IMEX.mes.wcf/DK.Basics/DockPanel/DockWindowCollection.cs

/*******************************************************************************
 * Copyright(c) 2014 DongkeSoft All rights reserved. / Confidential
 * 类的信息：
 *      1.程序名称：DockWindowCollection.cs
 *      2.功能描述：类文件
 * 编辑履历：
 *      作者            日期                版本            修改内容
 *      陈晓野          2014/09/01          1.00            新建
 *******************************************************************************/

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;

namespace Dongke.IBOSS.PRD.Basics.DockPanel
{
    public class DockWindowCollection : ReadOnlyCollection<DockWindow>
    {
        internal DockWindowCollection(DockPanel dockPanel)
            : base(new List<DockWindow>())
        {
            Items.Add(new DockWindow(dockPanel, DockState.Document));
            Items.Add(new DockWindow(dockPanel, DockState.DockLeft));
            Items.Add(new DockWindow(dockPanel, DockState.DockRight));
            Items.Add(new DockWindow(dockPanel, DockState.DockTop));
            Items.Add(new DockWindow(dockPanel, DockState.DockBottom));
        }

        public DockWindow this[DockState dockState]
        {
            get
            {
                if (dockState == DockState.Document)
                    return Items[0];
                else if (dockState == DockState.DockLeft || dockState == DockState.DockLeftAutoHide)
                    return Items[1];
                else if (dockState == DockState.DockRight || dockState == DockState.DockRightAutoHide)
                    return Items[2];
                else if (dockState == DockState.DockTop || dockState == DockState.DockTopAutoHide)
                    return Items[3];
                else if (dockState == DockState.DockBottom || dockState == DockState.DockBottomAutoHide)
                    return Items[4];

                throw (new ArgumentOutOfRangeException());
            }
        }
    }
}