Initial import

1 files changed, 46 insertions, 0 deletions

diff --git a/Xamarin.Forms.Platform.WinRT/FormsButton.cs b/Xamarin.Forms.Platform.WinRT/FormsButton.cs
new file mode 100644
index 00000000..73c2f922
--- /dev/null
+++ b/Xamarin.Forms.Platform.WinRT/FormsButton.cs
@@ -0,0 +1,46 @@
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+
+#if WINDOWS_UWP
+
+namespace Xamarin.Forms.Platform.UWP
+#else
+
+namespace Xamarin.Forms.Platform.WinRT
+#endif
+{
+	public class FormsButton : Windows.UI.Xaml.Controls.Button
+	{
+		public static readonly DependencyProperty BorderRadiusProperty = DependencyProperty.Register("BorderRadius", typeof(int), typeof(FormsButton),
+			new PropertyMetadata(default(int), OnBorderRadiusChanged));
+
+		Border _border;
+
+		public int BorderRadius
+		{
+			get { return (int)GetValue(BorderRadiusProperty); }
+			set { SetValue(BorderRadiusProperty, value); }
+		}
+
+		protected override void OnApplyTemplate()
+		{
+			base.OnApplyTemplate();
+
+			_border = GetTemplateChild("Border") as Border;
+			UpdateBorderRadius();
+		}
+
+		static void OnBorderRadiusChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+		{
+			((FormsButton)d).UpdateBorderRadius();
+		}
+
+		void UpdateBorderRadius()
+		{
+			if (_border == null)
+				return;
+
+			_border.CornerRadius = new CornerRadius(BorderRadius);
+		}
+	}
+}
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