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Java Source  |  2002-09-06  |  26.6 KB  |  611 lines
  1. /*
  2.  * Copyright (c) 2002 Sun Microsystems, Inc. All  Rights Reserved.
  3.  * 
  4.  * Redistribution and use in source and binary forms, with or without
  5.  * modification, are permitted provided that the following conditions
  6.  * are met:
  7.  * 
  8.  * -Redistributions of source code must retain the above copyright
  9.  *  notice, this list of conditions and the following disclaimer.
  10.  * 
  11.  * -Redistribution in binary form must reproduct the above copyright
  12.  *  notice, this list of conditions and the following disclaimer in
  13.  *  the documentation and/or other materials provided with the distribution.
  14.  * 
  15.  * Neither the name of Sun Microsystems, Inc. or the names of contributors
  16.  * may be used to endorse or promote products derived from this software
  17.  * without specific prior written permission.
  18.  * 
  19.  * This software is provided "AS IS," without a warranty of any kind. ALL
  20.  * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
  21.  * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
  22.  * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT
  23.  * BE LIABLE FOR ANY DAMAGES OR LIABILITIES SUFFERED BY LICENSEE AS A RESULT
  24.  * OF OR RELATING TO USE, MODIFICATION OR DISTRIBUTION OF THE SOFTWARE OR ITS
  25.  * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST
  26.  * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL,
  27.  * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY
  28.  * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN
  29.  * IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  30.  * 
  31.  * You acknowledge that Software is not designed, licensed or intended for
  32.  * use in the design, construction, operation or maintenance of any nuclear
  33.  * facility.
  34.  */
  35.  
  36. /*
  37.  * @(#)TableDemo.java    1.11 02/06/13
  38.  */
  39.  
  40.  
  41. import javax.swing.*;
  42. import javax.swing.event.*;
  43. import javax.swing.text.*;
  44. import javax.swing.table.*;
  45. import javax.swing.border.*;
  46. import javax.swing.colorchooser.*;
  47. import javax.swing.filechooser.*;
  48. import javax.accessibility.*;
  49.  
  50. import java.awt.*;
  51. import java.awt.event.*;
  52. import java.beans.*;
  53. import java.util.*;
  54. import java.io.*;
  55. import java.applet.*;
  56. import java.net.*;
  57.  
  58. /**
  59.  * Table demo
  60.  *
  61.  * @version 1.11 06/13/02
  62.  * @author Philip Milne
  63.  * @author Steve Wilson
  64.  */
  65. public class TableDemo extends DemoModule {
  66.     JTable      tableView;
  67.     JScrollPane scrollpane;
  68.     Dimension   origin = new Dimension(0, 0);
  69.     
  70.     JCheckBox   isColumnReorderingAllowedCheckBox;
  71.     JCheckBox   showHorizontalLinesCheckBox;
  72.     JCheckBox   showVerticalLinesCheckBox;
  73.  
  74.     JCheckBox   isColumnSelectionAllowedCheckBox;
  75.     JCheckBox   isRowSelectionAllowedCheckBox;
  76.     // JCheckBox   isRowAndColumnSelectionAllowedCheckBox;
  77.  
  78.     JLabel      interCellSpacingLabel;
  79.     JLabel      rowHeightLabel;
  80.  
  81.     JSlider     interCellSpacingSlider;
  82.     JSlider     rowHeightSlider;
  83.  
  84.     JComboBox    selectionModeComboBox = null;
  85.     JComboBox    resizeModeComboBox = null;
  86.  
  87.     JPanel      controlPanel;
  88.     JScrollPane tableAggregate;
  89.  
  90.     String path = "ImageClub/food/";
  91.  
  92.     final int INITIAL_ROWHEIGHT = 33;
  93.  
  94.     /**
  95.      * main method allows us to run as a standalone demo.
  96.      */
  97.     public static void main(String[] args) {
  98.     TableDemo demo = new TableDemo(null);
  99.     demo.mainImpl();
  100.     }
  101.  
  102.     /**
  103.      * TableDemo Constructor
  104.      */
  105.     public TableDemo(SwingSet2 swingset) {
  106.     super(swingset, "TableDemo", "toolbar/JTable.gif");
  107.     
