WPF 3D: Part 2 of n

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;


using Tabber3D;


namespace Tabber3D_TestApp
{
    /// <summary>
    /// Demonstrates using the <see cref="TabPanel3D">TabPanel3D</see>
    /// to show the current FrameworkElement in a popup window (PopupWindow.xaml).
    /// This should only be used for non interactive elements, as the events for the interactive
    /// elements will be in a different VisualTree if using a new Window to host the
    /// current FrameworkElement.
    /// 
    /// This also demostrates using the <see cref="TabPanel3D">TabPanel3D</see> in a standalone manner.
    /// Ie, the <see cref="TabPanel3D">TabPanel3D</see> is not part of an ItemsControl.
    /// </summary>
    public partial class PopupTestWindow : Window
    {
        #region Ctor
        public PopupTestWindow()
        {
            InitializeComponent();
            tabPanel3D.SelectedElementChanged += 
                new SelectedElementChangedEventHandler(tabPanel3D_SelectedElementChanged);
            this.LoadCodeBasedItems();
            this.Closing += new System.ComponentModel.CancelEventHandler(PopupTestWindow_Closing);
        }
        #endregion

        #region Private Methods

        /// <summary>
        /// On close un-hook from tabPanel3D.SelectedElementChanged event
        /// </summary>
        private void PopupTestWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
        {
            tabPanel3D.SelectedElementChanged -= tabPanel3D_SelectedElementChanged;
        }

        /// <summary>
        /// Use the <see cref="TabPanel3D">TabPanel3D</see> SelectedElement to show
        /// on PopupWindow.xaml
        /// </summary>
        private void tabPanel3D_SelectedElementChanged(object sender, SelectedElementChangedEventArgs e)
        {
            ////Show Window for current image
            FrameworkElement fe = tabPanel3D.Children[e.SelectedElement] as FrameworkElement;
            PopupWindow pw = new PopupWindow();
            pw.Title = "Selected Picture";
            pw.Closed += new EventHandler(PopupWindow_Closed);
            tabPanel3D.DisconnectLogicalChild(fe);
            pw.CurrentContent = fe;
            pw.ShowDialog(); 
        }

        /// <summary>
        /// When the PopupWindow.xaml is closed, re-add its contained FrameworkElement
        /// back to the <see cref="TabPanel3D">TabPanel3Ds</see> Logical children
        /// </summary>
        private void PopupWindow_Closed(object sender, EventArgs e)
        {
            // See modified CurrentContent property
            // must remove the framework element so that it no longer has a logical parent
            PopupWindow pw = sender as PopupWindow;
            FrameworkElement fe = pw.CurrentContent;
            pw.CurrentContent = null;
            pw.Closed -= PopupWindow_Closed;
            tabPanel3D.ReconnectLogicalChild(fe);
        }


        /// <summary>
        /// Load some images
        /// </summary>
        private void LoadCodeBasedItems()
        {

            AddImage("images/image01.jpg");
            AddImage("images/image02.jpg");
            AddImage("images/image03.jpg");
            AddImage("images/image04.jpg");
            AddImage("images/image05.jpg");
            AddImage("images/image06.jpg");
 
        }

        /// <summary>
        /// Creates and adds a single image
        /// </summary>
        /// <param name="uri">image uri</param>
        private void AddImage(string uri)
        {
            //Create a Focusable Border that contains the Image
            tabPanel3D.Children.Add(new Border
            {
                Child = new Image
                {
                    Source = new BitmapImage(new Uri(uri,
                        UriKind.RelativeOrAbsolute))

                },
                BorderBrush = Brushes.White,
                BorderThickness = new Thickness(2)
            });

        }
        #endregion
    }
}