src/macosx/classes/sun/lwawt/macosx/LWCToolkit.java

*** 685,701 ****
--- 685,711 ----
  // DnD support
  
      @Override
      public DragSourceContextPeer createDragSourceContextPeer(
              DragGestureEvent dge) throws InvalidDnDOperationException {
+         final LightweightFrame f = SunToolkit.getLightweightFrame(dge.getComponent());
+         if (f != null) {
+             return f.createDragSourceContextPeer(dge);
+         }
+ 
          return CDragSourceContextPeer.createDragSourceContextPeer(dge);
      }
  
      @Override
      public <T extends DragGestureRecognizer> T createDragGestureRecognizer(
              Class<T> abstractRecognizerClass, DragSource ds, Component c,
              int srcActions, DragGestureListener dgl) {
+         final LightweightFrame f = SunToolkit.getLightweightFrame(c);
+         if (f != null) {
+             return f.createDragGestureRecognizer(abstractRecognizerClass, ds, c, srcActions, dgl);
+         }
+ 
          DragGestureRecognizer dgr = null;
  
          // Create a new mouse drag gesture recognizer if we have a class match:
          if (MouseDragGestureRecognizer.class.equals(abstractRecognizerClass))
              dgr = new CMouseDragGestureRecognizer(ds, c, srcActions, dgl);