using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Xamarin.Forms.Controls
{
	public class StackLayoutGallery : ContentPage
	{
		public StackLayoutGallery ()
		{
			Device.OnPlatform (iOS: () => {
				if (Device.Idiom == TargetIdiom.Tablet) {
					Padding = new Thickness (0, 0, 0, 60);
				}
			});

			var stack = new StackLayout { Orientation = StackOrientation.Vertical };
			Button b1 = new Button { Text = "Boring", HeightRequest = 500, MinimumHeightRequest = 50 };
			Button b2 = new Button {
				Text = "Exciting!",
				VerticalOptions = LayoutOptions.FillAndExpand,
				HorizontalOptions = LayoutOptions.CenterAndExpand
			};
			Button b3 = new Button { Text = "Amazing!", VerticalOptions = LayoutOptions.FillAndExpand };
			Button b4 = new Button { Text = "Meh", HeightRequest = 400, MinimumHeightRequest = 50 };
			b1.Clicked += (sender, e) => {
				b1.Text = "clicked1";
			};
			b2.Clicked += (sender, e) => {
				b2.Text = "clicked2";
			};
			b3.Clicked += (sender, e) => {
				b3.Text = "clicked3";
			};
			b4.Clicked += (sender, e) => {
				b4.Text = "clicked4";
			};
			stack.Children.Add (b1);
			stack.Children.Add (b2);
			stack.Children.Add (b3);
			stack.Children.Add (b4);
			Content = stack;
		}
	}
}