mono/mcs/class/WindowsBase/System.ComponentModel/IEditableCollectionView.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) 2008 Novell, Inc. (http://www.novell.com)
//
// Author:
//	Chris Toshok ([email protected])
//

namespace System.ComponentModel {

	public interface IEditableCollectionView {
		void EditItem (object item);
		object AddNew ();

		void CancelEdit ();
		void CancelNew ();

		void CommitEdit ();
		void CommitNew ();

		void Remove (object item);
		void RemoveAt (int index);

		object CurrentAddItem { get; }
		object CurrentEditItem { get; }

		bool CanAddNew { get; }
		bool CanCancelEdit { get; }
		bool CanRemove { get; }

		bool IsAddingNew { get; }
		bool IsEditingItem { get; }

		NewItemPlaceholderPosition NewItemPlaceholderPosition { get; set; }
	}

}