src/jalview/jbgui/GPreferences.java

   1 /*
   2  * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
   3  * Copyright (C) $$Year-Rel$$ The Jalview Authors
   4  *
   5  * This file is part of Jalview.
   6  *
   7  * Jalview is free software: you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * as published by the Free Software Foundation, either version 3
  10  * of the License, or (at your option) any later version.
  11  *
  12  * Jalview is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty
  14  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  15  * PURPOSE.  See the GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
  19  * The Jalview Authors are detailed in the 'AUTHORS' file.
  20  */
  21 package jalview.jbgui;
  22
  23 import jalview.fts.core.FTSDataColumnPreferences;
  24 import jalview.fts.core.FTSDataColumnPreferences.PreferenceSource;
  25 import jalview.fts.service.pdb.PDBFTSRestClient;
  26 import jalview.gui.JvSwingUtils;
  27 import jalview.gui.StructureViewer.ViewerType;
  28 import jalview.util.MessageManager;
  29
  30 import java.awt.BorderLayout;
  31 import java.awt.Color;
  32 import java.awt.Component;
  33 import java.awt.Dimension;
  34 import java.awt.FlowLayout;
  35 import java.awt.Font;
  36 import java.awt.GridBagConstraints;
  37 import java.awt.GridBagLayout;
  38 import java.awt.GridLayout;
  39 import java.awt.Insets;
  40 import java.awt.Rectangle;
  41 import java.awt.event.ActionEvent;
  42 import java.awt.event.ActionListener;
  43 import java.awt.event.FocusEvent;
  44 import java.awt.event.KeyEvent;
  45 import java.awt.event.MouseAdapter;
  46 import java.awt.event.MouseEvent;
  47
  48 import javax.swing.AbstractCellEditor;
  49 import javax.swing.BorderFactory;
  50 import javax.swing.ButtonGroup;
  51 import javax.swing.DefaultListCellRenderer;
  52 import javax.swing.JButton;
  53 import javax.swing.JCheckBox;
  54 import javax.swing.JComboBox;
  55 import javax.swing.JFileChooser;
  56 import javax.swing.JLabel;
  57 import javax.swing.JPanel;
  58 import javax.swing.JRadioButton;
  59 import javax.swing.JScrollPane;
  60 import javax.swing.JTabbedPane;
  61 import javax.swing.JTable;
  62 import javax.swing.JTextField;
  63 import javax.swing.ListSelectionModel;
  64 import javax.swing.SwingConstants;
  65 import javax.swing.border.Border;
  66 import javax.swing.border.EmptyBorder;
  67 import javax.swing.border.EtchedBorder;
  68 import javax.swing.border.TitledBorder;
  69 import javax.swing.event.ChangeEvent;
  70 import javax.swing.event.ChangeListener;
  71 import javax.swing.table.TableCellEditor;
  72 import javax.swing.table.TableCellRenderer;
  73
  74 /**
  75  * Base class for the Preferences panel.
  76  *
  77  * @author $author$
  78  * @version $Revision$
  79  */
  80 public class GPreferences extends JPanel
  81 {
  82   private static final Font LABEL_FONT = JvSwingUtils.getLabelFont();
  83
  84   private static final Font LABEL_FONT_ITALIC = JvSwingUtils
  85           .getLabelFont(false, true);
  86
  87   /*
  88    * Visual tab components
  89    */
  90   protected JCheckBox fullScreen = new JCheckBox();
  91
  92   protected JCheckBox openoverv = new JCheckBox();
  93
  94   protected JCheckBox seqLimit = new JCheckBox();
  95
  96   protected JCheckBox rightAlign = new JCheckBox();
  97
  98   protected JComboBox<String> fontSizeCB = new JComboBox<>();
  99
 100   protected JComboBox<String> fontStyleCB = new JComboBox<>();
 101
 102   protected JComboBox<String> fontNameCB = new JComboBox<>();
 103
 104   protected JCheckBox showOccupancy = new JCheckBox();
 105
 106   protected JCheckBox showUnconserved = new JCheckBox();
 107
 108   protected JCheckBox idItalics = new JCheckBox();
 109
 110   protected JCheckBox smoothFont = new JCheckBox();
 111
 112   protected JCheckBox scaleProteinToCdna = new JCheckBox();
 113
 114   protected JComboBox<String> gapSymbolCB = new JComboBox<>();
 115
 116   protected JCheckBox wrap = new JCheckBox();
 117
 118   protected JComboBox<String> sortby = new JComboBox<>();
 119
 120   protected JComboBox<String> sortAnnBy = new JComboBox<>();
 121
 122   protected JComboBox<String> sortAutocalc = new JComboBox<>();
 123
 124   protected JCheckBox startupCheckbox = new JCheckBox();
 125
 126   protected JTextField startupFileTextfield = new JTextField();
 127
 128   // below are in the 'second column'
 129   protected JCheckBox annotations = new JCheckBox();
 130
 131   protected JCheckBox quality = new JCheckBox();
 132
 133   protected JCheckBox conservation = new JCheckBox();
 134
 135   protected JCheckBox identity = new JCheckBox();
 136
 137   protected JCheckBox showGroupConsensus = new JCheckBox();
 138
 139   protected JCheckBox showGroupConservation = new JCheckBox();
 140
 141   protected JCheckBox showConsensHistogram = new JCheckBox();
 142
 143   protected JCheckBox showConsensLogo = new JCheckBox();
 144
 145   protected JCheckBox showDbRefTooltip = new JCheckBox();
 146
 147   protected JCheckBox showNpTooltip = new JCheckBox();
 148
 149   /*
 150    * Structure tab and components
 151    */
 152   protected JPanel structureTab;
 153
