@Override
    public boolean canDrop(ComponentDragObject dragObject) {
      if (dragObject.getComponentCount() != 1) {
        return false;
      }
      for(RadComponent component: myContainer.getComponents()) {
        if (!component.isDragging()) {
          return false;
        }
      }

      return true;
    }
@Override
    public boolean canDrop(ComponentDragObject dragObject)