  108.     getDemoPanel().setLayout(new BorderLayout());
  109.     controlPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
  110.     JPanel column1 = new JPanel (new ColumnLayout() );
  111.     JPanel column2 = new JPanel (new ColumnLayout() );
  112.     JPanel column3 = new JPanel (new ColumnLayout() );
  113.     
  114.     getDemoPanel().add(controlPanel, BorderLayout.NORTH);
  115.     Vector relatedComponents = new Vector();
  116.     
  117.     // start column 1
  118.         isColumnReorderingAllowedCheckBox = new JCheckBox(getString("TableDemo.reordering_allowed"), true);
  119.         column1.add(isColumnReorderingAllowedCheckBox);
  120.         isColumnReorderingAllowedCheckBox.addActionListener(new ActionListener() {
  121.         public void actionPerformed(ActionEvent e) {
  122.             boolean flag = ((JCheckBox)e.getSource()).isSelected();
  123.                 tableView.getTableHeader().setReorderingAllowed(flag);
  124.                 tableView.repaint();
  125.         }
  126.         });
  127.     
  128.     
  129.         showHorizontalLinesCheckBox = new JCheckBox(getString("TableDemo.horz_lines"), true);
  130.         column1.add(showHorizontalLinesCheckBox);
  131.         showHorizontalLinesCheckBox.addActionListener(new ActionListener() {
  132.         public void actionPerformed(ActionEvent e) {
  133.             boolean flag = ((JCheckBox)e.getSource()).isSelected();
  134.                 tableView.setShowHorizontalLines(flag); ;
  135.                 tableView.repaint();
  136.         }
  137.         });
  138.     
  139.         showVerticalLinesCheckBox = new JCheckBox(getString("TableDemo.vert_lines"), true);
  140.         column1.add(showVerticalLinesCheckBox);
  141.         showVerticalLinesCheckBox.addActionListener(new ActionListener() {
  142.         public void actionPerformed(ActionEvent e) {
  143.             boolean flag = ((JCheckBox)e.getSource()).isSelected();
  144.                 tableView.setShowVerticalLines(flag); ;
  145.                 tableView.repaint();
  146.         }
  147.         });
  148.  
  149.     // Show that showHorizontal/Vertical controls are related
  150.     relatedComponents.removeAllElements();
  151.     relatedComponents.add(showHorizontalLinesCheckBox);
  152.     relatedComponents.add(showVerticalLinesCheckBox);
  153.     buildAccessibleGroup(relatedComponents);
  154.     
  155.         interCellSpacingLabel = new JLabel(getString("TableDemo.intercell_spacing_colon"));
  156.     column1.add(interCellSpacingLabel);
  157.     
  158.         interCellSpacingSlider = new JSlider(JSlider.HORIZONTAL, 0, 10, 1);
  159.     interCellSpacingSlider.getAccessibleContext().setAccessibleName(getString("TableDemo.intercell_spacing"));
  160.     interCellSpacingLabel.setLabelFor(interCellSpacingSlider);
  161.         column1.add(interCellSpacingSlider);
  162.         interCellSpacingSlider.addChangeListener(new ChangeListener() {
  163.         public void stateChanged(ChangeEvent e) {
  164.             int spacing = ((JSlider)e.getSource()).getValue();
  165.                 tableView.setIntercellSpacing(new Dimension(spacing, spacing));
  166.                 tableView.repaint();
  167.         }
  168.         });
  169.     
  170.         controlPanel.add(column1);
  171.     
  172.     // start column 2
  173.  
  174.      isColumnSelectionAllowedCheckBox = new JCheckBox(getString("TableDemo.column_selection"), false);
  175.         column2.add(isColumnSelectionAllowedCheckBox);
  176.         isColumnSelectionAllowedCheckBox.addActionListener(new ActionListener() {
  177.         public void actionPerformed(ActionEvent e) {
  178.             boolean flag = ((JCheckBox)e.getSource()).isSelected();
  179.                 tableView.setColumnSelectionAllowed(flag); ;
  180.                 tableView.repaint();
  181.         }
  182.         });
  183.     
