1 files changed, 114 insertions, 0 deletions
diff --git a/Xamarin.Forms.Controls/GalleryPages/TemplatedCarouselGallery.cs b/Xamarin.Forms.Controls/GalleryPages/TemplatedCarouselGallery.cs
new file mode 100644
index 00000000..2d9cfe11
--- /dev/null
+++ b/Xamarin.Forms.Controls/GalleryPages/TemplatedCarouselGallery.cs
@@ -0,0 +1,114 @@
+using System;
+using System.Collections.ObjectModel;
+using System.Threading.Tasks;
+
+namespace Xamarin.Forms.Controls
+{
+	internal class TemplatedCarouselGallery
+		: CarouselPage
+	{
+		ObservableCollection<Item> _items;
+		int _count = 0;
+
+		public TemplatedCarouselGallery()
+		{
+			NavigationPage.SetHasNavigationBar (this, false);
+
+			_items = new ObservableCollection<Item> {
+				CreateItem(),
+				CreateItem(),
+			};
+
+			ItemsSource = _items;
+
+			ItemTemplate = new DataTemplate (() => {
+				var page = new ContentPage ();
+
+				page.Padding = new Thickness (0,30,0,0);
+				page.SetBinding (TitleProperty, "Title");
+
+				var layout = new StackLayout { Spacing = 0 };
+
+				var label = new Label();
+				label.SetBinding (Label.TextProperty, "Content");
+				layout.Children.Add (label);
+
+				var swipeHereLabel = new Label {
+					Text = "Swipe Here",
+					HeightRequest = 40
+				};
+
+				layout.Children.Add (swipeHereLabel);
+
+				var add = new Button ();
+				add.SetBinding (Button.TextProperty, "InsertTabText");
+				add.Clicked += (sender, args) => _items.Insert (_items.IndexOf ((Item)add.BindingContext) + 1, CreateItem());
+				layout.Children.Add (add);
+
+				var change = new Button ();
+				change.SetBinding (Button.TextProperty, "ChangeTitleText");
+				change.Clicked += (sender, args) => ((Item) change.BindingContext).Title = (new Random().Next().ToString());
+				layout.Children.Add (change);
+
+				var remove = new Button ();
+				remove.SetBinding (Button.TextProperty, "RemoveTabText");
+				remove.Clicked += (sender, args) => _items.Remove ((Item)remove.BindingContext);
+				layout.Children.Add (remove);
+
+				var reset = new Button ();
+				reset.SetBinding (Button.TextProperty, "ResetAllTabsText");
+				reset.Clicked += (sender, args) => {
+					_count = 0;
+					ItemsSource = _items = new ObservableCollection<Item> { CreateItem(), CreateItem() };
+				};
+				layout.Children.Add (reset);
+
+				var nextPage = new Button ();
+				nextPage.SetBinding (Button.TextProperty, "NextPageText");
+				nextPage.Clicked += (sender, args) => {
+					int index = _items.IndexOf ((Item) nextPage.BindingContext) + 1;
+					if (index == _items.Count)
+						index = 0;
+
+					SelectedItem = _items[index];
+				};
+				layout.Children.Add (nextPage);
+
+				var delayReset = new Button { Text = "Delayed reset" };
+				delayReset.SetBinding (Button.TextProperty, "DelayedResetText");
+				delayReset.Clicked += (sender, args) => {
+					ItemsSource = null;
+
+					Task.Delay (5000).ContinueWith (t => {
+						_count = 0;
+						ItemsSource = _items = new ObservableCollection<Item> { CreateItem(), CreateItem() };
+					}, TaskScheduler.FromCurrentSynchronizationContext());
+				};
+
+				layout.Children.Add (delayReset);
+
+				page.Content = new ScrollView { 
+					Padding = new Thickness (60, 0),
+					Content = layout 
+				};
+				return page;
+			});
+		}
+
+		Item CreateItem()
+		{
+			int x = _count++;
+			return new Item { 
+				Title = "Page " + x, 
+				Content = "Lorem ipsum dolor sit amet #" + x, 
+				InsertTabText = "Insert Tab: " + x,
+				ChangeTitleText = "Change title: " + x,
+				MoveTabText = "Move Tab: " + x,
+				RemoveTabText = "Remove Tab: " + x,
+				ResetAllTabsText = "Reset all tabs: " + x,
+				NextPageText = "Next Page: " + x,
+				DelayedResetText = "Delayed reset: " + x
+			};
+		}
+	}
+}