1 files changed, 66 insertions, 0 deletions
diff --git a/Xamarin.Forms.Platform.iOS/Renderers/ToolbarRenderer.cs b/Xamarin.Forms.Platform.iOS/Renderers/ToolbarRenderer.cs
new file mode 100644
index 00000000..705f95d8
--- /dev/null
+++ b/Xamarin.Forms.Platform.iOS/Renderers/ToolbarRenderer.cs
@@ -0,0 +1,66 @@
+using System.Linq;
+using System.Drawing;
+#if __UNIFIED__
+using UIKit;
+
+#else
+using MonoTouch.UIKit;
+#endif
+
+namespace Xamarin.Forms.Platform.iOS
+{
+	public class ToolbarRenderer : ViewRenderer
+	{
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing)
+			{
+				((Toolbar)Element).ItemAdded -= OnItemAdded;
+				((Toolbar)Element).ItemRemoved -= OnItemRemoved;
+
+				if (((UIToolbar)Control).Items != null)
+				{
+					foreach (var item in ((UIToolbar)Control).Items)
+						item.Dispose();
+				}
+			}
+
+			base.Dispose(disposing);
+		}
+
+		protected override void OnElementChanged(ElementChangedEventArgs<View> e)
+		{
+			base.OnElementChanged(e);
+
+			SetNativeControl(new UIToolbar(RectangleF.Empty));
+			UpdateItems(false);
+
+			((Toolbar)Element).ItemAdded += OnItemAdded;
+			((Toolbar)Element).ItemRemoved += OnItemRemoved;
+		}
+
+		void OnItemAdded(object sender, ToolbarItemEventArgs eventArg)
+		{
+			UpdateItems(true);
+		}
+
+		void OnItemRemoved(object sender, ToolbarItemEventArgs eventArg)
+		{
+			UpdateItems(true);
+		}
+
+		void UpdateItems(bool animated)
+		{
+			if (((UIToolbar)Control).Items != null)
+			{
+				for (var i = 0; i < ((UIToolbar)Control).Items.Length; i++)
+					((UIToolbar)Control).Items[i].Dispose();
+			}
+			var items = new UIBarButtonItem[((Toolbar)Element).Items.Count];
+			for (var i = 0; i < ((Toolbar)Element).Items.Count; i++)
+				items[i] = ((Toolbar)Element).Items[i].ToUIBarButtonItem();
+
+			((UIToolbar)Control).SetItems(items, animated);
+		}
+	}
+}
+\ No newline at end of file