Java tutorial
/* * Copyright (c) 2015 http://www.adho.org/ * License: see LICENSE file */ package org.adho.dhconvalidator.ui; import com.vaadin.ui.Button; import com.vaadin.ui.UI; import com.vaadin.ui.themes.BaseTheme; import org.adho.dhconvalidator.Messages; /** * The About Link. * * @author marco.petris@web.de */ public class AboutLink extends Button { public AboutLink() { super(Messages.getString("AboutLink.title")); setStyleName(BaseTheme.BUTTON_LINK); addStyleName("plain-link"); addClickListener(new ClickListener() { @Override public void buttonClick(ClickEvent event) { UI.getCurrent().addWindow(new AboutWindow()); } }); } }