/* * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.sun.swingset3.demos.combobox; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.HashMap; import java.util.Map; import javax.accessibility.AccessibleRelation; import javax.swing.*; import javax.swing.border.BevelBorder; import com.sun.swingset3.demos.ResourceManager; import com.sun.swingset3.DemoProperties; /** * JComboBox Demo * * @author Jeff Dinkins * @version 1.13 11/17/05 */ @DemoProperties( value = "JComboBox Demo", category = "Controls", description = "Demonstrates JComboBox, a control which allows the user to make a selection from a popup list", sourceFiles = { "com/sun/swingset3/demos/combobox/ComboBoxDemo.java", "com/sun/swingset3/demos/ResourceManager.java", "com/sun/swingset3/demos/combobox/resources/ComboBoxDemo.properties", "com/sun/swingset3/demos/combobox/resources/images/brenteyes.jpg", "com/sun/swingset3/demos/combobox/resources/images/brenthair.jpg", "com/sun/swingset3/demos/combobox/resources/images/brentmouth.jpg", "com/sun/swingset3/demos/combobox/resources/images/ComboBoxDemo.gif", "com/sun/swingset3/demos/combobox/resources/images/georgeseyes.jpg", "com/sun/swingset3/demos/combobox/resources/images/georgeshair.jpg", "com/sun/swingset3/demos/combobox/resources/images/georgesmouth.jpg", "com/sun/swingset3/demos/combobox/resources/images/hanseyes.jpg", "com/sun/swingset3/demos/combobox/resources/images/hanshair.jpg", "com/sun/swingset3/demos/combobox/resources/images/hansmouth.jpg", "com/sun/swingset3/demos/combobox/resources/images/howardeyes.jpg", "com/sun/swingset3/demos/combobox/resources/images/howardhair.jpg", "com/sun/swingset3/demos/combobox/resources/images/howardmouth.jpg", "com/sun/swingset3/demos/combobox/resources/images/jameseyes.jpg", "com/sun/swingset3/demos/combobox/resources/images/jameshair.jpg", "com/sun/swingset3/demos/combobox/resources/images/jamesmouth.jpg", "com/sun/swingset3/demos/combobox/resources/images/jeffeyes.jpg", "com/sun/swingset3/demos/combobox/resources/images/jeffhair.jpg", "com/sun/swingset3/demos/combobox/resources/images/jeffmouth.jpg", "com/sun/swingset3/demos/combobox/resources/images/joneyes.jpg", "com/sun/swingset3/demos/combobox/resources/images/jonhair.jpg", "com/sun/swingset3/demos/combobox/resources/images/jonmouth.jpg", "com/sun/swingset3/demos/combobox/resources/images/laraeyes.jpg", "com/sun/swingset3/demos/combobox/resources/images/larahair.jpg", "com/sun/swingset3/demos/combobox/resources/images/laramouth.jpg", "com/sun/swingset3/demos/combobox/resources/images/larryeyes.jpg", "com/sun/swingset3/demos/combobox/resources/images/larryhair.jpg", "com/sun/swingset3/demos/combobox/resources/images/larrymouth.jpg", "com/sun/swingset3/demos/combobox/resources/images/lisaeyes.jpg", "com/sun/swingset3/demos/combobox/resources/images/lisahair.jpg", "com/sun/swingset3/demos/combobox/resources/images/lisamouth.jpg", "com/sun/swingset3/demos/combobox/resources/images/michaeleyes.jpg", "com/sun/swingset3/demos/combobox/resources/images/michaelhair.jpg", "com/sun/swingset3/demos/combobox/resources/images/michaelmouth.jpg", "com/sun/swingset3/demos/combobox/resources/images/philipeyes.jpg", "com/sun/swingset3/demos/combobox/resources/images/philiphair.jpg", "com/sun/swingset3/demos/combobox/resources/images/philipmouth.jpg", "com/sun/swingset3/demos/combobox/resources/images/scotteyes.jpg", "com/sun/swingset3/demos/combobox/resources/images/scotthair.jpg", "com/sun/swingset3/demos/combobox/resources/images/scottmouth.jpg" } ) public class ComboBoxDemo extends JPanel implements ActionListener { private static final Dimension VGAP15 = new