EasyLayout Issue

EasyLayout Issue

using System;
using System.Collections.Generic;
using System.Linq;
using MonoTouch.Foundation;
using MonoTouch.UIKit;
using System.Drawing;
using Praeclarum.UI;

namespace LayoutTest
{
	// The UIApplicationDelegate for the application. This class is responsible for launching the
	// User Interface of the application, as well as listening (and optionally responding) to
	// application events from iOS.
	[Register ("AppDelegate")]
	public partial class AppDelegate : UIApplicationDelegate
	{
		// class-level declarations
		UIWindow window;
		//
		// This method is invoked when the application has loaded and is ready to run. In this
		// method you should instantiate the window, load the UI into it and then make the window
		// visible.
		//
		// You have 17 seconds to return from this method, or iOS will terminate your application.
		//
		public override bool FinishedLaunching (UIApplication app, NSDictionary options)
		{
			// create a new window instance based on the screen size
			window = new UIWindow (UIScreen.MainScreen.Bounds);
			
			// If you have defined a root view controller, set it here:
			window.RootViewController = new FooController ();
			
			// make the window visible
			window.MakeKeyAndVisible ();
			
			return true;
		}
	}

	public class FooController : UIViewController
	{
		public FooController() : base()
		{
		}

		public override void ViewDidLoad ()
		{
			this.View.BackgroundColor = UIColor.Yellow;
			var topView = new UIView {
				BackgroundColor = UIColor.Red
			};
			var bottomView = new UIView {
				BackgroundColor = UIColor.Blue
			};
			var middleView = new UIView {
				BackgroundColor = UIColor.Green
			};
			this.View.AddSubviews (topView, middleView, bottomView);

// Why are the three views only 50% of the width of the screen??
			this.View.ConstrainLayout (() =>
				topView.Frame.Top == this.View.Bounds.Top &&
				topView.Frame.Height == 50 &&
				topView.Frame.Width == this.View.Bounds.Width &&

				bottomView.Frame.Top == (this.View.Bounds.Bottom - 50) &&
				bottomView.Frame.Height == 50 &&
				bottomView.Frame.Width == this.View.Bounds.Width &&

				middleView.Frame.Top == topView.Bounds.Bottom &&
				middleView.Frame.Bottom == bottomView.Bounds.Top &&
				middleView.Frame.Width == this.View.Bounds.Width
			);

			foreach(var c in this.View.Constraints)
			{
				Console.WriteLine (c);
			}
		}
	}
}