1 /* 2 * 3 * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * - Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * - Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * - Neither the name of Oracle nor the names of its 17 * contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 21 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 34 import javax.swing.*; 35 import javax.swing.event.*; 36 import javax.swing.text.*; 37 import javax.swing.border.*; 38 import javax.swing.colorchooser.*; 39 import javax.swing.filechooser.*; 40 import javax.accessibility.*; 41 42 import java.awt.*; 43 import java.awt.event.*; 44 import java.beans.*; 45 import java.util.*; 46 import java.io.*; 47 import java.applet.*; 48 import java.net.*; 49 50 /** 51 * JComboBox Demo 52 * 53 * @author Jeff Dinkins 54 */ 55 public class ComboBoxDemo extends DemoModule implements ActionListener { 56 57 Face face; 58 JLabel faceLabel; 59 60 JComboBox hairCB; 61 JComboBox eyesCB; 62 JComboBox mouthCB; 63 64 JComboBox presetCB; 65 66 Hashtable parts = new Hashtable(); 67 68 /** 69 * main method allows us to run as a standalone demo. 70 */ main(String[] args)71 public static void main(String[] args) { 72 ComboBoxDemo demo = new ComboBoxDemo(null); 73 demo.mainImpl(); 74 } 75 76 /** 77 * ComboBoxDemo Constructor 78 */ ComboBoxDemo(SwingSet2 swingset)79 public ComboBoxDemo(SwingSet2 swingset) { 80 // Set the title for this demo, and an icon used to represent this 81 // demo inside the SwingSet2 app. 82 super(swingset, "ComboBoxDemo", "toolbar/JComboBox.gif"); 83 84 createComboBoxDemo(); 85 } 86 createComboBoxDemo()87 public void createComboBoxDemo() { 88 JPanel demo = getDemoPanel(); 89 90 JPanel demoPanel = getDemoPanel(); 91 demoPanel.setLayout(new BoxLayout(demoPanel, BoxLayout.Y_AXIS)); 92 93 JPanel innerPanel = new JPanel(); 94 innerPanel.setLayout(new BoxLayout(innerPanel, BoxLayout.X_AXIS)); 95 96 demoPanel.add(Box.createRigidArea(VGAP20)); 97 demoPanel.add(innerPanel); 98 demoPanel.add(Box.createRigidArea(VGAP20)); 99 100 innerPanel.add(Box.createRigidArea(HGAP20)); 101 102 // Create a panel to hold buttons 103 JPanel comboBoxPanel = new JPanel() { 104 public Dimension getMaximumSize() { 105 return new Dimension(getPreferredSize().width, super.getMaximumSize().height); 106 } 107 }; 108 comboBoxPanel.setLayout(new BoxLayout(comboBoxPanel, BoxLayout.Y_AXIS)); 109 110 comboBoxPanel.add(Box.createRigidArea(VGAP15)); 111 112 JLabel l = (JLabel) comboBoxPanel.add(new JLabel(getString("ComboBoxDemo.presets"))); 113 l.setAlignmentX(JLabel.LEFT_ALIGNMENT); 114 presetCB = (JComboBox) comboBoxPanel.add(createPresetComboBox()); 115 presetCB.setAlignmentX(JComboBox.LEFT_ALIGNMENT); 116 l.setLabelFor(presetCB); 117 comboBoxPanel.add(Box.createRigidArea(VGAP30)); 118 119 l = (JLabel) comboBoxPanel.add(new JLabel(getString("ComboBoxDemo.hair_description"))); 120 l.setAlignmentX(JLabel.LEFT_ALIGNMENT); 121 hairCB = (JComboBox) comboBoxPanel.add(createHairComboBox()); 122 hairCB.setAlignmentX(JComboBox.LEFT_ALIGNMENT); 123 l.setLabelFor(hairCB); 124 comboBoxPanel.add(Box.createRigidArea(VGAP15)); 125 126 