1   /*
2    * @(#)TableDemo.java   1.17 04/07/26
3    * 
4    * Copyright (c) 2004 Sun Microsystems, Inc. All Rights Reserved.
5    * 
6    * Redistribution and use in source and binary forms, with or without
7    * modification, are permitted provided that the following conditions are met:
8    * 
9    * -Redistribution of source code must retain the above copyright notice, this
10   *  list of conditions and the following disclaimer.
11   * 
12   * -Redistribution in binary form must reproduce the above copyright notice, 
13   *  this list of conditions and the following disclaimer in the documentation
14   *  and/or other materials provided with the distribution.
15   * 
16   * Neither the name of Sun Microsystems, Inc. or the names of contributors may 
17   * be used to endorse or promote products derived from this software without 
18   * specific prior written permission.
19   * 
20   * This software is provided "AS IS," without a warranty of any kind. ALL 
21   * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
22   * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
23   * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN")
24   * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE
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34   * nuclear facility.
35   */
36  
37  /*
38   * @(#)TableDemo.java   1.17 04/07/26
39   */
40  
41  
42  import javax.swing.*;
43  import javax.swing.event.*;
44  import javax.swing.text.*;
45  import javax.swing.table.*;
46  import javax.swing.border.*;
47  import javax.swing.colorchooser.*;
48  import javax.swing.filechooser.*;
49  import javax.accessibility.*;
50  
51  import java.awt.*;
52  import java.awt.event.*;
53  import java.awt.print.PrinterException;
54  import java.beans.*;
55  import java.util.*;
56  import java.io.*;
57  import java.applet.*;
58  import java.net.*;
59  
60  import java.text.MessageFormat;
61  
62  /**
63   * Table demo
64   *
65   * @version 1.17 07/26/04
66   * @author Philip Milne
67   * @author Steve Wilson
68   */
69  public class TableDemo extends DemoModule {
70      JTable      tableView;
71      JScrollPane scrollpane;
72      Dimension   origin = new Dimension(0, 0);
73      
74      JCheckBox   isColumnReorderingAllowedCheckBox;
75      JCheckBox   showHorizontalLinesCheckBox;
76      JCheckBox   showVerticalLinesCheckBox;
77  
78      JCheckBox   isColumnSelectionAllowedCheckBox;
79      JCheckBox   isRowSelectionAllowedCheckBox;
80  
81      JLabel      interCellSpacingLabel;
82      JLabel      rowHeightLabel;
83  
84      JSlider     interCellSpacingSlider;
85      JSlider     rowHeightSlider;
86  
87      JComboBox   selectionModeComboBox = null;
88      JComboBox   resizeModeComboBox = null;
89  
90      JLabel      headerLabel;
91      JLabel      footerLabel;
92  
93      JTextField  headerTextField;
94      JTextField  footerTextField;
95  
96      JCheckBox   fitWidth;
97      JButton     printButton;
98  
99      JPanel      controlPanel;
100     JScrollPane tableAggregate;
101 
102     String path = "ImageClub/food/";
103 
104     final int INITIAL_ROWHEIGHT = 33;
105 
106     /**
107      * main method allows us to run as a standalone demo.
