mono/mcs/class/System.Windows.Forms.DataVisualization/System.Windows.Forms.DataVisualization.Charting/ChartElement.cs

//
// Authors:
// Jonathan Pobst ([email protected])
//
// Copyright (C) 2009 Novell, Inc (http://www.novell.com) 
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

using System;
using System.ComponentModel;

namespace System.Windows.Forms.DataVisualization.Charting
{
	public abstract class ChartElement : IDisposable
	{
		#region Constructors
		protected ChartElement ()
		{
		}
		#endregion

		#region Public Properties
		[DefaultValue (null)]
		public object Tag { get; set; }
		#endregion

		#region Public Methods
		public void Dispose ()
		{
		}

		public override bool Equals (object obj)
		{
			return base.Equals (obj);
		}

		public override int GetHashCode ()
		{
			return base.GetHashCode ();
		}

		public override string ToString ()
		{
			if (this is ChartNamedElement)
				return string.Format ("{0}-{1}", GetType ().Name, (this as ChartNamedElement).Name);

			return GetType ().Name;
		}
		#endregion


		#region Protected Methods
		protected virtual void Dispose (bool disposing)
		{
		}
		#endregion
	}
}