l = (JLabel) comboBoxPanel.add(new JLabel(getString("ComboBoxDemo.eyes_description"))); 127 l.setAlignmentX(JLabel.LEFT_ALIGNMENT); 128 eyesCB = (JComboBox) comboBoxPanel.add(createEyesComboBox()); 129 eyesCB.setAlignmentX(JComboBox.LEFT_ALIGNMENT); 130 l.setLabelFor(eyesCB); 131 comboBoxPanel.add(Box.createRigidArea(VGAP15)); 132 133 l = (JLabel) comboBoxPanel.add(new JLabel(getString("ComboBoxDemo.mouth_description"))); 134 l.setAlignmentX(JLabel.LEFT_ALIGNMENT); 135 mouthCB = (JComboBox) comboBoxPanel.add(createMouthComboBox()); 136 mouthCB.setAlignmentX(JComboBox.LEFT_ALIGNMENT); 137 l.setLabelFor(mouthCB); 138 comboBoxPanel.add(Box.createRigidArea(VGAP15)); 139 140 // Fill up the remaining space 141 comboBoxPanel.add(new JPanel(new BorderLayout())); 142 143 // Create and place the Face. 144 145 face = new Face(); 146 JPanel facePanel = new JPanel(); 147 facePanel.setLayout(new BorderLayout()); 148 facePanel.setBorder(new BevelBorder(BevelBorder.LOWERED)); 149 150 faceLabel = new JLabel(face); 151 facePanel.add(faceLabel, BorderLayout.CENTER); 152 // Indicate that the face panel is controlled by the hair, eyes and 153 // mouth combo boxes. 154 Object [] controlledByObjects = new Object[3]; 155 controlledByObjects[0] = hairCB; 156 controlledByObjects[1] = eyesCB; 157 controlledByObjects[2] = mouthCB; 158 AccessibleRelation controlledByRelation = 159 new AccessibleRelation(AccessibleRelation.CONTROLLED_BY_PROPERTY, 160 controlledByObjects); 161 facePanel.getAccessibleContext().getAccessibleRelationSet().add(controlledByRelation); 162 163 // Indicate that the hair, eyes and mouth combo boxes are controllers 164 // for the face panel. 165 AccessibleRelation controllerForRelation = 166 new AccessibleRelation(AccessibleRelation.CONTROLLER_FOR_PROPERTY, 167 facePanel); 168 hairCB.getAccessibleContext().getAccessibleRelationSet().add(controllerForRelation); 169 eyesCB.getAccessibleContext().getAccessibleRelationSet().add(controllerForRelation); 170 mouthCB.getAccessibleContext().getAccessibleRelationSet().add(controllerForRelation); 171 172 // add buttons and image panels to inner panel 173 innerPanel.add(comboBoxPanel); 174 innerPanel.add(Box.createRigidArea(HGAP30)); 175 innerPanel.add(facePanel); 176 innerPanel.add(Box.createRigidArea(HGAP20)); 177 178 // load up the face parts 179 addFace("brent", getString("ComboBoxDemo.brent")); 180 addFace("georges", getString("ComboBoxDemo.georges")); 181 addFace("hans", getString("ComboBoxDemo.hans")); 182 addFace("howard", getString("ComboBoxDemo.howard")); 183 addFace("james", getString("ComboBoxDemo.james")); 184 addFace("jeff", getString("ComboBoxDemo.jeff")); 185 addFace("jon", getString("ComboBoxDemo.jon")); 186 addFace("lara", getString("ComboBoxDemo.lara")); 187 addFace("larry", getString("ComboBoxDemo.larry")); 188 addFace("lisa", getString("ComboBoxDemo.lisa")); 189 addFace("michael", getString("ComboBoxDemo.michael")); 190 addFace("philip", getString("ComboBoxDemo.philip")); 191 addFace("scott", getString("ComboBoxDemo.scott")); 192 193 // set the default face 194 presetCB.setSelectedIndex(0); 195 } 196 addFace(String