108      */
109     public static void main(String[] args) {
110     TableDemo demo = new TableDemo(null);
111     demo.mainImpl();
112     }
113 
114     /**
115      * TableDemo Constructor
116      */
117     public TableDemo(SwingSet2 swingset) {
118     super(swingset, "TableDemo", "toolbar/JTable.gif");
119     
120     getDemoPanel().setLayout(new BorderLayout());
121     controlPanel = new JPanel();
122         controlPanel.setLayout(new BoxLayout(controlPanel, BoxLayout.X_AXIS));
123     JPanel cbPanel = new JPanel(new GridLayout(3, 2));
124         JPanel labelPanel = new JPanel(new GridLayout(2, 1)) {
125             public Dimension getMaximumSize() {
126                 return new Dimension(getPreferredSize().width, super.getMaximumSize().height);
127             }
128         };
129         JPanel sliderPanel = new JPanel(new GridLayout(2, 1)) {
130             public Dimension getMaximumSize() {
131                 return new Dimension(getPreferredSize().width, super.getMaximumSize().height);
132             }
133         };
134     JPanel comboPanel = new JPanel(new GridLayout(2, 1));
135         JPanel printPanel = new JPanel(new ColumnLayout());
136 
137     getDemoPanel().add(controlPanel, BorderLayout.NORTH);
138     Vector relatedComponents = new Vector();
139 
140 
141         // check box panel
142         isColumnReorderingAllowedCheckBox = new JCheckBox(getString("TableDemo.reordering_allowed"), true);
143         isColumnReorderingAllowedCheckBox.addActionListener(new ActionListener() {
144         public void actionPerformed(ActionEvent e) {
145             boolean flag = ((JCheckBox)e.getSource()).isSelected();
146                 tableView.getTableHeader().setReorderingAllowed(flag);
147                 tableView.repaint();
148         }
149         });
150 
151         showHorizontalLinesCheckBox = new JCheckBox(getString("TableDemo.horz_lines"), true);
152         showHorizontalLinesCheckBox.addActionListener(new ActionListener() {
153         public void actionPerformed(ActionEvent e) {
154             boolean flag = ((JCheckBox)e.getSource()).isSelected();
155                 tableView.setShowHorizontalLines(flag); ;
156                 tableView.repaint();
157         }
158         });
159 
160         showVerticalLinesCheckBox = new JCheckBox(getString("TableDemo.vert_lines"), true);
161         showVerticalLinesCheckBox.addActionListener(new ActionListener() {
162         public void actionPerformed(ActionEvent e) {
163             boolean flag = ((JCheckBox)e.getSource()).isSelected();
164                 tableView.setShowVerticalLines(flag); ;
165                 tableView.repaint();
166         }
167         });
168 
169     // Show that showHorizontal/Vertical controls are related
170     relatedComponents.removeAllElements();
171     relatedComponents.add(showHorizontalLinesCheckBox);
172     relatedComponents.add(showVerticalLinesCheckBox);
173     buildAccessibleGroup(relatedComponents);
174 
175         isRowSelectionAllowedCheckBox = new JCheckBox(getString("TableDemo.row_selection"), true);
176         isRowSelectionAllowedCheckBox.addActionListener(new ActionListener() {
177             public void actionPerformed(ActionEvent e) {
178                 boolean flag = ((JCheckBox)e.getSource()).isSelected();
179                 tableView.setRowSelectionAllowed(flag); ;
180                 tableView.repaint();
181             }
182         });
183 
184         isColumnSelectionAllowedCheckBox = new JCheckBox(getString("TableDemo.column_selection"), false);
185         isColumnSelectionAllowedCheckBox.addActionListener(new ActionListener() {
186             public void actionPerformed(ActionEvent e) {
187                 boolean flag = ((JCheckBox)e.getSource()).isSelected();
188                 tableView.setColumnSelectionAllowed(flag); ;
189                 tableView.repaint();
190             }
191         });
192 
193         // Show that row/column selections are related
194         relatedComponents.removeAllElements();
195         relatedComponents.add(isColumnSelectionAllowedCheckBox);
196         relatedComponents.add(isRowSelectionAllowedCheckBox);
197         buildAccessibleGroup(relatedComponents);
198 
199         cbPanel.add(isColumnReorderingAllowedCheckBox);
200         cbPanel.add(isRowSelectionAllowedCheckBox);
201         cbPanel.add(showHorizontalLinesCheckBox);
202         cbPanel.add(isColumnSelectionAllowedCheckBox);
203         cbPanel.add(showVerticalLinesCheckBox);
204 
205 
206         // label panel
207         interCellSpacingLabel = new JLabel(getString("TableDemo.intercell_spacing_colon"));
208     labelPanel.add(interCellSpacingLabel);
209 
210         rowHeightLabel = new JLabel(getString("TableDemo.row_height_colon"));
211         labelPanel.add(rowHeightLabel);
212 
213 
214         // slider panel
215         interCellSpacingSlider = new JSlider(JSlider.HORIZONTAL, 0, 10, 1);
216     interCellSpacingSlider.getAccessibleContext().setAccessibleName(getString("TableDemo.intercell_spacing"));
217     interCellSpacingLabel.setLabelFor(interCellSpacingSlider);
218         sliderPanel.add(interCellSpacingSlider);
219         interCellSpacingSlider.addChangeListener(new ChangeListener() {
220         public void stateChanged(ChangeEvent e) {
221             int spacing = ((JSlider)e.getSource()).getValue();
222                 tableView.setIntercellSpacing(new Dimension(spacing, spacing));
223                 tableView.repaint();
224         }
225         });
226     
227         rowHeightSlider = new JSlider(JSlider.HORIZONTAL, 5, 100, INITIAL_ROWHEIGHT);
228     rowHeightSlider.getAccessibleContext().setAccessibleName(getString("TableDemo.row_height"));
229     rowHeightLabel.setLabelFor(rowHeightSlider);
230         sliderPanel.add(rowHeightSlider);
231         rowHeightSlider.addChangeListener(new ChangeListener() {
232         public void stateChanged(ChangeEvent e) {
233             int height = ((JSlider)e.getSource()).getValue();
234                 tableView.setRowHeight(height);
235                 tableView.repaint();
236         }
237         });
238 
239     // Show that spacing controls are related
240     relatedComponents.removeAllElements();
241     relatedComponents.add(interCellSpacingSlider);
242     relatedComponents.add(rowHeightSlider);
243     buildAccessibleGroup(relatedComponents);
244 
245 
246         // Create the table.
