Merge pull request #143 from emsaks/master

Allow target adorners on non-ItemsControls
punker76 · Oct 8, 2015 · 269b185 · 269b185
2 parents c0e65e3 + 87f0f08
commit 269b185
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/GongSolutions.Wpf.DragDrop/DragDrop.cs b/GongSolutions.Wpf.DragDrop/DragDrop.cs
@@ -891,7 +891,7 @@ private static void DropTarget_PreviewDragOver(object sender, DragEventArgs e)
         var adornedElement =
           itemsControl is TabControl
             ? itemsControl.GetVisualDescendent<TabPanel>()
-            : (itemsControl.GetVisualDescendent<ItemsPresenter>() ?? itemsControl.GetVisualDescendent<ScrollContentPresenter>() as UIElement);
+            : (itemsControl.GetVisualDescendent<ItemsPresenter>() ?? itemsControl.GetVisualDescendent<ScrollContentPresenter>() as UIElement ?? itemsControl);
 
         if (adornedElement != null) {
           if (dropInfo.DropTargetAdorner == null) {

diff --git a/GongSolutions.Wpf.DragDrop/DropInfo.cs b/GongSolutions.Wpf.DragDrop/DropInfo.cs
@@ -155,14 +155,16 @@ public DropInfo(object sender, DragEventArgs e, DragInfo dragInfo)
               this.InsertPosition |= RelativeInsertPosition.TargetItemCenter;
             }
             //System.Diagnostics.Debug.WriteLine("==> DropInfo: InsPos={0}, InsIndex={1}, X={2}, Item={3}", this.InsertPosition, this.InsertIndex, currentXPos, item);
-          }
+          } 
         }
         else
         {
           this.TargetCollection = itemsControl.ItemsSource ?? itemsControl.Items;
           this.InsertIndex = itemsControl.Items.Count;
           //System.Diagnostics.Debug.WriteLine("==> DropInfo: {0}, item=NULL, {1}", this.InsertPosition, this.InsertIndex);
         }
+      } else {
+            this.VisualTargetItem = this.VisualTarget; 
       }
     }
 
@@ -344,4 +346,4 @@ public enum RelativeInsertPosition
     AfterTargetItem = 1,
     TargetItemCenter = 2
   }
-}
+}