name, String i18n_name)197 void addFace(String name, String i18n_name) { 198 ImageIcon i; 199 String i18n_hair = getString("ComboBoxDemo.hair"); 200 String i18n_eyes = getString("ComboBoxDemo.eyes"); 201 String i18n_mouth = getString("ComboBoxDemo.mouth"); 202 203 parts.put(i18n_name, name); // i18n name lookup 204 parts.put(name, i18n_name); // reverse name lookup 205 206 i = createImageIcon("combobox/" + name + "hair.jpg", i18n_name + i18n_hair); 207 parts.put(name + "hair", i); 208 209 i = createImageIcon("combobox/" + name + "eyes.jpg", i18n_name + i18n_eyes); 210 parts.put(name + "eyes", i); 211 212 i = createImageIcon("combobox/" + name + "mouth.jpg", i18n_name + i18n_mouth); 213 parts.put(name + "mouth", i); 214 } 215 getFace()216 Face getFace() { 217 return face; 218 } 219 createHairComboBox()220 JComboBox createHairComboBox() { 221 JComboBox cb = new JComboBox(); 222 fillComboBox(cb); 223 cb.addActionListener(this); 224 return cb; 225 } 226 createEyesComboBox()227 JComboBox createEyesComboBox() { 228 JComboBox cb = new JComboBox(); 229 fillComboBox(cb); 230 cb.addActionListener(this); 231 return cb; 232 } 233 createNoseComboBox()234 JComboBox createNoseComboBox() { 235 JComboBox cb = new JComboBox(); 236 fillComboBox(cb); 237 cb.addActionListener(this); 238 return cb; 239 } 240 createMouthComboBox()241 JComboBox createMouthComboBox() { 242 JComboBox cb = new JComboBox(); 243 fillComboBox(cb); 244 cb.addActionListener(this); 245 return cb; 246 } 247 createPresetComboBox()248 JComboBox createPresetComboBox() { 249 JComboBox cb = new JComboBox(); 250 cb.addItem(getString("ComboBoxDemo.preset1")); 251 cb.addItem(getString("ComboBoxDemo.preset2")); 252 cb.addItem(getString("ComboBoxDemo.preset3")); 253 cb.addItem(getString("ComboBoxDemo.preset4")); 254 cb.addItem(getString("ComboBoxDemo.preset5")); 255 cb.addItem(getString("ComboBoxDemo.preset6")); 256 cb.addItem(getString("ComboBoxDemo.preset7")); 257 cb.addItem(getString("ComboBoxDemo.preset8")); 258 cb.addItem(getString("ComboBoxDemo.preset9")); 259 cb.addItem(getString("ComboBoxDemo.preset10")); 260 cb.addActionListener(this); 261 return cb; 262 } 263 fillComboBox(JComboBox cb)264 void fillComboBox(JComboBox cb) { 265 cb.addItem(getString("ComboBoxDemo.brent")); 266 cb.addItem(getString("ComboBoxDemo.georges")); 267 cb.addItem(getString("ComboBoxDemo.hans")); 268 cb.addItem(getString("ComboBoxDemo.howard")); 269 cb.addItem(getString("ComboBoxDemo.james")); 270 cb.addItem(getString("ComboBoxDemo.jeff")); 271 cb.addItem(getString("ComboBoxDemo.jon")); 272 cb.addItem(getString("ComboBoxDemo.lara")); 273 cb.addItem(getString("ComboBoxDemo.larry")); 274 cb.addItem(getString("ComboBoxDemo.lisa")); 275 cb.addItem(getString("ComboBoxDemo.michael")); 276 cb.addItem(getString("ComboBoxDemo.philip")); 277 cb.addItem(getString("ComboBoxDemo.scott")); 278 } 279 actionPerformed(ActionEvent e)280 public void actionPerformed(ActionEvent e) { 281 if(e.getSource() == hairCB) { 282 String name = (String) parts.get((String) hairCB.getSelectedItem()); 283 face.setHair((ImageIcon) parts.get(name + "hair")); 284 faceLabel.repaint(); 