247         tableAggregate = createTable();
248         getDemoPanel().add(tableAggregate, BorderLayout.CENTER);
249 
250 
251         // ComboBox for selection modes.
252     JPanel selectMode = new JPanel();
253         selectMode.setLayout(new BoxLayout(selectMode, BoxLayout.X_AXIS));
254         selectMode.setBorder(new TitledBorder(getString("TableDemo.selection_mode")));
255 
256 
257         selectionModeComboBox = new JComboBox() {
258             public Dimension getMaximumSize() {
259                 return getPreferredSize();
260             }
261         };
262         selectionModeComboBox.addItem(getString("TableDemo.single"));
263         selectionModeComboBox.addItem(getString("TableDemo.one_range"));
264         selectionModeComboBox.addItem(getString("TableDemo.multiple_ranges"));
265         selectionModeComboBox.setSelectedIndex(tableView.getSelectionModel().getSelectionMode());
266         selectionModeComboBox.addItemListener(new ItemListener() {
267         public void itemStateChanged(ItemEvent e) {
268             JComboBox source = (JComboBox)e.getSource();
269                 tableView.setSelectionMode(source.getSelectedIndex());
270         }
271         });
272 
273         selectMode.add(Box.createHorizontalStrut(2));
274     selectMode.add(selectionModeComboBox);
275         selectMode.add(Box.createHorizontalGlue());
276         comboPanel.add(selectMode);
277 
278         // Combo box for table resize mode.
279     JPanel resizeMode = new JPanel();
280         resizeMode.setLayout(new BoxLayout(resizeMode, BoxLayout.X_AXIS));
281     resizeMode.setBorder(new TitledBorder(getString("TableDemo.autoresize_mode")));
282 
283 
284         resizeModeComboBox = new JComboBox() {
285             public Dimension getMaximumSize() {
286                 return getPreferredSize();
287             }
288         };
289         resizeModeComboBox.addItem(getString("TableDemo.off"));
290         resizeModeComboBox.addItem(getString("TableDemo.column_boundaries"));
291         resizeModeComboBox.addItem(getString("TableDemo.subsequent_columns"));
292         resizeModeComboBox.addItem(getString("TableDemo.last_column"));
293         resizeModeComboBox.addItem(getString("TableDemo.all_columns"));
294         resizeModeComboBox.setSelectedIndex(tableView.getAutoResizeMode());
295         resizeModeComboBox.addItemListener(new ItemListener() {
296         public void itemStateChanged(ItemEvent e) {
297             JComboBox source = (JComboBox)e.getSource();
298                 tableView.setAutoResizeMode(source.getSelectedIndex());
299         }
300         });
301 
302         resizeMode.add(Box.createHorizontalStrut(2));
303     resizeMode.add(resizeModeComboBox);
304         resizeMode.add(Box.createHorizontalGlue());
305         comboPanel.add(resizeMode);
306 
307         // print panel
308         printPanel.setBorder(new TitledBorder(getString("TableDemo.printing")));
309         headerLabel = new JLabel(getString("TableDemo.header"));
310         footerLabel = new JLabel(getString("TableDemo.footer"));
311         headerTextField = new JTextField(getString("TableDemo.headerText"), 15);
312         footerTextField = new JTextField(getString("TableDemo.footerText"), 15);
313         fitWidth = new JCheckBox(getString("TableDemo.fitWidth"), true);
314         printButton = new JButton(getString("TableDemo.print"));
315         printButton.addActionListener(new ActionListener() {
316             public void actionPerformed(ActionEvent ae) {
317                 printTable();
318             }
319         });
320 
321         printPanel.add(headerLabel);
322         printPanel.add(headerTextField);
323         printPanel.add(footerLabel);
324         printPanel.add(footerTextField);
325         
326         JPanel buttons = new JPanel();
327         buttons.add(fitWidth);
328         buttons.add(printButton);