  184.         isRowSelectionAllowedCheckBox = new JCheckBox(getString("TableDemo.row_selection"), true);
  185.         column2.add(isRowSelectionAllowedCheckBox);
  186.         isRowSelectionAllowedCheckBox.addActionListener(new ActionListener() {
  187.         public void actionPerformed(ActionEvent e) {
  188.             boolean flag = ((JCheckBox)e.getSource()).isSelected();
  189.                 tableView.setRowSelectionAllowed(flag); ;
  190.                 tableView.repaint();
  191.         }
  192.         });
  193.  
  194.     // Show that row/column selections are related
  195.     relatedComponents.removeAllElements();
  196.     relatedComponents.add(isColumnSelectionAllowedCheckBox);
  197.     relatedComponents.add(isRowSelectionAllowedCheckBox);
  198.     buildAccessibleGroup(relatedComponents);
  199.  
  200.     /*
  201.         isRowAndColumnSelectionAllowedCheckBox = new JCheckBox(getString("TableDemo.cell_selection"), false);
  202.         column2.add(isRowAndColumnSelectionAllowedCheckBox);
  203.         isRowAndColumnSelectionAllowedCheckBox.addActionListener(new ActionListener() {
  204.         public void actionPerformed(ActionEvent e) {
  205.             boolean flag = ((JCheckBox)e.getSource()).isSelected();
  206.                 tableView.setCellSelectionEnabled(flag); ;
  207.                 tableView.repaint();
  208.         }
  209.         });
  210.     */
  211.  
  212.         rowHeightLabel = new JLabel(getString("TableDemo.row_height_colon"));
  213.     column2.add(rowHeightLabel);
  214.  
  215.         rowHeightSlider = new JSlider(JSlider.HORIZONTAL, 5, 100, INITIAL_ROWHEIGHT);
  216.     rowHeightSlider.getAccessibleContext().setAccessibleName(getString("TableDemo.row_height"));
  217.     rowHeightLabel.setLabelFor(rowHeightSlider);
  218.         column2.add(rowHeightSlider);
  219.         rowHeightSlider.addChangeListener(new ChangeListener() {
  220.         public void stateChanged(ChangeEvent e) {
  221.             int height = ((JSlider)e.getSource()).getValue();
  222.                 tableView.setRowHeight(height);
  223.                 tableView.repaint();
  224.         }
  225.         });
  226.  
  227.         controlPanel.add(column2);
  228.         
  229.     // Show that spacing controls are related
  230.     relatedComponents.removeAllElements();
  231.     relatedComponents.add(interCellSpacingSlider);
  232.     relatedComponents.add(rowHeightSlider);
  233.     buildAccessibleGroup(relatedComponents);
  234.  
  235.         // Create the table.
  236.         tableAggregate = createTable();
  237.         getDemoPanel().add(tableAggregate, BorderLayout.CENTER);
  238.  
  239.  
  240.         // ComboBox for selection modes.
  241.     JPanel selectMode = new JPanel();
  242.         column3.setLayout(new ColumnLayout());
  243.           selectMode.setBorder(new TitledBorder(getString("TableDemo.selection_mode")));
  244.  
  245.  
  246.         selectionModeComboBox = new JComboBox();
  247.         selectionModeComboBox.addItem(getString("TableDemo.single"));
  248.         selectionModeComboBox.addItem(getString("TableDemo.one_range"));
  249.         selectionModeComboBox.addItem(getString("TableDemo.multiple_ranges"));
  250.         selectionModeComboBox.setSelectedIndex(tableView.getSelectionModel().getSelectionMode());
  251.         selectionModeComboBox.addItemListener(new ItemListener() {
  252.         public void itemStateChanged(ItemEvent e) {
  253.             JComboBox source = (JComboBox)e.getSource();
  254.                 tableView.setSelectionMode(source.getSelectedIndex());
  255.         }
  256.         });
  257.  
  258.     selectMode.add(selectionModeComboBox);
  259.         column3.add(selectMode);
  260.  
  261.         // Combo box for table resize mode.
  262.  
  263.     JPanel resizeMode = new JPanel();
  264.  
  265.     resizeMode.setBorder(new TitledBorder(getString("TableDemo.autoresize_mode")));
  266.  
  267.  