285 } else if(e.getSource() == eyesCB) { 286 String name = (String) parts.get((String) eyesCB.getSelectedItem()); 287 face.setEyes((ImageIcon) parts.get(name + "eyes")); 288 faceLabel.repaint(); 289 } else if(e.getSource() == mouthCB) { 290 String name = (String) parts.get((String) mouthCB.getSelectedItem()); 291 face.setMouth((ImageIcon) parts.get(name + "mouth")); 292 faceLabel.repaint(); 293 } else if(e.getSource() == presetCB) { 294 String hair = null; 295 String eyes = null; 296 String mouth = null; 297 switch(presetCB.getSelectedIndex()) { 298 case 0: 299 hair = (String) parts.get("philip"); 300 eyes = (String) parts.get("howard"); 301 mouth = (String) parts.get("jeff"); 302 break; 303 case 1: 304 hair = (String) parts.get("jeff"); 305 eyes = (String) parts.get("larry"); 306 mouth = (String) parts.get("philip"); 307 break; 308 case 2: 309 hair = (String) parts.get("howard"); 310 eyes = (String) parts.get("scott"); 311 mouth = (String) parts.get("hans"); 312 break; 313 case 3: 314 hair = (String) parts.get("philip"); 315 eyes = (String) parts.get("jeff"); 316 mouth = (String) parts.get("hans"); 317 break; 318 case 4: 319 hair = (String) parts.get("brent"); 320 eyes = (String) parts.get("jon"); 321 mouth = (String) parts.get("scott"); 322 break; 323 case 5: 324 hair = (String) parts.get("lara"); 325 eyes = (String) parts.get("larry"); 326 mouth = (String) parts.get("lisa"); 327 break; 328 case 6: 329 hair = (String) parts.get("james"); 330 eyes = (String) parts.get("philip"); 331 mouth = (String) parts.get("michael"); 332 break; 333 case 7: 334 hair = (String) parts.get("philip"); 335 eyes = (String) parts.get("lisa"); 336 mouth = (String) parts.get("brent"); 337 break; 338 case 8: 339 hair = (String) parts.get("james"); 340 eyes = (String) parts.get("philip"); 341 mouth = (String) parts.get("jon"); 342 break; 343 case 9: 344 hair = (String) parts.get("lara"); 345 eyes = (String) parts.get("jon"); 346 mouth = (String) parts.get("scott"); 347 break; 348 } 349 if(hair != null) { 350 hairCB.setSelectedItem(hair); 351 eyesCB.setSelectedItem(eyes); 352 mouthCB.setSelectedItem(mouth); 353 faceLabel.repaint(); 354 } 355 } 356 } 357 358 class Face implements Icon { 359 ImageIcon hair; 360 ImageIcon eyes; 361 ImageIcon mouth; 362 setHair(ImageIcon i)363 void setHair(ImageIcon i) { 364 hair = i; 365 } 366 setEyes(ImageIcon i)367 void setEyes(ImageIcon i) { 368 eyes = i; 369 } 370 setMouth(ImageIcon i)371 void setMouth(ImageIcon i) { 372 mouth = i; 373 } 374 paintIcon(Component c, Graphics g, int x, int y)375 public void paintIcon(Component c, Graphics g, int x, int y) { 376 int height = y; 377 x = c.getWidth()/2 - getIconWidth()/2; 378 379 if(hair != null) { 380 hair.paintIcon(c, g, x, height); height += hair.getIconHeight(); 381 } 382 383 if(eyes != null) { 384 eyes.paintIcon(c, g, x, height); height += eyes.getIconHeight(); 385 } 386 387 if(mouth != null) { 388 mouth.paintIcon(c, g, x, height); 389 } 390 } 391 getIconWidth()392 public int getIconWidth() { 393 return 344; 394 } 395 getIconHeight()396 public int getIconHeight() { 397 return 455; 398 } 399 } 400 } 401