329 
330         printPanel.add(buttons);
331 
332         // Show that printing controls are related
333         relatedComponents.removeAllElements();
334         relatedComponents.add(headerTextField);
335         relatedComponents.add(footerTextField);
336         relatedComponents.add(printButton);
337         buildAccessibleGroup(relatedComponents);
338 
339         // wrap up the panels and add them
340         JPanel sliderWrapper = new JPanel();
341         sliderWrapper.setLayout(new BoxLayout(sliderWrapper, BoxLayout.X_AXIS));
342         sliderWrapper.add(labelPanel);
343         sliderWrapper.add(sliderPanel);
344         sliderWrapper.add(Box.createHorizontalGlue());
345         sliderWrapper.setBorder(BorderFactory.createEmptyBorder(0, 4, 0, 0));
346         
347         JPanel leftWrapper = new JPanel();
348         leftWrapper.setLayout(new BoxLayout(leftWrapper, BoxLayout.Y_AXIS));
349         leftWrapper.add(cbPanel);
350         leftWrapper.add(sliderWrapper);
351 
352         // add everything
353         controlPanel.setBorder(BorderFactory.createEmptyBorder(0, 0, 2, 0));
354         controlPanel.add(leftWrapper);
355         controlPanel.add(comboPanel);
356         controlPanel.add(printPanel);
357 
358     setTableControllers(); // Set accessibility information
359     } // TableDemo()
360 
361     /**
362      * Sets the Accessibility MEMBER_OF property to denote that
363      * these components work together as a group. Each object 
364      * is set to be a MEMBER_OF an array that contains all of
365      * the objects in the group, including itself.
366      *
367      * @param components The list of objects that are related
368      */
369     void buildAccessibleGroup(Vector components) {
370 
371     AccessibleContext context = null;
372     int numComponents = components.size();
373     Object[] group = components.toArray();
374     Object object = null;
375     for (int i = 0; i < numComponents; ++i) {
376         object = components.elementAt(i);
377         if (object instanceof Accessible) {
378             context = ((Accessible)components.elementAt(i)).
379                          getAccessibleContext();
380         context.getAccessibleRelationSet().add(
381             new AccessibleRelation(
382             AccessibleRelation.MEMBER_OF, group));
383         }
384     }
385     } // buildAccessibleGroup()
386 
387     /**
388      * This sets CONTROLLER_FOR on the controls that manipulate the
389      * table and CONTROLLED_BY relationships on the table to point
390      * back to the controllers.
391      */
392     private void setTableControllers() {
393 
394     // Set up the relationships to show what controls the table
395     setAccessibleController(isColumnReorderingAllowedCheckBox, 
396                 tableAggregate);
397     setAccessibleController(showHorizontalLinesCheckBox,
398                 tableAggregate);
399     setAccessibleController(showVerticalLinesCheckBox,
400                 tableAggregate);
401     setAccessibleController(isColumnSelectionAllowedCheckBox,
402                 tableAggregate);
403     setAccessibleController(isRowSelectionAllowedCheckBox,
404                 tableAggregate);
405     setAccessibleController(interCellSpacingSlider,
406                 tableAggregate);
407     setAccessibleController(rowHeightSlider,
408                 tableAggregate);
409     setAccessibleController(selectionModeComboBox,
410                 tableAggregate);
411     setAccessibleController(resizeModeComboBox,
412                 tableAggregate);
413     } // setTableControllers()
414 
415     /**
416      * Sets up accessibility relationships to denote that one 
417      * object controls another. The CONTROLLER_FOR property is
418      * set on the controller object, and the CONTROLLED_BY
419      * property is set on the target object.