Dimension(1, 15); private static final Dimension HGAP20 = new Dimension(20, 1); private static final Dimension VGAP20 = new Dimension(1, 20); private static final Dimension HGAP30 = new Dimension(30, 1); private static final Dimension VGAP30 = new Dimension(1, 30); private final ResourceManager resourceManager = new ResourceManager(this.getClass()); public static final String DEMO_TITLE = ComboBoxDemo.class.getAnnotation(DemoProperties.class).value(); private Face face; private JLabel faceLabel; private JComboBox hairCB; private JComboBox eyesCB; private JComboBox mouthCB; private JComboBox presetCB; private final Map parts = new HashMap<>(); /** * main method allows us to run as a standalone demo. * * @param args */ public static void main(String[] args) { JFrame frame = new JFrame(DEMO_TITLE); frame.getContentPane().add(new ComboBoxDemo()); frame.setPreferredSize(new Dimension(800, 600)); frame.pack(); frame.setLocationRelativeTo(null); frame.setVisible(true); } /** * ComboBoxDemo Constructor */ public ComboBoxDemo() { createComboBoxDemo(); } private void createComboBoxDemo() { setLayout(new BoxLayout(this, BoxLayout.Y_AXIS)); JPanel innerPanel = new JPanel(); innerPanel.setLayout(new BoxLayout(innerPanel, BoxLayout.X_AXIS)); add(Box.createRigidArea(VGAP20)); add(innerPanel); add(Box.createRigidArea(VGAP20)); innerPanel.add(Box.createRigidArea(HGAP20)); // Create a panel to hold buttons JPanel comboBoxPanel = new JPanel() { @Override public Dimension getMaximumSize() { return new Dimension(getPreferredSize().width, super.getMaximumSize().height); } }; comboBoxPanel.setLayout(new BoxLayout(comboBoxPanel, BoxLayout.Y_AXIS)); comboBoxPanel.add(Box.createRigidArea(VGAP15)); JLabel l = (JLabel) comboBoxPanel.add(new JLabel(resourceManager.getString("ComboBoxDemo.presets"))); l.setAlignmentX(JLabel.LEFT_ALIGNMENT); comboBoxPanel.add(presetCB = createPresetComboBox()); presetCB.setAlignmentX(JComboBox.LEFT_ALIGNMENT); l.setLabelFor(presetCB); comboBoxPanel.add(Box.createRigidArea(VGAP30)); l = (JLabel) comboBoxPanel.add(new JLabel(resourceManager.getString("ComboBoxDemo.hair_description"))); l.setAlignmentX(JLabel.LEFT_ALIGNMENT); comboBoxPanel.add(hairCB = createHairComboBox()); hairCB.setAlignmentX(JComboBox.LEFT_ALIGNMENT); l.setLabelFor(hairCB); comboBoxPanel.add(Box.createRigidArea(VGAP15)); l = (JLabel) comboBoxPanel.add(new JLabel(resourceManager.getString("ComboBoxDemo.eyes_description"))); l.setAlignmentX(JLabel.LEFT_ALIGNMENT); comboBoxPanel.add(eyesCB = createEyesComboBox()); eyesCB.setAlignmentX(JComboBox.LEFT_ALIGNMENT); l.setLabelFor(eyesCB); comboBoxPanel.add(Box.createRigidArea(VGAP15)); l = (JLabel) comboBoxPanel.add(new JLabel(resourceManager.getString("ComboBoxDemo.mouth_description"))); l.setAlignmentX(JLabel.LEFT_ALIGNMENT); comboBoxPanel.add(mouthCB = createMouthComboBox()); mouthCB.setAlignmentX(JComboBox.LEFT_ALIGNMENT); l.setLabelFor(mouthCB); comboBoxPanel.add(Box.createRigidArea(VGAP15)); // Fill up the remaining space comboBoxPanel.add(new JPanel(new BorderLayout())); // Create and place the Face. face = new Face(); JPanel facePanel = new JPanel(); facePanel.setLayout(new BorderLayout()); facePanel.setBorder(new BevelBorder(BevelBorder.LOWERED)); faceLabel = new JLabel(face); facePanel.add(faceLabel, BorderLayout.CENTER); // Indicate that the face panel is controlled by the hair, eyes and // mouth combo boxes. Object[] controlledByObjects = new Object[3]; controlledByObjects[0] = hairCB; controlledByObjects[1] = eyesCB; controlledByObjects[2] = mouthCB; AccessibleRelation controlledByRelation = new