.defaultCenter().removeObserver(self, name: UITextViewTextDidChangeNotification, object: nil)
-		print(lineLayer.frame)
+		NSNotificationCenter.defaultCenter().removeObserver(self, name: UITextViewTextDidEndEditingNotification, object: nil)
 	}
 }