development: issue-510: fixed issue where visualLayer was not initialized in TableViewCell

Sources/iOS/Button.swift

@@ -39,7 +39,7 @@ open class Button: UIButton {
      allows the dropshadow effect on the backing layer, while clipping
      allows the dropshadow effect on the backing layer, while clipping
      the image to a desired shape within the visualLayer.
      the image to a desired shape within the visualLayer.
      */
      */
-	open private(set) var visualLayer: CAShapeLayer!
+	open private(set) lazy var visualLayer = CAShapeLayer()
 	
 	
 	/// An Array of pulse layers.
 	/// An Array of pulse layers.
 	public private(set) lazy var pulseLayers = [CAShapeLayer]()
 	public private(set) lazy var pulseLayers = [CAShapeLayer]()
@@ -237,7 +237,6 @@ open class Button: UIButton {
 	
 	
 	/// Prepares the visualLayer property.
 	/// Prepares the visualLayer property.
 	internal func prepareVisualLayer() {
 	internal func prepareVisualLayer() {
-        visualLayer = CAShapeLayer()
         visualLayer.zPosition = 0
         visualLayer.zPosition = 0
 		visualLayer.masksToBounds = true
 		visualLayer.masksToBounds = true
 		layer.addSublayer(visualLayer)
 		layer.addSublayer(visualLayer)

Sources/iOS/CollectionReusableView.swift

@@ -39,16 +39,18 @@ open class MaterialCollectionReusableView: UICollectionReusableView {
      allows the dropshadow effect on the backing layer, while clipping
      allows the dropshadow effect on the backing layer, while clipping
      the image to a desired shape within the visualLayer.
      the image to a desired shape within the visualLayer.
      */
      */
-	open private(set) var visualLayer: CAShapeLayer!
+	open private(set) lazy var visualLayer = CAShapeLayer()
 	
 	
 	/// An Array of pulse layers.
 	/// An Array of pulse layers.
 	open private(set) lazy var pulseLayers = [CAShapeLayer]()
 	open private(set) lazy var pulseLayers = [CAShapeLayer]()
 	
 	
 	/// The opcaity value for the pulse animation.
 	/// The opcaity value for the pulse animation.
-	@IBInspectable open var pulseOpacity: CGFloat = 0.25
+	@IBInspectable
+    open var pulseOpacity: CGFloat = 0.25
 	
 	
 	/// The color of the pulse effect.
 	/// The color of the pulse effect.
-	@IBInspectable open var pulseColor = Color.grey.base
+	@IBInspectable
+    open var pulseColor = Color.grey.base
 	
 	
 	/// The type of PulseAnimation.
 	/// The type of PulseAnimation.
 	open var pulseAnimation = PulseAnimation.pointWithBacking
 	open var pulseAnimation = PulseAnimation.pointWithBacking
@@ -58,7 +60,8 @@ open class MaterialCollectionReusableView: UICollectionReusableView {
      property. Images should not be set to the backing layer's contents
      property. Images should not be set to the backing layer's contents
      property to avoid conflicts when using clipsToBounds.
      property to avoid conflicts when using clipsToBounds.
      */
      */
-	@IBInspectable open var image: UIImage? {
+	@IBInspectable
+    open var image: UIImage? {
 		didSet {
 		didSet {
 			visualLayer.contents = image?.cgImage
 			visualLayer.contents = image?.cgImage
 		}
 		}
@@ -271,7 +274,6 @@ open class MaterialCollectionReusableView: UICollectionReusableView {
 	
 	
 	/// Prepares the visualLayer property.
 	/// Prepares the visualLayer property.
 	internal func prepareVisualLayer() {
 	internal func prepareVisualLayer() {
-        visualLayer = CAShapeLayer()
 		visualLayer.zPosition = 0
 		visualLayer.zPosition = 0
 		visualLayer.masksToBounds = true
 		visualLayer.masksToBounds = true
 		layer.addSublayer(visualLayer)
 		layer.addSublayer(visualLayer)

Sources/iOS/CollectionViewCell.swift

@@ -42,16 +42,18 @@ open class CollectionViewCell: UICollectionViewCell {
      allows the dropshadow effect on the backing layer, while clipping
      allows the dropshadow effect on the backing layer, while clipping
      the image to a desired shape within the visualLayer.
      the image to a desired shape within the visualLayer.
      */
      */
-    open private(set) var visualLayer: CAShapeLayer!
+    open private(set) lazy var visualLayer = CAShapeLayer()
 	
