Progress on machine designer...

1 files changed, 10 insertions, 0 deletions

diff --git a/Software/Visual_Studio/Tango.DragAndDrop/DragAndDropService.cs b/Software/Visual_Studio/Tango.DragAndDrop/DragAndDropService.cs
index 52cb0d954..122954de8 100644
--- a/Software/Visual_Studio/Tango.DragAndDrop/DragAndDropService.cs
+++ b/Software/Visual_Studio/Tango.DragAndDrop/DragAndDropService.cs
@@ -45,6 +45,13 @@ namespace Tango.DragAndDrop
         private static Border _dragBorder;
         private const int MIN_DRAG_OFFSET = 8;
 
+        #region Events
+
+        public static event EventHandler<FrameworkElement> DragStarted;
+        public static event EventHandler<FrameworkElement> DragEnded;
+
+        #endregion
+
         #region Delegates
 
         /// <summary>
@@ -421,6 +428,8 @@ namespace Tango.DragAndDrop
         {
             if (Mouse.LeftButton == MouseButtonState.Pressed && _currentDragedElement != null)
             {
+                DragStarted?.Invoke(_currentDragedElement, _currentDragedElement);
+
                 var surface = GetDraggingSurface(_currentDragedElement);
                 var rootElement = surface.Parent as FrameworkElement;
 
@@ -473,6 +482,7 @@ namespace Tango.DragAndDrop
             }
             else
             {
+                DragEnded?.Invoke(_currentDragedElement, _currentDragedElement);
                 DropDraggable();
             }
         }