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.common.ui.components.notification; import com.esofthead.mycollab.common.ui.components.AbstractNotification; import com.esofthead.mycollab.shell.view.SmtpConfigurationWindow; import com.vaadin.ui.*; import org.vaadin.maddon.layouts.MHorizontalLayout; /** * @author MyCollab Ltd * @since 5.0.4 */ public class SmtpSetupNotification extends AbstractNotification { public SmtpSetupNotification() { super(AbstractNotification.WARNING); } @Override public Component renderContent() { MHorizontalLayout layout = new MHorizontalLayout(); layout.setDefaultComponentAlignment(Alignment.MIDDLE_LEFT); Button smtpBtn = new Button("Setup", new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent clickEvent) { UI.getCurrent().addWindow(new SmtpConfigurationWindow()); } }); smtpBtn.setStyleName("link"); layout.with(new Label("You did not set up a SMTP account yet."), smtpBtn); return layout; } }