Catel - Part 4 of n: Unit testing with Catel

// --------------------------------------------------------------------------------------------------------------------
// <copyright file="InterestedInAttribute.cs" company="Catel development team">
//   Copyright (c) 2008 - 2011 Catel development team. All rights reserved.
// </copyright>
// <summary>
//   Attribute to decorate view models with. When a view model is decorated with this attribute, it will automatically
//   receive property change notifications for the view models.
// </summary>
// --------------------------------------------------------------------------------------------------------------------

using System;

namespace Catel.MVVM
{
	/// <summary>
	/// Attribute to decorate view models with. When a view model is decorated with this attribute, it will automatically
	/// receive property change notifications for the view models.
	/// </summary>
	[AttributeUsage(AttributeTargets.Class, AllowMultiple = true, Inherited = true)]
	public class InterestedInAttribute : Attribute
	{
		#region Variables
		#endregion

		#region Constructor & destructor
		/// <summary>
		/// Initializes a new instance of the <see cref="InterestedInAttribute"/> class.
		/// </summary>
		/// <param name="viewModelType">Type of the view model.</param>
		public InterestedInAttribute(Type viewModelType)
		{
			ViewModelType = viewModelType;
		}
		#endregion

		#region Properties
		/// <summary>
		/// Gets the type of the view model.
		/// </summary>
		/// <value>The type of the view model.</value>
		public Type ViewModelType { get; private set; }
		#endregion

		#region Methods
		#endregion
	}
}