420      */
421     private void setAccessibleController(JComponent controller,
422                     JComponent target) {
423     AccessibleRelationSet controllerRelations = 
424         controller.getAccessibleContext().getAccessibleRelationSet();
425     AccessibleRelationSet targetRelations = 
426         target.getAccessibleContext().getAccessibleRelationSet();
427 
428     controllerRelations.add(
429         new AccessibleRelation(
430         AccessibleRelation.CONTROLLER_FOR, target));
431     targetRelations.add(
432         new AccessibleRelation(
433         AccessibleRelation.CONTROLLED_BY, controller));
434     } // setAccessibleController()
435 
436     public JScrollPane createTable() {
437 
438         // final
439         final String[] names = {
440       getString("TableDemo.first_name"),
441       getString("TableDemo.last_name"),
442       getString("TableDemo.favorite_color"),
443       getString("TableDemo.favorite_movie"),
444       getString("TableDemo.favorite_number"),
445       getString("TableDemo.favorite_food")
446     };
447 
448     ImageIcon apple        = createImageIcon("ImageClub/food/apple.jpg",      getString("TableDemo.apple"));
449     ImageIcon asparagus    = createImageIcon("ImageClub/food/asparagus.jpg",  getString("TableDemo.asparagus"));
450     ImageIcon banana       = createImageIcon("ImageClub/food/banana.jpg",     getString("TableDemo.banana"));
451     ImageIcon broccoli     = createImageIcon("ImageClub/food/broccoli.jpg",   getString("TableDemo.broccoli"));
452     ImageIcon cantaloupe   = createImageIcon("ImageClub/food/cantaloupe.jpg", getString("TableDemo.cantaloupe"));
453     ImageIcon carrot       = createImageIcon("ImageClub/food/carrot.jpg",     getString("TableDemo.carrot"));
454     ImageIcon corn         = createImageIcon("ImageClub/food/corn.jpg",       getString("TableDemo.corn"));
455     ImageIcon grapes       = createImageIcon("ImageClub/food/grapes.jpg",     getString("TableDemo.grapes"));
456     ImageIcon grapefruit   = createImageIcon("ImageClub/food/grapefruit.jpg", getString("TableDemo.grapefruit"));
457     ImageIcon kiwi         = createImageIcon("ImageClub/food/kiwi.jpg",       getString("TableDemo.kiwi"));
458     ImageIcon onion        = createImageIcon("ImageClub/food/onion.jpg",      getString("TableDemo.onion"));
459     ImageIcon pear         = createImageIcon("ImageClub/food/pear.jpg",       getString("TableDemo.pear"));
460     ImageIcon peach        = createImageIcon("ImageClub/food/peach.jpg",      getString("TableDemo.peach"));
461     ImageIcon pepper       = createImageIcon("ImageClub/food/pepper.jpg",     getString("TableDemo.pepper"));
462     ImageIcon pickle       = createImageIcon("ImageClub/food/pickle.jpg",     getString("TableDemo.pickle"));
463     ImageIcon pineapple    = createImageIcon("ImageClub/food/pineapple.jpg",  getString("TableDemo.pineapple"));
464     ImageIcon raspberry    = createImageIcon("ImageClub/food/raspberry.jpg",  getString("TableDemo.raspberry"));
465     ImageIcon sparegrass   = createImageIcon("ImageClub/food/asparagus.jpg",  getString("TableDemo.sparegrass"));
466     ImageIcon strawberry   = createImageIcon("ImageClub/food/strawberry.jpg", getString("TableDemo.strawberry"));
467     ImageIcon tomato       = createImageIcon("ImageClub/food/tomato.jpg",     getString("TableDemo.tomato"));
468     ImageIcon watermelon   = createImageIcon("ImageClub/food/watermelon.jpg", getString("TableDemo.watermelon"));
469 
470     NamedColor aqua        = new NamedColor(new Color(127, 255, 212), getString("TableDemo.aqua"));
471     NamedColor beige       = new NamedColor(new Color(245, 245, 220), getString("TableDemo.beige"));
472     NamedColor black       = new NamedColor(Color.black, getString("TableDemo.black"));
473     NamedColor blue        = new NamedColor(new Color(0, 0, 222), getString("TableDemo.blue"));
474     NamedColor eblue       = new NamedColor(Color.blue, getString("TableDemo.eblue"));
475     NamedColor jfcblue     = new NamedColor(new Color(204, 204, 255), getString("TableDemo.jfcblue"));
476     NamedColor jfcblue2    = new NamedColor(new Color(153, 153, 204), getString("TableDemo.jfcblue2"));
477     NamedColor cybergreen  = new NamedColor(Color.green.darker().brighter(), getString("TableDemo.cybergreen"));
478     NamedColor darkgreen   = new NamedColor(new Color(0, 100, 75), getString("TableDemo.darkgreen"));
