* any DOM structure you wish. The DOM element to show in the proxy is provided by either a
* provided implementation of {@link #getDragData}, or by registered draggables registered with {@link Ext.dd.Registry}</p>
* <p>If you wish to provide draggability for an arbitrary number of DOM nodes, each of which represent some
* any DOM structure you wish. The DOM element to show in the proxy is provided by either a
* provided implementation of {@link #getDragData}, or by registered draggables registered with {@link Ext.dd.Registry}</p>
* <p>If you wish to provide draggability for an arbitrary number of DOM nodes, each of which represent some