BrightSharp.Toolkit/BrightSharp/Diagrams/Adorners/ResizeRotateAdorner.cs

using System.ComponentModel;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Media;

namespace BrightSharp.Diagrams
{
    [ToolboxItem(false)]
    public class ResizeRotateAdorner : Adorner
    {
        private VisualCollection visuals;
        private ResizeRotateChrome chrome;

        protected override int VisualChildrenCount
        {
            get
            {
                return visuals.Count;
            }
        }

        public ResizeRotateAdorner(ContentControl designerItem)
            : base(designerItem)
        {
            SnapsToDevicePixels = true;
            chrome = new ResizeRotateChrome();
            chrome.DataContext = designerItem;
            visuals = new VisualCollection(this);
            visuals.Add(chrome);
            Focusable = true;
        }



        protected override Size ArrangeOverride(Size arrangeBounds)
        {
            chrome.Arrange(new Rect(arrangeBounds));
            return arrangeBounds;
        }

        protected override Visual GetVisualChild(int index)
        {
            return visuals[index];
        }
        
    }
}