Java tutorial
/* * This file is part of the PDF Split And Merge source code * Created on 01/nov/2013 * Copyright 2013 by Andrea Vacondio (andrea.vacondio@gmail.com). * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero 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 Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package org.pdfsam.ui.banner; import static org.apache.commons.lang3.StringUtils.isNotBlank; import static org.sejda.eventstudio.StaticStudio.eventStudio; import javafx.scene.control.Label; import javafx.scene.image.Image; import javafx.scene.image.ImageView; import javafx.scene.layout.HBox; import javafx.scene.layout.Priority; import javax.inject.Inject; import javax.inject.Named; import org.pdfsam.ui.event.SetTitleEvent; import org.sejda.eventstudio.annotation.EventListener; /** * Panel showed on the top part of the application. It displays branding images and a toolbar * * @author Andrea Vacondio * */ @Named public class BannerPane extends HBox { private Label current = new Label(); @Inject public BannerPane(BannerButtons buttons, ImageView payoff, @Named("logo32") Image logo) { getStyleClass().add("pdfsam-banner"); current.getStyleClass().add("header-title"); HBox.setHgrow(buttons, Priority.ALWAYS); HBox logoView = new HBox(); logoView.getStyleClass().add("pdfsam-logo"); logoView.getChildren().addAll(new ImageView(logo), payoff); getChildren().addAll(logoView, current, buttons); eventStudio().addAnnotatedListeners(this); } @EventListener void onChangeTitle(SetTitleEvent event) { if (isNotBlank(event.getTitle())) { current.setText(String.format("@%s", event.getTitle())); } else { current.setText(""); } } }