479     NamedColor forestgreen = new NamedColor(Color.green.darker(), getString("TableDemo.forestgreen"));
480     NamedColor gray        = new NamedColor(Color.gray, getString("TableDemo.gray"));
481     NamedColor green       = new NamedColor(Color.green, getString("TableDemo.green"));
482     NamedColor orange      = new NamedColor(new Color(255, 165, 0), getString("TableDemo.orange"));
483     NamedColor purple      = new NamedColor(new Color(160, 32, 240),  getString("TableDemo.purple"));
484     NamedColor red         = new NamedColor(Color.red, getString("TableDemo.red"));
485     NamedColor rustred     = new NamedColor(Color.red.darker(), getString("TableDemo.rustred"));
486     NamedColor sunpurple   = new NamedColor(new Color(100, 100, 255), getString("TableDemo.sunpurple"));
487     NamedColor suspectpink = new NamedColor(new Color(255, 105, 180), getString("TableDemo.suspectpink"));
488     NamedColor turquoise   = new NamedColor(new Color(0, 255, 255), getString("TableDemo.turquoise"));
489     NamedColor violet      = new NamedColor(new Color(238, 130, 238), getString("TableDemo.violet"));
490     NamedColor yellow      = new NamedColor(Color.yellow, getString("TableDemo.yellow"));
491 
492         // Create the dummy data (a few rows of names)
493         final Object[][] data = {
494       {"Mike", "Albers",      green,       getString("TableDemo.brazil"), new Double(44.0), strawberry},
495       {"Mark", "Andrews",     blue,        getString("TableDemo.curse"), new Double(3), grapes},
496       {"Brian", "Beck",       black,       getString("TableDemo.bluesbros"), new Double(2.7182818285), raspberry},
497       {"Lara", "Bunni",       red,         getString("TableDemo.airplane"), new Double(15), strawberry},
498       {"Roger", "Brinkley",   blue,        getString("TableDemo.man"), new Double(13), peach},
499       {"Brent", "Christian",  black,       getString("TableDemo.bladerunner"), new Double(23), broccoli},
500       {"Mark", "Davidson",    darkgreen,   getString("TableDemo.brazil"), new Double(27), asparagus},
501       {"Jeff", "Dinkins",     blue,        getString("TableDemo.ladyvanishes"), new Double(8), kiwi},
502       {"Ewan", "Dinkins",     yellow,      getString("TableDemo.bugs"), new Double(2), strawberry},
503       {"Amy", "Fowler",       violet,      getString("TableDemo.reservoir"), new Double(3), raspberry},
504       {"Hania", "Gajewska",   purple,      getString("TableDemo.jules"), new Double(5), raspberry},
505       {"David", "Geary",      blue,        getString("TableDemo.pulpfiction"), new Double(3), watermelon},
506 //    {"James", "Gosling",    pink,        getString("TableDemo.tennis"), new Double(21), donut},
507       {"Eric", "Hawkes",      blue,        getString("TableDemo.bladerunner"), new Double(.693), pickle},
508           {"Shannon", "Hickey",   green,       getString("TableDemo.shawshank"), new Integer(2), grapes},
509       {"Earl", "Johnson",     green,       getString("TableDemo.pulpfiction"), new Double(8), carrot},
510       {"Robi", "Khan",        green,       getString("TableDemo.goodfellas"), new Double(89), apple},
511       {"Robert", "Kim",       blue,        getString("TableDemo.mohicans"), new Double(655321), strawberry},
512       {"Janet", "Koenig",     turquoise,   getString("TableDemo.lonestar"), new Double(7), peach},
513       {"Jeff", "Kesselman",   blue,        getString("TableDemo.stuntman"), new Double(17), pineapple},
514       {"Onno", "Kluyt",       orange,      getString("TableDemo.oncewest"), new Double(8), broccoli},
515       {"Peter", "Korn",       sunpurple,   getString("TableDemo.musicman"), new Double(12), sparegrass},
516 
517       {"Rick", "Levenson",    black,       getString("TableDemo.harold"), new Double(1327), raspberry},
518       {"Brian", "Lichtenwalter", jfcblue,  getString("TableDemo.fifthelement"), new Double(22), pear},
519       {"Malini", "Minasandram", beige,     getString("TableDemo.joyluck"), new Double(9), corn},
520       {"Michael", "Martak",   green,       getString("TableDemo.city"), new Double(3), strawberry},
521       {"David", "Mendenhall", forestgreen, getString("TableDemo.schindlerslist"), new Double(7), peach},
522       {"Phil", "Milne",       suspectpink, getString("TableDemo.withnail"), new Double(3), banana},
523       {"Lynn", "Monsanto",    cybergreen,  getString("TableDemo.dasboot"), new Double(52), peach},
