* been dropped on it. This method has no default implementation and returns false, so you must provide an
* implementation that does something to process the drop event and returns true so that the drag source's
* repair action does not run.
* @param {Ext.dd.DragSource} source The drag source that was dragged over this drop target
* @param {Event} e The event
* @param {Object} data An object containing arbitrary data supplied by the drag source
* been dropped on it. This method has no default implementation and returns false, so you must provide an
* implementation that does something to process the drop event and returns true so that the drag source's
* repair action does not run.
* @param {Ext.dd.DragSource} source The drag source that was dragged over this drop target
* @param {Event} e The event
* @param {Object} data An object containing arbitrary data supplied by the drag source