1 files changed, 61 insertions, 0 deletions
diff --git a/Xamarin.Forms.Platform.iOS/Renderers/FrameRenderer.cs b/Xamarin.Forms.Platform.iOS/Renderers/FrameRenderer.cs
new file mode 100644
index 00000000..3f2f1ccb
--- /dev/null
+++ b/Xamarin.Forms.Platform.iOS/Renderers/FrameRenderer.cs
@@ -0,0 +1,61 @@
+using System.ComponentModel;
+using System.Drawing;
+#if __UNIFIED__
+using UIKit;
+
+#else
+using MonoTouch.UIKit;
+#endif
+
+namespace Xamarin.Forms.Platform.iOS
+{
+	public class FrameRenderer : VisualElementRenderer<Frame>
+	{
+		protected override void OnElementChanged(ElementChangedEventArgs<Frame> e)
+		{
+			base.OnElementChanged(e);
+
+			if (e.NewElement != null)
+				SetupLayer();
+		}
+
+		protected override void OnElementPropertyChanged(object sender, PropertyChangedEventArgs e)
+		{
+			base.OnElementPropertyChanged(sender, e);
+
+			if (e.PropertyName == VisualElement.BackgroundColorProperty.PropertyName || e.PropertyName == Xamarin.Forms.Frame.OutlineColorProperty.PropertyName ||
+				e.PropertyName == Xamarin.Forms.Frame.HasShadowProperty.PropertyName)
+				SetupLayer();
+		}
+
+		void SetupLayer()
+		{
+			Layer.CornerRadius = 5;
+			if (Element.BackgroundColor == Color.Default)
+				Layer.BackgroundColor = UIColor.White.CGColor;
+			else
+				Layer.BackgroundColor = Element.BackgroundColor.ToCGColor();
+
+			if (Element.HasShadow)
+			{
+				Layer.ShadowRadius = 5;
+				Layer.ShadowColor = UIColor.Black.CGColor;
+				Layer.ShadowOpacity = 0.8f;
+				Layer.ShadowOffset = new SizeF();
+			}
+			else
+				Layer.ShadowOpacity = 0;
+
+			if (Element.OutlineColor == Color.Default)
+				Layer.BorderColor = UIColor.Clear.CGColor;
+			else
+			{
+				Layer.BorderColor = Element.OutlineColor.ToCGColor();
+				Layer.BorderWidth = 1;
+			}
+
+			Layer.RasterizationScale = UIScreen.MainScreen.Scale;
+			Layer.ShouldRasterize = true;
+		}
+	}
+}
+\ No newline at end of file