AccessibleRelation(AccessibleRelation.CONTROLLED_BY_PROPERTY, controlledByObjects); facePanel.getAccessibleContext().getAccessibleRelationSet().add(controlledByRelation); // Indicate that the hair, eyes and mouth combo boxes are controllers // for the face panel. AccessibleRelation controllerForRelation = new AccessibleRelation(AccessibleRelation.CONTROLLER_FOR_PROPERTY, facePanel); hairCB.getAccessibleContext().getAccessibleRelationSet().add(controllerForRelation); eyesCB.getAccessibleContext().getAccessibleRelationSet().add(controllerForRelation); mouthCB.getAccessibleContext().getAccessibleRelationSet().add(controllerForRelation); // add buttons and image panels to inner panel innerPanel.add(comboBoxPanel); innerPanel.add(Box.createRigidArea(HGAP30)); innerPanel.add(facePanel); innerPanel.add(Box.createRigidArea(HGAP20)); // load up the face parts addFace("brent", resourceManager.getString("ComboBoxDemo.brent")); addFace("georges", resourceManager.getString("ComboBoxDemo.georges")); addFace("hans", resourceManager.getString("ComboBoxDemo.hans")); addFace("howard", resourceManager.getString("ComboBoxDemo.howard")); addFace("james", resourceManager.getString("ComboBoxDemo.james")); addFace("jeff", resourceManager.getString("ComboBoxDemo.jeff")); addFace("jon", resourceManager.getString("ComboBoxDemo.jon")); addFace("lara", resourceManager.getString("ComboBoxDemo.lara")); addFace("larry", resourceManager.getString("ComboBoxDemo.larry")); addFace("lisa", resourceManager.getString("ComboBoxDemo.lisa")); addFace("michael", resourceManager.getString("ComboBoxDemo.michael")); addFace("philip", resourceManager.getString("ComboBoxDemo.philip")); addFace("scott", resourceManager.getString("ComboBoxDemo.scott")); // set the default face presetCB.setSelectedIndex(0); } private void addFace(String name, String i18n_name) { ImageIcon i; String i18n_hair = resourceManager.getString("ComboBoxDemo.hair"); String i18n_eyes = resourceManager.getString("ComboBoxDemo.eyes"); String i18n_mouth = resourceManager.getString("ComboBoxDemo.mouth"); parts.put(i18n_name, name); // i18n name lookup parts.put(name, i18n_name); // reverse name lookup i = resourceManager.createImageIcon(name + "hair.jpg", i18n_name + i18n_hair); parts.put(name + "hair", i); i = resourceManager.createImageIcon(name + "eyes.jpg", i18n_name + i18n_eyes); parts.put(name + "eyes", i); i = resourceManager.createImageIcon(name + "mouth.jpg", i18n_name + i18n_mouth); parts.put(name + "mouth", i); } private JComboBox createHairComboBox() { JComboBox cb = new JComboBox<>(); fillComboBox(cb); cb.addActionListener(this); return cb; } private JComboBox createEyesComboBox() { JComboBox cb = new JComboBox<>(); fillComboBox(cb); cb.addActionListener(this); return cb; } private JComboBox createMouthComboBox() { JComboBox cb = new JComboBox<>(); fillComboBox(cb); cb.addActionListener(this); return cb; } private JComboBox createPresetComboBox() { JComboBox cb = new JComboBox<>(); cb.addItem(resourceManager.getString("ComboBoxDemo.preset1")); cb.addItem(resourceManager.getString("ComboBoxDemo.preset2")); cb.addItem(resourceManager.getString("ComboBoxDemo.preset3")); cb.addItem(resourceManager.getString("ComboBoxDemo.preset4")); cb.addItem(resourceManager.getString("ComboBoxDemo.preset5")); cb.addItem(resourceManager.getString("ComboBoxDemo.preset6")); cb.addItem(resourceManager.getString("ComboBoxDemo.preset7")); cb.addItem(resourceManager.getString("ComboBoxDemo.preset8")); cb.addItem(resourceManager.getString("ComboBoxDemo.preset9")); cb.addItem(resourceManager.getString("ComboBoxDemo.preset10")); cb.addActionListener(this); return cb; } private void