 	
 	/// An Array of pulse layers.
 	/// An Array of pulse layers.
 	open private(set) lazy var pulseLayers = [CAShapeLayer]()
 	open private(set) lazy var pulseLayers = [CAShapeLayer]()
 	
 	
 	/// The opcaity value for the pulse animation.
 	/// The opcaity value for the pulse animation.
-	@IBInspectable open var pulseOpacity: CGFloat = 0.25
+	@IBInspectable
+    open var pulseOpacity: CGFloat = 0.25
 	
 	
 	/// The color of the pulse effect.
 	/// The color of the pulse effect.
-	@IBInspectable open var pulseColor: UIColor = Color.grey.base
+	@IBInspectable
+    open var pulseColor = Color.grey.base
 	
 	
 	/// The type of PulseAnimation.
 	/// The type of PulseAnimation.
 	open var pulseAnimation = PulseAnimation.pointWithBacking
 	open var pulseAnimation = PulseAnimation.pointWithBacking
@@ -282,7 +284,6 @@ open class CollectionViewCell: UICollectionViewCell {
 	
 	
 	/// Prepares the visualLayer property.
 	/// Prepares the visualLayer property.
 	internal func prepareVisualLayer() {
 	internal func prepareVisualLayer() {
-        visualLayer = CAShapeLayer()
 		visualLayer.zPosition = 0
 		visualLayer.zPosition = 0
 		visualLayer.masksToBounds = true
 		visualLayer.masksToBounds = true
 		layer.addSublayer(visualLayer)
 		layer.addSublayer(visualLayer)

Sources/iOS/Layer.swift

@@ -38,7 +38,7 @@ open class Layer: CAShapeLayer {
      allows the dropshadow effect on the backing layer, while clipping
      allows the dropshadow effect on the backing layer, while clipping
      the image to a desired shape within the visualLayer.
      the image to a desired shape within the visualLayer.
      */
      */
-	open private(set) var visualLayer: CAShapeLayer!
+	open private(set) lazy var visualLayer = CAShapeLayer()
 	
 	
 	/**
 	/**
      A property that manages an image for the visualLayer's contents
      A property that manages an image for the visualLayer's contents
@@ -165,7 +165,6 @@ open class Layer: CAShapeLayer {
 	
 	
 	/// Prepares the visualLayer property.
 	/// Prepares the visualLayer property.
 	open func prepareVisualLayer() {
 	open func prepareVisualLayer() {
-		visualLayer = CAShapeLayer()
         visualLayer.zPosition = 0
         visualLayer.zPosition = 0
 		visualLayer.masksToBounds = true
 		visualLayer.masksToBounds = true
 		addSublayer(visualLayer)
 		addSublayer(visualLayer)

Sources/iOS/TableViewCell.swift

@@ -38,7 +38,7 @@ open class TableViewCell: UITableViewCell {
      allows the dropshadow effect on the backing layer, while clipping
      allows the dropshadow effect on the backing layer, while clipping
      the image to a desired shape within the visualLayer.
      the image to a desired shape within the visualLayer.
      */
      */
-	open internal(set) var visualLayer: CAShapeLayer!
+	open private(set) lazy var visualLayer = CAShapeLayer()
 	
 	
     /// An Array of pulse layers.
     /// An Array of pulse layers.
     open private(set) lazy var pulseLayers = [CAShapeLayer]()
     open private(set) lazy var pulseLayers = [CAShapeLayer]()

Sources/iOS/View.swift

@@ -39,7 +39,7 @@ open class View: UIView {
      allows the dropshadow effect on the backing layer, while clipping
      allows the dropshadow effect on the backing layer, while clipping
      the image to a desired shape within the visualLayer.
      the image to a desired shape within the visualLayer.
      */
      */
-	open private(set) var visualLayer: CAShapeLayer!
+	open private(set) lazy var visualLayer = CAShapeLayer()
 	
 	
 	/**
 	/**
      A property that manages an image for the visualLayer's contents
      A property that manages an image for the visualLayer's contents
@@ -180,7 +180,6 @@ open class View: UIView {
 	
 	
 	/// Prepares the visualLayer property.
 	/// Prepares the visualLayer property.
 	internal func prepareVisualLayer() {
 	internal func prepareVisualLayer() {
-		visualLayer = CAShapeLayer()
 		visualLayer.zPosition = 0
 		visualLayer.zPosition = 0
 		visualLayer.masksToBounds = true
 		visualLayer.masksToBounds = true
 		layer.addSublayer(visualLayer)
 		layer.addSublayer(visualLayer)