// 
// ListBoxBackend.cs
//  
// Author:
//       Lluis Sanchez <lluis@xamarin.com>
// 
// Copyright (c) 2012 Xamarin Inc
// 
// 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 Xwt.Backends;


namespace Xwt.GtkBackend
{
	public class ListBoxBackend: ListViewBackend, IListBoxBackend
	{
		Gtk.TreeViewColumn theColumn;
		
		public ListBoxBackend ()
		{
		}

		public new bool GridLinesVisible {
			get {
				return (base.GridLinesVisible == Xwt.GridLines.Horizontal || base.GridLinesVisible == Xwt.GridLines.Both);
			}
			set {
				base.GridLinesVisible = value ?  Xwt.GridLines.Horizontal : Xwt.GridLines.None;
			}
		}
		
		protected new IListBoxEventSink EventSink {
			get { return (IListBoxEventSink)((WidgetBackend)this).EventSink; }
		}
		
		public override void Initialize ()
		{
			base.Initialize ();
			Widget.HeadersVisible = false;
			
			theColumn = new Gtk.TreeViewColumn ();
			Widget.AppendColumn (theColumn);
			
			var cr = new Gtk.CellRendererText ();
			theColumn.PackStart (cr, false);
			theColumn.AddAttribute (cr, "text", 0);
		}

		public void SetViews (CellViewCollection views)
		{
			theColumn.Clear ();
			foreach (var v in views)
				CellUtil.CreateCellRenderer (ApplicationContext, Frontend, this, theColumn, v);
		}
	}
}

