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

*** 96,127 ****
          // 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();
                  componentOffset.translate(loc.x, loc.y);
              }
-         }
- 
-         // Make sure the drop target is a ComponentModel:
-         if (!(peer instanceof LWComponentPeer))
-             throw new IllegalArgumentException("DragSource's peer must be a ComponentModel.");
  
!         // Get model pointer (CButton.m and such) and its native peer:
          LWComponentPeer model = (LWComponentPeer) peer;
          CPlatformWindow platformWindow = (CPlatformWindow) model.getPlatformWindow();
          long nativeWindowPtr = platformWindow.getNSWindowPtr();
  
          // Get drag cursor:
--- 96,115 ----
          // Get drag source component and its peer:
          Component component = trigger.getComponent();
          Point componentOffset = new Point();
          ComponentPeer peer = component.getPeer();
  
  
!         // For a  component traverse up the hierarchy to the root
!         Point loc = new Point();
!         for (Component loopComponent = component; loopComponent != null; loopComponent = loopComponent.getParent()) {
!             peer = loopComponent.getPeer();
              componentOffset.translate(loc.x, loc.y);
+             loc = loopComponent.getLocation();
          }
  
!         //Get a pointer to a native window
          LWComponentPeer model = (LWComponentPeer) peer;
          CPlatformWindow platformWindow = (CPlatformWindow) model.getPlatformWindow();
          long nativeWindowPtr = platformWindow.getNSWindowPtr();
  
          // Get drag cursor: