/**
* Get the currently selected rows.
*
* @return an Iterator whose objects are TableRow
*/
public Iterator getSelectedRows() {
TreePath[] paths = table.getSelectionPaths();
if ((paths == null) || (paths.length < 1)) return null;
HashSet set = new HashSet(2 * paths.length);
for (int i = 0; i < paths.length; i++) {
model.addRowsToSetFromPath(table.getTree(), paths[i], set);
}
return set.iterator();
}
