Java tutorial
/* * Copyright (C) 2016 Glauco Knihs. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This program 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. * * This program 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 this program. If not, see <http://www.gnu.org/licenses/>. * * Please contact Glauco Knihs, Rua 10 de Junho, N469, Centro, * Guabiruba-SC, CEP 88360-000, BRAZIL, eglauko@hotmail.com, * if you need additional information or have any questions. */ package org.balisunrise.vaadin.components; import com.vaadin.server.FontAwesome; import com.vaadin.ui.Alignment; import com.vaadin.ui.Button; import com.vaadin.ui.HorizontalLayout; /** * * @author Glauco */ public class ActionsLine extends HorizontalLayout { private Button confirmButton; private Button cancelButton; private HorizontalLayout center; public ActionsLine() { init(); } private void init() { setStyleName("b-actions-line"); setWidth("100%"); setHeightUndefined(); confirmButton = new Button("Confirmar"); confirmButton.setIcon(FontAwesome.CHECK, ""); cancelButton = new Button("Cancelar"); cancelButton.setIcon(FontAwesome.TIMES, ""); center = new HorizontalLayout(); center.setSpacing(true); addComponent(confirmButton); setComponentAlignment(confirmButton, Alignment.MIDDLE_RIGHT); addComponent(center); setComponentAlignment(center, Alignment.MIDDLE_CENTER); addComponent(cancelButton); setComponentAlignment(cancelButton, Alignment.MIDDLE_LEFT); } }