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

*** 96,113 ****
          // Get drag source component and its peer:
          Component component = trigger.getComponent();
          Point componentOffset = new Point();
          ComponentPeer peer = component.getPeer();
  
          // For a lightweight component traverse up the hierarchy to the first heavyweight
          // which will be used as the ComponentModel for the native drag source.
!         if (component.isLightweight()) {
              Point loc = component.getLocation();
              componentOffset.translate(loc.x, loc.y);
  
              for (Component parent = component.getParent(); parent != null; parent = parent.getParent()) {
!                 if (parent.isLightweight() == false) {
                      peer = parent.getPeer();
                      break;
                  }
  
                  loc = parent.getLocation();
--- 96,114 ----
          // Get drag source component and its peer:
          Component component = trigger.getComponent();
          Point componentOffset = new Point();
          ComponentPeer peer = component.getPeer();
  
+ 
          // For a lightweight component traverse up the hierarchy to the first heavyweight
          // which will be used as the ComponentModel for the native drag source.
!         if (!(component instanceof Window)) {
              Point loc = component.getLocation();
              componentOffset.translate(loc.x, loc.y);
  
              for (Component parent = component.getParent(); parent != null; parent = parent.getParent()) {
!                 if (parent instanceof Window) {
                      peer = parent.getPeer();
                      break;
                  }
  
                  loc = parent.getLocation();