2006-06-07 #2

table.addMouseListener(new MouseAdapter() {
    public void mousePressed(MouseEvent e) {
        if (e.getModifiers() == Event.META_MASK
                && getSelectedRowCount() == 0) {
            Point p = e.getPoint();
            int row = table.rowAtPoint(p);
            table.setRowSelectionInterval(row, row);
        }
    }
});