if (editor.asDialog()) {
externalButton.addActionListener(new ExternalButtonWithDialogListener(
row, table, column));
externalButton.setText("...");
} else {
externalButton.addActionListener(new ExternalButtonPopupListener(row,
column, table, externalButton));
Icon icon = IconManager.getIcon(IconIdentifier.RIGHT_SMALL, ">");
externalButton.setIcon(icon);
}