1 files changed, 105 insertions, 0 deletions
diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla26868.cs b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla26868.cs
new file mode 100644
index 00000000..ca744500
--- /dev/null
+++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla26868.cs
@@ -0,0 +1,105 @@
+using System.Collections.Generic;
+using Xamarin.Forms.CustomAttributes;
+
+namespace Xamarin.Forms.Controls
+{
+	[Preserve (AllMembers = true)]
+	[Issue (IssueTracker.Bugzilla, 26868, "GroupHeaders do not extend on Windows Phone")]
+	public class Bugzilla26868 : TestContentPage
+	{
+		protected override void Init ()
+		{
+			List<GroupedData> groups = new List<GroupedData> ();
+
+			var group1 = new GroupedData { GroupName = "Group #1" };
+			group1.Add (new GroupItem { DisplayText = "Text for ListView item 1.1" });
+			group1.Add (new GroupItem { DisplayText = "Text for ListView item 1.2" });
+			groups.Add (group1);
+
+			var group2 = new GroupedData { GroupName = "Group #2" };
+			group2.Add (new GroupItem { DisplayText = "Text for ListVIew item 2.1" });
+			group2.Add (new GroupItem { DisplayText = "Text for ListView item 2.2" });
+			groups.Add (group2);
+
+			var itemTemplate = new DataTemplate(typeof(GroupItemTemplate));
+			itemTemplate.CreateContent();
+
+			var groupHeaderTemplate = new DataTemplate(typeof(GroupHeaderTemplate));
+			groupHeaderTemplate.CreateContent();
+
+			var listView = new ListView {
+				IsGroupingEnabled = true,
+				GroupDisplayBinding = new Binding ("GroupName"),
+				GroupShortNameBinding = new Binding ("GroupName"),
+				HasUnevenRows = Device.OnPlatform (Android: true, WinPhone: false, iOS: false),
+
+				ItemTemplate = itemTemplate,
+				GroupHeaderTemplate = groupHeaderTemplate,
+
+				ItemsSource = groups
+			};
+
+			Content = new StackLayout {
+				VerticalOptions = LayoutOptions.Center,
+				Children = {
+					new Label {
+						Text = "The group headers below should extend to the width of the screen. If they aren't the width of the screen, this test has failed."
+					},
+					new ContentView {
+						Content = listView,
+						HorizontalOptions = LayoutOptions.FillAndExpand,
+						Padding = 0
+					}
+				}
+			};
+		}
+
+		[Preserve (AllMembers = true)]
+		public class GroupItem
+		{
+			public string DisplayText { get; set; }
+		}
+
+		[Preserve (AllMembers = true)]
+		public class GroupedData : List<GroupItem>
+		{
+			public string GroupName { get; set; }
+		}
+
+		[Preserve (AllMembers=true)]
+		public class GroupItemTemplate : ViewCell
+		{
+			public GroupItemTemplate()
+			{
+				var title = new Label() { FontSize = 14 };
+				title.SetBinding(Label.TextProperty, new Binding("DisplayText", BindingMode.OneWay));
+
+				View = new StackLayout
+				{
+					Orientation = StackOrientation.Horizontal,
+					Padding = new Thickness(8),
+					Children = { title } 
+				};
+			}
+		}
+
+		[Preserve(AllMembers = true)]
+		public class GroupHeaderTemplate : ViewCell
+		{
+			public GroupHeaderTemplate()
+			{
+				var title = new Label { TextColor = Color.White, FontSize = 16 };
+				title.SetBinding(Label.TextProperty, new Binding("GroupName", BindingMode.OneWay));
+
+				View = new StackLayout
+				{
+					Padding = new Thickness(8, 0),
+					VerticalOptions = LayoutOptions.StartAndExpand,
+					BackgroundColor = Color.FromHex("#6D91BA"),
+					Orientation = StackOrientation.Horizontal,
+					Children = { title },
+				};
+			}
+		}
+	}
+}
+\ No newline at end of file