final JPanel filtersPanel=new JPanel(new GridLayout(3, 1));
filterToolBarManager = FilterToolBarManager.create(getMenuManager());
filterToolBarManager.addButtonsInRibbonBand(filtersPanel);
CustomRibbonBandGenerator customBandsGenerator=new CustomRibbonBandGenerator() {
@Override
public JComponent createRibbonComponent(String ribbonBandName) {
if ("FiltersRibbonBand".equals(ribbonBandName)){
return filtersPanel;