  268.         resizeModeComboBox = new JComboBox();
  269.         resizeModeComboBox.addItem(getString("TableDemo.off"));
  270.         resizeModeComboBox.addItem(getString("TableDemo.column_boundries"));
  271.         resizeModeComboBox.addItem(getString("TableDemo.subsequent_columns"));
  272.         resizeModeComboBox.addItem(getString("TableDemo.last_column"));
  273.         resizeModeComboBox.addItem(getString("TableDemo.all_columns"));
  274.         resizeModeComboBox.setSelectedIndex(tableView.getAutoResizeMode());
  275.         resizeModeComboBox.addItemListener(new ItemListener() {
  276.         public void itemStateChanged(ItemEvent e) {
  277.             JComboBox source = (JComboBox)e.getSource();
  278.                 tableView.setAutoResizeMode(source.getSelectedIndex());
  279.         }
  280.         });
  281.  
  282.     resizeMode.add(resizeModeComboBox);
  283.         column3.add(resizeMode);
  284.  
  285.         controlPanel.add(column3);
  286.  
  287.     setTableControllers(); // Set accessibility information
  288.         
  289.     } // TableDemo()
  290.  
  291.     /**
  292.      * Sets the Accessibility MEMBER_OF property to denote that
  293.      * these components work together as a group. Each object 
  294.      * is set to be a MEMBER_OF an array that contains all of
  295.      * the objects in the group, including itself.
  296.      *
  297.      * @param components The list of objects that are related
  298.      */
  299.     void buildAccessibleGroup(Vector components) {
  300.  
  301.     AccessibleContext context = null;
  302.     int numComponents = components.size();
  303.     Object[] group = components.toArray();
  304.     Object object = null;
  305.     for (int i = 0; i < numComponents; ++i) {
  306.         object = components.elementAt(i);
  307.         if (object instanceof Accessible) {
  308.             context = ((Accessible)components.elementAt(i)).
  309.                          getAccessibleContext();
  310.         context.getAccessibleRelationSet().add(
  311.             new AccessibleRelation(
  312.             AccessibleRelation.MEMBER_OF, group));
  313.         }
  314.     }
  315.     } // buildAccessibleGroup()
  316.  
  317.     /**
  318.      * This sets CONTROLLER_FOR on the controls that manipulate the
  319.      * table and CONTROLLED_BY relationships on the table to point
  320.      * back to the controllers.
  321.      */
  322.     private void setTableControllers() {
  323.  
  324.     // Set up the relationships to show what controls the table
  325.     setAccessibleController(isColumnReorderingAllowedCheckBox, 
  326.                 tableAggregate);
  327.     setAccessibleController(showHorizontalLinesCheckBox,
  328.                 tableAggregate);
  329.     setAccessibleController(showVerticalLinesCheckBox,
  330.                 tableAggregate);
  331.     setAccessibleController(isColumnSelectionAllowedCheckBox,
  332.                 tableAggregate);
  333.     setAccessibleController(isRowSelectionAllowedCheckBox,
  334.                 tableAggregate);
  335.     setAccessibleController(interCellSpacingSlider,
  336.                 tableAggregate);
  337.     setAccessibleController(rowHeightSlider,
  338.                 tableAggregate);
  339.     setAccessibleController(selectionModeComboBox,
  340.                 tableAggregate);
  341.     setAccessibleController(resizeModeComboBox,
  342.                 tableAggregate);
  343.     } // setTableControllers()
  344.  
  345.     /**
  346.      * Sets up accessibility relationships to denote that one 
  347.      * object controls another. The CONTROLLER_FOR property is
  348.      * set on the controller object, and the CONTROLLED_BY
  349.      * property is set on the target object.
  350.      */
  351.     private void setAccessibleController(JComponent controller,
  352.                     JComponent target) {
  353.     AccessibleRelationSet controllerRelations = 
  354.         controller.getAccessibleContext().getAccessibleRelationSet();
  355.     AccessibleRelationSet targetRelations = 
  356.         target.getAccessibleContext().getAccessibleRelationSet();
  357.  
  358.     controllerRelations.add(
  359.         new AccessibleRelation(
  360.         AccessibleRelation.CONTROLLER_FOR, target));
  361.     targetRelations.add(
  362.         new AccessibleRelation(
  363.         AccessibleRelation.CONTROLLED_BY, controller));
  364.     } // setAccessibleController()
  365.  
  366.     public JScrollPane createTable() {
  367.  
  368.         // final
  369.         final String[] names = {
  370.       getString("TableDemo.first_name"),
  371.       getString("TableDemo.last_name"),
  372.       getString("TableDemo.favorite_color"),
  373.       getString("TableDemo.favorite_movie"),
  374.       getString("TableDemo.favorite_number"),
  375.       getString("TableDemo.favorite_food")
  376.     };
  377.  
  378.     ImageIcon apple        = createImageIcon("ImageClub/food/apple.jpg",      getString("TableDemo.apple"));
  379.     ImageIcon asparagus    = createImageIcon("ImageClub/food/asparagus.jpg",  getString("TableDemo.asparagus"));
  380.     ImageIcon banana       = createImageIcon("ImageClub/food/banana.jpg",     getString("TableDemo.banana"));
  381.     ImageIcon broccoli     = createImageIcon("ImageClub/food/broccoli.jpg",   getString("TableDemo.broccoli"));
  382.     ImageIcon cantaloupe   = createImageIcon("ImageClub/food/cantaloupe.jpg", getString("TableDemo.cantaloupe"));
  383.     ImageIcon carrot       = createImageIcon("ImageClub/food/carrot.jpg",     getString("TableDemo.carrot"));
  384.     ImageIcon corn         = createImageIcon("ImageClub/food/corn.jpg",       getString("TableDemo.corn"));
  385.     ImageIcon grapes       = createImageIcon("ImageClub/food/grapes.jpg",     getString("TableDemo.grapes"));
  386.     ImageIcon grapefruit   = createImageIcon("ImageClub/food/grapefruit.jpg", getString("TableDemo.grapefruit"));
  387.     ImageIcon kiwi         = createImageIcon("ImageClub/food/kiwi.jpg",       getString("TableDemo.kiwi"));
  388.     ImageIcon onion        = createImageIcon("ImageClub/food/onion.jpg",      getString("TableDemo.onion"));
  389.     ImageIcon pear         = createImageIcon("ImageClub/food/pear.jpg",       getString("TableDemo.pear"));
  390.     ImageIcon peach        = createImageIcon("ImageClub/food/peach.jpg",      getString("TableDemo.peach"));
  391.     ImageIcon pepper       = createImageIcon("ImageClub/food/pepper.jpg",     getString("TableDemo.pepper"));
  392.     ImageIcon pickle       = createImageIcon("ImageClub/food/pickle.jpg",     getString("TableDemo.pickle"));
  393.     ImageIcon pineapple    = createImageIcon("ImageClub/food/pineapple.jpg",  getString("TableDemo.pineapple"));
  394.     ImageIcon raspberry    = createImageIcon("ImageClub/food/raspberry.jpg",  getString("TableDemo.raspberry"));
  395.     ImageIcon sparegrass   = createImageIcon("ImageClub/food/asparagus.jpg",  getString("TableDemo.sparegrass"));
  396.     ImageIcon strawberry   = createImageIcon("ImageClub/food/strawberry.jpg", getString("TableDemo.strawberry"));
  397.     ImageIcon tomato       = createImageIcon("ImageClub/food/tomato.jpg",     getString("TableDemo.tomato"));
  398.     ImageIcon watermelon   = createImageIcon("ImageClub/food/watermelon.jpg", getString("TableDemo.watermelon"));
  399.  
