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

namespace Dongke.WinForm.Controls
{
    /// <summary>
    /// 为 GrpCollapsible 控件的 CollapseLinking 事件提供数据
    /// </summary>
    public class GroupBoxCollapseLinkingEventArgs : GroupBoxCollapsingEventArgs
    {
        #region 成员变量
        /// <summary>
        /// GroupBox折叠或展开时联动的控件
        /// </summary>
        private Control _linked = null;
        #endregion

        #region 构造函数
        /// <summary>
        /// CollapseLinking 事件参数
        /// </summary>
        /// <param name="linked">联动的控件</param>
        /// <param name="collapsing">折叠或展开状态</param>
        public GroupBoxCollapseLinkingEventArgs(Control linked, bool collapsing)
            : base(collapsing)
        {
            this._linked = linked;
        }

        /// <summary>
        /// CollapseLinking 事件参数
        /// </summary>
        /// <param name="linked">联动的控件</param>
        /// <param name="collapsing">折叠或展开状态</param>
        /// <param name="cancel">指示是否应取消事件的值</param>
        public GroupBoxCollapseLinkingEventArgs(Control linked, bool collapsing, bool cancel)
            : base(collapsing, cancel)
        {
            this._linked = linked;
        }
        #endregion

        #region 属性
        /// <summary>
        /// 获取GroupBox折叠或展开时联动的控件。
        /// </summary>
        public Control Linked
        {
            get
            {
                return this._linked;
            }
            internal set
            {
                this._linked = value;
            }
        }
        #endregion
    }
}