tabsList.setListCellRenderer(new TabsRenderer());
tabsList.setItemGap(0);
tabsList.setIsScrollVisible(false);
tabsList.setSmoothScrolling(false);
tabsList.setBorderGap(0);
tabsList.addSelectionListener(new SelectionListener() {
public void selectionChanged(int oldSelected, int newSelected) {
Component c = (Component) tabsList.getModel().getItemAt(newSelected);
contentPane.removeAll();
contentPane.addComponent("Center", (Component) tabsTable.get(c));