/*
* 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<String> hairCB;
private JComboBox<String> eyesCB;
private JComboBox<String> mouthCB;
private JComboBox<String> presetCB;
private final Map<String, Object> 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<String> createHairComboBox() {
JComboBox<String> cb = new JComboBox<>();
fillComboBox(cb);
cb.addActionListener(this);
return cb;
}
private JComboBox<String> createEyesComboBox() {
JComboBox<String> cb = new JComboBox<>();
fillComboBox(cb);
cb.addActionListener(this);
return cb;
}
private JComboBox<String> createMouthComboBox() {
JComboBox<String> cb = new JComboBox<>();
fillComboBox(cb);
cb.addActionListener(this);
return cb;
}
private JComboBox<String> createPresetComboBox() {
JComboBox<String> 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<String> 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;
}
}
}