  400.     NamedColor aqua        = new NamedColor(new Color(127, 255, 212), getString("TableDemo.aqua"));
  401.     NamedColor beige       = new NamedColor(new Color(245, 245, 220), getString("TableDemo.beige"));
  402.     NamedColor black       = new NamedColor(Color.black, getString("TableDemo.black"));
  403.     NamedColor blue        = new NamedColor(new Color(0, 0, 222), getString("TableDemo.blue"));
  404.     NamedColor eblue       = new NamedColor(Color.blue, getString("TableDemo.eblue"));
  405.     NamedColor jfcblue     = new NamedColor(new Color(204, 204, 255), getString("TableDemo.jfcblue"));
  406.     NamedColor jfcblue2    = new NamedColor(new Color(153, 153, 204), getString("TableDemo.jfcblue2"));
  407.     NamedColor cybergreen  = new NamedColor(Color.green.darker().brighter(), getString("TableDemo.cybergreen"));
  408.     NamedColor darkgreen   = new NamedColor(new Color(0, 100, 75), getString("TableDemo.darkgreen"));
  409.     NamedColor forestgreen = new NamedColor(Color.green.darker(), getString("TableDemo.forestgreen"));
  410.     NamedColor gray        = new NamedColor(Color.gray, getString("TableDemo.gray"));
  411.     NamedColor green       = new NamedColor(Color.green, getString("TableDemo.green"));
  412.     NamedColor orange      = new NamedColor(new Color(255, 165, 0), getString("TableDemo.orange"));
  413.     NamedColor purple      = new NamedColor(new Color(160, 32, 240),  getString("TableDemo.purple"));
  414.     NamedColor red         = new NamedColor(Color.red, getString("TableDemo.red"));
  415.     NamedColor rustred     = new NamedColor(Color.red.darker(), getString("TableDemo.rustred"));
  416.     NamedColor sunpurple   = new NamedColor(new Color(100, 100, 255), getString("TableDemo.sunpurple"));
  417.     NamedColor suspectpink = new NamedColor(new Color(255, 105, 180), getString("TableDemo.suspectpink"));
  418.     NamedColor turquoise   = new NamedColor(new Color(0, 255, 255), getString("TableDemo.turquoise"));
  419.     NamedColor violet      = new NamedColor(new Color(238, 130, 238), getString("TableDemo.violet"));
  420.     NamedColor yellow      = new NamedColor(Color.yellow, getString("TableDemo.yellow"));
  421.  
  422.         // Create the dummy data (a few rows of names)
  423.         final Object[][] data = {
  424.       {"Mike", "Albers",      green,       getString("TableDemo.brazil"), new Double(44.0), strawberry},
  425.       {"Mark", "Andrews",     blue,        getString("TableDemo.curse"), new Double(3), grapes},
  426.       {"Brian", "Beck",       black,       getString("TableDemo.bluesbros"), new Double(2.7182818285), raspberry},
  427.       {"Lara", "Bunni",       red,         getString("TableDemo.airplane"), new Double(15), strawberry},
  428.       {"Roger", "Brinkley",   blue,        getString("TableDemo.man"), new Double(13), peach},
  429.       {"Brent", "Christian",  black,       getString("TableDemo.bladerunner"), new Double(23), broccoli},
  430.       {"Mark", "Davidson",    darkgreen,   getString("TableDemo.brazil"), new Double(27), asparagus},
  431.       {"Jeff", "Dinkins",     blue,        getString("TableDemo.ladyvanishes"), new Double(8), kiwi},
  432.       {"Ewan", "Dinkins",     yellow,      getString("TableDemo.bugs"), new Double(2), strawberry},
  433.       {"Amy", "Fowler",       violet,      getString("TableDemo.reservoir"), new Double(3), raspberry},
  434.       {"Hania", "Gajewska",   purple,      getString("TableDemo.jules"), new Double(5), raspberry},
  435.       {"David", "Geary",      blue,        getString("TableDemo.pulpfiction"), new Double(3), watermelon},
  436. //      {"James", "Gosling",    pink,        getString("TableDemo.tennis"), new Double(21), donut},
  437.       {"Eric", "Hawkes",      blue,        getString("TableDemo.bladerunner"), new Double(.693), pickle},
  438.           {"Shannon", "Hickey",   green,       getString("TableDemo.shawshank"), new Integer(2), grapes},
  439.       {"Earl", "Johnson",     green,       getString("TableDemo.pulpfiction"), new Double(8), carrot},
  440.       {"Robi", "Kahn",        green,       getString("TableDemo.goodfellas"), new Double(89), apple},
  441.       {"Robert", "Kim",       blue,        getString("TableDemo.mohicans"), new Double(655321), strawberry},
  442.       {"Janet", "Koenig",     turquoise,   getString("TableDemo.lonestar"), new Double(7), peach},
  443.       {"Jeff", "Kesselman",   blue,        getString("TableDemo.stuntman"), new Double(17), pineapple},
  444.       {"Onno", "Kluyt",       orange,      getString("TableDemo.oncewest"), new Double(8), broccoli},
  445.       {"Peter", "Korn",       sunpurple,   getString("TableDemo.musicman"), new Double(12), sparegrass},
  446.  
