Legal Terms and Copyright Notice
/* * Copyright (c) 2011, 2013 Oracle and/or its affiliates. * All rights reserved. Use is subject to license terms. * * This file is available and licensed under the following license: * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the distribution. * - Neither the name of Oracle nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
package radiobuttonsample; import javafx.application.Application; import javafx.beans.value.ChangeListener; import javafx.beans.value.ObservableValue; import javafx.geometry.Insets; import javafx.scene.*; import javafx.scene.control.*; import javafx.scene.image.Image; import javafx.scene.image.ImageView; import javafx.scene.layout.HBox; import javafx.scene.layout.VBox; import javafx.stage.Stage; public class RadioButtonSample extends Application { final ImageView icon = new ImageView(); public static void main(String[] args) { launch(args); } @Override public void start(Stage stage) { Scene scene = new Scene(new Group()); stage.setTitle("Radio Button Sample"); stage.setWidth(250); stage.setHeight(150); final ToggleGroup group = new ToggleGroup(); RadioButton rb1 = new RadioButton("Home"); rb1.setToggleGroup(group); rb1.setUserData("Home"); RadioButton rb2 = new RadioButton("Calendar"); rb2.setToggleGroup(group); rb2.setUserData("Calendar"); RadioButton rb3 = new RadioButton("Contacts"); rb3.setToggleGroup(group); rb3.setUserData("Contacts"); group.selectedToggleProperty().addListener(new ChangeListener<Toggle>(){ public void changed(ObservableValue<? extends Toggle> ov, Toggle old_toggle, Toggle new_toggle) { if (group.getSelectedToggle() != null) { final Image image = new Image( getClass().getResourceAsStream( group.getSelectedToggle().getUserData().toString() + ".jpg")); icon.setImage(image); } } }); HBox hbox = new HBox(); VBox vbox = new VBox(); vbox.getChildren().add(rb1); vbox.getChildren().add(rb2); vbox.getChildren().add(rb3); vbox.setSpacing(10); hbox.getChildren().add(vbox); hbox.getChildren().add(icon); hbox.setSpacing(50); hbox.setPadding(new Insets(20, 10, 10, 20)); ((Group) scene.getRoot()).getChildren().add(hbox); stage.setScene(scene); stage.show(); } }