final JButton previousButton = new JButton(actions.get(ActionType.SHOW_PREVIOUS));
final JButton nextButton = new JButton(actions.get(ActionType.SHOW_NEXT));
toolBar.add(previousButton);
toolBar.add(nextButton);
layoutToolBarButtons(toolBar, previousButton, nextButton);
toolBar.addPropertyChangeListener("componentOrientation",
new PropertyChangeListener () {
public void propertyChange(PropertyChangeEvent evt) {
layoutToolBarButtons(toolBar, previousButton, nextButton);
}
});