Java tutorial
/** * This file is part of mycollab-web. * * mycollab-web is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * mycollab-web is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with mycollab-web. If not, see <http://www.gnu.org/licenses/>. */ package com.esofthead.mycollab.shell.view; import com.esofthead.mycollab.common.i18n.ShellI18nEnum; import com.esofthead.mycollab.vaadin.AppContext; import com.esofthead.mycollab.vaadin.ui.UIConstants; import com.esofthead.mycollab.web.CustomLayoutExt; import com.vaadin.ui.Alignment; import com.vaadin.ui.Button; import com.vaadin.ui.Button.ClickEvent; import com.vaadin.ui.Label; import com.vaadin.ui.VerticalLayout; /** * * @author MyCollab Ltd. * @since 1.0 * */ public class NoSubDomainExistedWindow extends VerticalLayout { private static final long serialVersionUID = 1L; public NoSubDomainExistedWindow(final String domain) { final NoSubDomainLayout contentLayout = new NoSubDomainLayout(domain); contentLayout.setWidth("616px"); this.addComponent(contentLayout); this.setComponentAlignment(contentLayout, Alignment.MIDDLE_CENTER); } private class NoSubDomainLayout extends CustomLayoutExt { private static final long serialVersionUID = 1L; public NoSubDomainLayout(final String domain) { super("noSubdomainWindow"); final VerticalLayout warningContent = new VerticalLayout(); final Label warningMsg = new Label(AppContext.getMessage(ShellI18nEnum.ERROR_NO_SUB_DOMAIN, domain)); warningContent.addComponent(warningMsg); final Button backToHome = new Button(AppContext.getMessage(ShellI18nEnum.BUTTON_BACK_TO_HOME_PAGE), new Button.ClickListener() { private static final long serialVersionUID = 1L; @Override public void buttonClick(ClickEvent event) { getUI().getPage().setLocation("http://www.mycollab.com"); } }); backToHome.addStyleName(UIConstants.THEME_GREEN_LINK); warningContent.addComponent(backToHome); warningContent.setComponentAlignment(backToHome, Alignment.MIDDLE_CENTER); warningContent.setHeight("97px"); this.addComponent(warningContent, "warning-message"); } } }