524       {"Hans", "Muller",      rustred,     getString("TableDemo.eraserhead"), new Double(0), pineapple},
525           {"Joshua", "Outwater",  blue,        getString("TableDemo.labyrinth"), new Integer(3), pineapple},
526       {"Tim", "Prinzing",     blue,        getString("TableDemo.firstsight"), new Double(69), pepper},
527       {"Raj", "Premkumar",    jfcblue2,    getString("TableDemo.none"), new Double(7), broccoli},
528       {"Howard", "Rosen",     green,       getString("TableDemo.defending"), new Double(7), strawberry},
529       {"Ray", "Ryan",         black,       getString("TableDemo.buckaroo"),
530        new Double(3.141592653589793238462643383279502884197169399375105820974944), banana},
531       {"Georges", "Saab",     aqua,        getString("TableDemo.bicycle"), new Double(290), cantaloupe},
532       {"Tom", "Santos",       blue,        getString("TableDemo.spinaltap"), new Double(241), pepper},
533       {"Rich", "Schiavi",     blue,        getString("TableDemo.repoman"), new Double(0xFF), pepper},
534       {"Nancy", "Schorr",     green,       getString("TableDemo.fifthelement"), new Double(47), watermelon},
535       {"Keith", "Sprochi",    darkgreen,   getString("TableDemo.2001"), new Integer(13), watermelon},
536       {"Matt", "Tucker",      eblue,       getString("TableDemo.starwars"), new Integer(2), broccoli},
537       {"Dmitri", "Trembovetski", red,      getString("TableDemo.aliens"), new Integer(222), tomato},
538       {"Scott", "Violet",     violet,      getString("TableDemo.raiders"), new Integer(-97), banana},
539       {"Kathy", "Walrath",    blue,        getString("TableDemo.thinman"), new Integer(8), pear},
540       {"Nathan", "Walrath",   black,       getString("TableDemo.chusingura"), new Integer(3), grapefruit},
541       {"Steve", "Wilson",     green,       getString("TableDemo.raiders"), new Integer(7), onion},
542       {"Kathleen", "Zelony",  gray,        getString("TableDemo.dog"), new Integer(13), grapes}
543         };
544 
545         // Create a model of the data.
546         TableModel dataModel = new AbstractTableModel() {
547             public int getColumnCount() { return names.length; }
548             public int getRowCount() { return data.length;}
549             public Object getValueAt(int row, int col) {return data[row][col];}
550             public String getColumnName(int column) {return names[column];}
551             public Class getColumnClass(int c) {return getValueAt(0, c).getClass();}
552         public boolean isCellEditable(int row, int col) {return col != 5;}
553             public void setValueAt(Object aValue, int row, int column) { data[row][column] = aValue; }
554          };
555 
556 
557         // Create the table
558         tableView = new JTable(dataModel);
559 
560         // Show colors by rendering them in their own color.
561         DefaultTableCellRenderer colorRenderer = new DefaultTableCellRenderer() {
562         public void setValue(Object value) {
563             if (value instanceof NamedColor) {
564             NamedColor c = (NamedColor) value;
565                 setBackground(c);
566                 setForeground(c.getTextColor());
567                 setText(c.toString());
568         } else {
569             super.setValue(value);
570         }
571         }
572         };
573 
574     // Create a combo box to show that you can use one in a table.
575         JComboBox comboBox = new JComboBox();
576     comboBox.addItem(aqua);
577     comboBox.addItem(beige);
578     comboBox.addItem(black);
579     comboBox.addItem(blue);
580     comboBox.addItem(eblue);
581     comboBox.addItem(jfcblue);
582     comboBox.addItem(jfcblue2);
583     comboBox.addItem(cybergreen);
584     comboBox.addItem(darkgreen);
585     comboBox.addItem(forestgreen);
586     comboBox.addItem(gray);
587     comboBox.addItem(green);
588     comboBox.addItem(orange);
589     comboBox.addItem(purple);
590     comboBox.addItem(red);
591     comboBox.addItem(rustred);
592     comboBox.addItem(sunpurple);
593     comboBox.addItem(suspectpink);
594     comboBox.addItem(turquoise);
595     comboBox.addItem(violet);
596     comboBox.addItem(yellow);
597 
598         TableColumn colorColumn = tableView.getColumn(getString("TableDemo.favorite_color"));
599         // Use the combo box as the editor in the "Favorite Color" column.
