public ComponentDropLocation processDragEvent(Point pnt, ComponentDragObject dragObject) {
    final ComponentDropLocation dropLocation = getDropLocation(myEditor.getRootContainer(), pnt);
    LOG.info("GridInsertProcessor.processDragEvent(): dropLocation " + dropLocation.toString());
    if (dropLocation.canDrop(dragObject)) {
      dropLocation.placeFeedback(myEditor.getActiveDecorationLayer(), dragObject);
    }
    else {
      myEditor.getActiveDecorationLayer().removeFeedback();
    }

    return dropLocation;
  }
public ComponentDropLocation processDragEvent(Point pnt, ComponentDragObject dragObject)