DcButton buttonClose = ComponentFactory.getButton(DcResources.getText("lblClose"));
buttonNext.addActionListener(this);
buttonNext.setActionCommand("next");
buttonClose.addActionListener(this);
buttonClose.setActionCommand("close");
checkShowTips.addActionListener(this);
checkShowTips.setActionCommand("toggleActive");
checkShowTips.setSelected(DcSettings.getBoolean(DcRepository.Settings.stShowTipsOnStartup));