fillComboBox(JComboBox cb) { cb.addItem(resourceManager.getString("ComboBoxDemo.brent")); cb.addItem(resourceManager.getString("ComboBoxDemo.georges")); cb.addItem(resourceManager.getString("ComboBoxDemo.hans")); cb.addItem(resourceManager.getString("ComboBoxDemo.howard")); cb.addItem(resourceManager.getString("ComboBoxDemo.james")); cb.addItem(resourceManager.getString("ComboBoxDemo.jeff")); cb.addItem(resourceManager.getString("ComboBoxDemo.jon")); cb.addItem(resourceManager.getString("ComboBoxDemo.lara")); cb.addItem(resourceManager.getString("ComboBoxDemo.larry")); cb.addItem(resourceManager.getString("ComboBoxDemo.lisa")); cb.addItem(resourceManager.getString("ComboBoxDemo.michael")); cb.addItem(resourceManager.getString("ComboBoxDemo.philip")); cb.addItem(resourceManager.getString("ComboBoxDemo.scott")); } @Override public void actionPerformed(ActionEvent e) { if (e.getSource() == hairCB) { String name = (String) parts.get(hairCB.getSelectedItem()); face.setHair((ImageIcon) parts.get(name + "hair")); faceLabel.repaint(); } else if (e.getSource() == eyesCB) { String name = (String) parts.get(eyesCB.getSelectedItem()); face.setEyes((ImageIcon) parts.get(name + "eyes")); faceLabel.repaint(); } else if (e.getSource() == mouthCB) { String name = (String) parts.get(mouthCB.getSelectedItem()); face.setMouth((ImageIcon) parts.get(name + "mouth")); faceLabel.repaint(); } else if (e.getSource() == presetCB) { String hair = null; String eyes = null; String mouth = null; switch (presetCB.getSelectedIndex()) { case 0: hair = (String) parts.get("philip"); eyes = (String) parts.get("howard"); mouth = (String) parts.get("jeff"); break; case 1: hair = (String) parts.get("jeff"); eyes = (String) parts.get("larry"); mouth = (String) parts.get("philip"); break; case 2: hair = (String) parts.get("howard"); eyes = (String) parts.get("scott"); mouth = (String) parts.get("hans"); break; case 3: hair = (String) parts.get("philip"); eyes = (String) parts.get("jeff"); mouth = (String) parts.get("hans"); break; case 4: hair = (String) parts.get("brent"); eyes = (String) parts.get("jon"); mouth = (String) parts.get("scott"); break; case 5: hair = (String) parts.get("lara"); eyes = (String) parts.get("larry"); mouth = (String) parts.get("lisa"); break; case 6: hair = (String) parts.get("james"); eyes = (String) parts.get("philip"); mouth = (String) parts.get("michael"); break; case 7: hair = (String) parts.get("philip"); eyes = (String) parts.get("lisa"); mouth = (String) parts.get("brent"); break; case 8: hair = (String) parts.get("james"); eyes = (String) parts.get("philip"); mouth = (String) parts.get("jon"); break; case 9: hair = (String) parts.get("lara"); eyes = (String) parts.get("jon"); mouth = (String) parts.get("scott"); break; } if (hair != null) { hairCB.setSelectedItem(hair); eyesCB.setSelectedItem(eyes); mouthCB.setSelectedItem(mouth); faceLabel.repaint(); } } } private static class Face implements Icon { private ImageIcon hair; private ImageIcon eyes; private ImageIcon mouth; void setHair(ImageIcon i) { hair = i; } void setEyes(ImageIcon i) { eyes = i; } void setMouth(ImageIcon i) { mouth = i; } @Override public void paintIcon(Component c, Graphics g, int x, int y) { int height = y; x = c.getWidth() / 2 - getIconWidth() / 2; if (hair != null) { hair.paintIcon(c, g, x, height); height += hair.getIconHeight(); } if (eyes != null) { eyes.paintIcon(c, g, x, height); height += eyes.getIconHeight(); } if (mouth != null) { mouth.paintIcon(c, g, x, height); } } @Override public int getIconWidth() { return 344; } @Override public int getIconHeight() { return 455; } } }