  447.       {"Rick", "Levenson",    black,       getString("TableDemo.harold"), new Double(1327), raspberry},
  448.       {"Brian", "Lichtenwalter", jfcblue,  getString("TableDemo.fifthelement"), new Double(22), pear},
  449.       {"Malini", "Minasandram", beige,     getString("TableDemo.joyluck"), new Double(9), corn},
  450.       {"Michael", "Martak",   green,       getString("TableDemo.city"), new Double(3), strawberry},
  451.       {"David", "Mendenhall", forestgreen, getString("TableDemo.schindlerslist"), new Double(7), peach},
  452.       {"Phil", "Milne",       suspectpink, getString("TableDemo.withnail"), new Double(3), banana},
  453.       {"Lynn", "Monsanto",    cybergreen,  getString("TableDemo.dasboot"), new Double(52), peach},
  454.       {"Hans", "Muller",      rustred,     getString("TableDemo.eraserhead"), new Double(0), pineapple},
  455.           {"Joshua", "Outwater",  blue,        getString("TableDemo.labyrinth"), new Integer(3), pineapple},
  456.       {"Tim", "Prinzing",     blue,        getString("TableDemo.firstsight"), new Double(69), pepper},
  457.       {"Raj", "Premkumar",    jfcblue2,    getString("TableDemo.none"), new Double(7), broccoli},
  458.       {"Howard", "Rosen",     green,       getString("TableDemo.defending"), new Double(7), strawberry},
  459.       {"Ray", "Ryan",         black,       getString("TableDemo.buckaroo"),
  460.        new Double(3.141592653589793238462643383279502884197169399375105820974944), banana},
  461.       {"Georges", "Saab",     aqua,        getString("TableDemo.bicycle"), new Double(290), cantaloupe},
  462.       {"Tom", "Santos",       blue,        getString("TableDemo.spinaltap"), new Double(241), pepper},
  463.       {"Rich", "Schiavi",     blue,        getString("TableDemo.repoman"), new Double(0xFF), pepper},
  464.       {"Nancy", "Schorr",     green,       getString("TableDemo.fifthelement"), new Double(47), watermelon},
  465.       {"Keith", "Sprochi",    darkgreen,   getString("TableDemo.2001"), new Integer(13), watermelon},
  466.       {"Matt", "Tucker",      eblue,       getString("TableDemo.starwars"), new Integer(2), broccoli},
  467.       {"Dimitri", "Trembovetsky", red,     getString("TableDemo.aliens"), new Integer(222), tomato},
  468.       {"Scott", "Violet",     violet,      getString("TableDemo.raiders"), new Integer(-97), banana},
  469.       {"Kathy", "Walrath",    blue,        getString("TableDemo.thinman"), new Integer(8), pear},
  470.       {"Nathan", "Walrath",   black,       getString("TableDemo.chusingura"), new Integer(3), grapefruit},
  471.       {"Steve", "Wilson",     green,       getString("TableDemo.raiders"), new Integer(7), onion},
  472.       {"Kathleen", "Zelony",  gray,        getString("TableDemo.dog"), new Integer(13), grapes}
  473.         };
  474.  
  475.         // Create a model of the data.
  476.         TableModel dataModel = new AbstractTableModel() {
  477.             public int getColumnCount() { return names.length; }
  478.             public int getRowCount() { return data.length;}
  479.             public Object getValueAt(int row, int col) {return data[row][col];}
  480.             public String getColumnName(int column) {return names[column];}
  481.             public Class getColumnClass(int c) {return getValueAt(0, c).getClass();}
  482.         public boolean isCellEditable(int row, int col) {return col != 5;}
  483.             public void setValueAt(Object aValue, int row, int column) { data[row][column] = aValue; }
  484.          };
  485.  
  486.  
  487.         // Create the table
  488.         tableView = new JTable(dataModel);
  489.  
  490.         // Show colors by rendering them in their own color.
  491.         DefaultTableCellRenderer colorRenderer = new DefaultTableCellRenderer() {
  492.         public void setValue(Object value) {
  493.             if (value instanceof NamedColor) {
  494.             NamedColor c = (NamedColor) value;
  495.                 setBackground(c);
  496.                 setForeground(c.getTextColor());
  497.                 setText(c.toString());
  498.         } else {
  499.             super.setValue(value);
  500.         }
  501.         }
  502.         };
  503.  