600         colorColumn.setCellEditor(new DefaultCellEditor(comboBox));
601 
602         colorRenderer.setHorizontalAlignment(JLabel.CENTER);
603         colorColumn.setCellRenderer(colorRenderer);
604 
605         tableView.setRowHeight(INITIAL_ROWHEIGHT);
606 
607         scrollpane = new JScrollPane(tableView);
608         return scrollpane;
609     }
610 
611     private void printTable() {
612         MessageFormat headerFmt;
613         MessageFormat footerFmt;
614         JTable.PrintMode printMode = fitWidth.isSelected() ?
615                                      JTable.PrintMode.FIT_WIDTH :
616                                      JTable.PrintMode.NORMAL;
617 
618         String text;
619         text = headerTextField.getText();
620         if (text != null && text.length() > 0) {
621             headerFmt = new MessageFormat(text);
622         } else {
623             headerFmt = null;
624         }
625 
626         text = footerTextField.getText();
627         if (text != null && text.length() > 0) {
628             footerFmt = new MessageFormat(text);
629         } else {
630             footerFmt = null;
631         }
632 
633         try {
634             boolean status = tableView.print(printMode, headerFmt, footerFmt);
635 
636             if (status) {
637                 JOptionPane.showMessageDialog(this, getString("TableDemo.printingComplete"),
638                                                     getString("TableDemo.printingResult"),
639                                                     JOptionPane.INFORMATION_MESSAGE);
640             } else {
641                 JOptionPane.showMessageDialog(this, getString("TableDemo.printingCancelled"),
642                                                     getString("TableDemo.printingResult"),
643                                                     JOptionPane.INFORMATION_MESSAGE);
644             }
645         } catch (PrinterException pe) {
646             String errorMessage = MessageFormat.format(getString("TableDemo.printingFailed"),
647                                                        new Object[] {pe.getMessage()});
648             JOptionPane.showMessageDialog(this, errorMessage,
649                                                 getString("TableDemo.printingResult"),
650                                                 JOptionPane.ERROR_MESSAGE);
651         }
652     }
653 
654     class NamedColor extends Color {
655     String name;
656     public NamedColor(Color color, String name) {
657         super(color.getRGB());
658         this.name = name;
659     }
660     
661     public Color getTextColor() {
662         int r = getRed();
663         int g = getGreen();
664         int b = getBlue();
665         if(r > 240 || g > 240) {
666         return Color.black;
667         } else {
668         return Color.white;
669         }
670     }
671     
672     public String toString() {
673         return name;
674     }
675     }
676     
677     class ColumnLayout implements LayoutManager {
678     int xInset = 5;
679     int yInset = 5;
680     int yGap = 2;
681     
682     public void addLayoutComponent(String s, Component c) {}
683     
684     public void layoutContainer(Container c) {
685         Insets insets = c.getInsets();
686         int height = yInset + insets.top;
687         
688         Component[] children = c.getComponents();
689         Dimension compSize = null;
690         for (int i = 0; i < children.length; i++) {
691         compSize = children[i].getPreferredSize();
692         children[i].setSize(compSize.width, compSize.height);
693         children[i].setLocation( xInset + insets.left, height);
694         height += compSize.height + yGap;
695         }
696         
697     }
698     
699     public Dimension minimumLayoutSize(Container c) {
700         Insets insets = c.getInsets();
701         int height = yInset + insets.top;
702         int width = 0 + insets.left + insets.right;
703         
704         Component[] children = c.getComponents();
705         Dimension compSize = null;
706         for (int i = 0; i < children.length; i++) {
707         compSize = children[i].getPreferredSize();
708         height += compSize.height + yGap;
709         width = Math.max(width, compSize.width + insets.left + insets.right + xInset*2);
710         }
711         height += insets.bottom;
712         return new Dimension( width, height);
713     }
714     
715     public Dimension preferredLayoutSize(Container c) {
716         return minimumLayoutSize(c);
717     }
718     
719     public void removeLayoutComponent(Component c) {}
720     }
721     
722     void updateDragEnabled(boolean dragEnabled) {
723         tableView.setDragEnabled(dragEnabled);
724         headerTextField.setDragEnabled(dragEnabled);
725         footerTextField.setDragEnabled(dragEnabled);
726     }
727 
728 }
729