mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/GridEntry.cs

// 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.
//
// Copyright (c) 2004-2005 Novell, Inc.
//
// Authors:
//	Jonathan Chambers ([email protected])
//

// NOT COMPLETE

using System;
using System.Windows.Forms;
using System.ComponentModel;
using System.Drawing;

namespace System.Windows.Forms.PropertyGridInternal
{
	internal class GridEntry : GridItem
	{
		#region Local Variables
		private bool expanded = true;
		private GridItemCollection grid_items;
		private GridItem parent;
		private PropertyDescriptor property_descriptor;
		private object selected_object;
		private string label;
		private int top;
		private Rectangle plus_minus_bounds;
		#endregion	// Local Variables

		#region  Contructors
		public GridEntry() : base() {
			plus_minus_bounds = new Rectangle(0,0,0,0);
			top = -1;
			grid_items = new GridItemCollection();
		}

		public GridEntry(object obj, PropertyDescriptor prop_desc) : this() {
			selected_object = obj;
			property_descriptor = prop_desc;
		}
		#endregion	// Constructors

		#region Public Instance Properties
		public override bool Expandable
		{
			get {
				return grid_items.Count > 0;
			}
		}

		public override bool Expanded
		{
			get {
				return expanded;
			}

			set {
				expanded = value;
			}
		}

		public override System.Windows.Forms.GridItemCollection GridItems
		{
			get {
				return grid_items;
			}
		}

		public override System.Windows.Forms.GridItemType GridItemType
		{
			get {
				return GridItemType.Property;
			}
		}

		public override string Label
		{
			get {
				return property_descriptor.Name;
			}
		}

		public override System.Windows.Forms.GridItem Parent
		{
			get {
				return parent;
			}
		}

		public override System.ComponentModel.PropertyDescriptor PropertyDescriptor
		{
			get {
				return property_descriptor;
			}
		}

		public override object Value
		{
			get {
				object return_value = null;
				if (selected_object != null)
					return_value = property_descriptor.GetValue(selected_object);
				return return_value;
			}
		}
		#endregion	// Public Instance Properties

		#region Public Instance Methods
		[MonoTODO]
		public override bool Select () {
			throw new NotImplementedException();
		}
		#endregion	// Public Instance Methods

		internal override int Top {
			get {
				return top;
			}
			set {
				top = value;
			}
		}

		internal override Rectangle PlusMinusBounds {
			get{
				return plus_minus_bounds;
			}
			set{
				plus_minus_bounds = value;
			}
		}


	}
}