  504.     // Create a combo box to show that you can use one in a table.
  505.         JComboBox comboBox = new JComboBox();
  506.     comboBox.addItem(aqua);
  507.     comboBox.addItem(beige);
  508.     comboBox.addItem(black);
  509.     comboBox.addItem(blue);
  510.     comboBox.addItem(eblue);
  511.     comboBox.addItem(jfcblue);
  512.     comboBox.addItem(jfcblue2);
  513.     comboBox.addItem(cybergreen);
  514.     comboBox.addItem(darkgreen);
  515.     comboBox.addItem(forestgreen);
  516.     comboBox.addItem(gray);
  517.     comboBox.addItem(green);
  518.     comboBox.addItem(orange);
  519.     comboBox.addItem(purple);
  520.     comboBox.addItem(red);
  521.     comboBox.addItem(rustred);
  522.     comboBox.addItem(sunpurple);
  523.     comboBox.addItem(suspectpink);
  524.     comboBox.addItem(turquoise);
  525.     comboBox.addItem(violet);
  526.     comboBox.addItem(yellow);
  527.  
  528.         TableColumn colorColumn = tableView.getColumn(getString("TableDemo.favorite_color"));
  529.         // Use the combo box as the editor in the "Favorite Color" column.
  530.         colorColumn.setCellEditor(new DefaultCellEditor(comboBox));
  531.  
  532.         colorRenderer.setHorizontalAlignment(JLabel.CENTER);
  533.         colorColumn.setCellRenderer(colorRenderer);
  534.  
  535.         tableView.setRowHeight(INITIAL_ROWHEIGHT);
  536.  
  537.         scrollpane = new JScrollPane(tableView);
  538.         return scrollpane;
  539.     }
  540.  
  541.     class NamedColor extends Color {
  542.     String name;
  543.     public NamedColor(Color color, String name) {
  544.         super(color.getRGB());
  545.         this.name = name;
  546.     }
  547.     
  548.     public Color getTextColor() {
  549.         int r = getRed();
  550.         int g = getGreen();
  551.         int b = getBlue();
  552.         if(r > 240 || g > 240) {
  553.         return Color.black;
  554.         } else {
  555.         return Color.white;
  556.         }
  557.     }
  558.     
  559.     public String toString() {
  560.         return name;
  561.     }
  562.     }
  563.     
  564.     class ColumnLayout implements LayoutManager {
  565.     int xInset = 5;
  566.     int yInset = 5;
  567.     int yGap = 2;
  568.     
  569.     public void addLayoutComponent(String s, Component c) {}
  570.     
  571.     public void layoutContainer(Container c) {
  572.         Insets insets = c.getInsets();
  573.         int height = yInset + insets.top;
  574.         
  575.         Component[] children = c.getComponents();
  576.         Dimension compSize = null;
  577.         for (int i = 0; i < children.length; i++) {
  578.         compSize = children[i].getPreferredSize();
  579.         children[i].setSize(compSize.width, compSize.height);
  580.         children[i].setLocation( xInset + insets.left, height);
  581.         height += compSize.height + yGap;
  582.         }
  583.         
  584.     }
  585.     
  586.     public Dimension minimumLayoutSize(Container c) {
  587.         Insets insets = c.getInsets();
  588.         int height = yInset + insets.top;
  589.         int width = 0 + insets.left + insets.right;
  590.         
  591.         Component[] children = c.getComponents();
  592.         Dimension compSize = null;
  593.         for (int i = 0; i < children.length; i++) {
  594.         compSize = children[i].getPreferredSize();
  595.         height += compSize.height + yGap;
  596.         width = Math.max(width, compSize.width + insets.left + insets.right + xInset*2);
  597.         }
  598.         height += insets.bottom;
  599.         return new Dimension( width, height);
  600.     }
  601.     
  602.     public Dimension preferredLayoutSize(Container c) {
  603.         return minimumLayoutSize(c);
  604.     }
  605.     
  606.     public void removeLayoutComponent(Component c) {}
  607.     }
  608.     
  609.     
  610. }
  611.