 154   protected JCheckBox structFromPdb = new JCheckBox();
 155
 156   protected JCheckBox useRnaView = new JCheckBox();
 157
 158   protected JCheckBox addSecondaryStructure = new JCheckBox();
 159
 160   protected JCheckBox addTempFactor = new JCheckBox();
 161
 162   protected JComboBox<String> structViewer = new JComboBox<>();
 163
 164   protected JTextField chimeraPath = new JTextField();
 165
 166   protected ButtonGroup mappingMethod = new ButtonGroup();
 167
 168   protected JRadioButton siftsMapping = new JRadioButton();
 169
 170   protected JRadioButton nwMapping = new JRadioButton();
 171
 172   /*
 173    * Colours tab components
 174    */
 175   protected JPanel minColour = new JPanel();
 176
 177   protected JPanel maxColour = new JPanel();
 178
 179   protected JComboBox<String> protColour = new JComboBox<>();
 180
 181   protected JComboBox<String> nucColour = new JComboBox<>();
 182
 183   /*
 184    * Overview tab components
 185    */
 186   protected JPanel gapColour = new JPanel();
 187
 188   protected JPanel hiddenColour = new JPanel();
 189
 190   protected JCheckBox useLegacyGap;
 191
 192   protected JCheckBox showHiddenAtStart;
 193
 194   protected JLabel gapLabel;
 195
 196   /*
 197    * Connections tab components
 198    */
 199   protected JTable linkUrlTable = new JTable();
 200
 201   protected JButton editLink = new JButton();
 202
 203   protected JButton deleteLink = new JButton();
 204
 205   protected JTextField filterTB = new JTextField();
 206
 207   protected JButton doReset = new JButton();
 208
 209   protected JButton userOnly = new JButton();
 210
 211   protected JLabel portLabel = new JLabel();
 212
 213   protected JLabel serverLabel = new JLabel();
 214
 215   protected JTextField proxyServerTB = new JTextField();
 216
 217   protected JTextField proxyPortTB = new JTextField();
 218
 219   protected JTextField defaultBrowser = new JTextField();
 220
 221   protected JCheckBox useProxy = new JCheckBox();
 222
 223   protected JCheckBox usagestats = new JCheckBox();
 224
 225   protected JCheckBox questionnaire = new JCheckBox();
 226
 227   protected JCheckBox versioncheck = new JCheckBox();
 228
 229   /*
 230    * Output tab components
 231    */
 232   protected JComboBox<Object> epsRendering = new JComboBox<>();
 233
 234   protected JLabel userIdWidthlabel = new JLabel();
 235
 236   protected JCheckBox autoIdWidth = new JCheckBox();
 237
 238   protected JTextField userIdWidth = new JTextField();
 239
 240   protected JCheckBox blcjv = new JCheckBox();
 241
 242   protected JCheckBox pileupjv = new JCheckBox();
 243
 244   protected JCheckBox clustaljv = new JCheckBox();
 245
 246   protected JCheckBox msfjv = new JCheckBox();
 247
 248   protected JCheckBox fastajv = new JCheckBox();
 249
 250   protected JCheckBox pfamjv = new JCheckBox();
 251
 252   protected JCheckBox pirjv = new JCheckBox();
 253
 254   protected JCheckBox modellerOutput = new JCheckBox();
 255
 256   protected JCheckBox embbedBioJSON = new JCheckBox();
 257
 258   /*
 259    * Editing tab components
 260    */
 261   protected JCheckBox autoCalculateConsCheck = new JCheckBox();
 262
 263   protected JCheckBox padGaps = new JCheckBox();
 264
 265   protected JCheckBox sortByTree = new JCheckBox();
 266
 267   /*
 268    * DAS Settings tab
 269    */
 270   protected JPanel dasTab = new JPanel();
 271
 272   /*
 273    * Web Services tab
 274    */
 275   protected JPanel wsTab = new JPanel();
 276
 277   /**
 278    * Creates a new GPreferences object.
 279    */
 280   public GPreferences()
 281   {
 282     try
 283     {
 284       jbInit();
 285     } catch (Exception ex)
 286     {
 287       ex.printStackTrace();
 288     }
 289   }
 290
 291   /**
 292    * Construct the panel and its tabbed sub-panels.
 293    *
 294    * @throws Exception
 295    */
 296   private void jbInit() throws Exception
 297   {
 298     final JTabbedPane tabbedPane = new JTabbedPane();
 299     this.setLayout(new BorderLayout());
 300     JPanel okCancelPanel = initOkCancelPanel();
 301     this.add(tabbedPane, BorderLayout.CENTER);
 302     this.add(okCancelPanel, BorderLayout.SOUTH);
 303
 304     tabbedPane.add(initVisualTab(),
 305             MessageManager.getString("label.visual"));
 306
 307     tabbedPane.add(initColoursTab(),
 308             MessageManager.getString("label.colours"));
 309
 310     tabbedPane.add(initOverviewTab(),
 311             MessageManager.getString("label.overview"));
 312
 313     tabbedPane.add(initStructureTab(),
 314             MessageManager.getString("label.structure"));
 315
 316     tabbedPane.add(initConnectionsTab(),
 317             MessageManager.getString("label.connections"));
 318
 319     tabbedPane.add(initLinksTab(),
 320             MessageManager.getString("label.urllinks"));
 321
 322     tabbedPane.add(initOutputTab(),
 323             MessageManager.getString("label.output"));
 324
 325     tabbedPane.add(initEditingTab(),
 326             MessageManager.getString("label.editing"));
 327
 328     /*
 329      * See DasSourceBrowser for the real work of configuring this tab.
 330      */
 331     dasTab.setLayout(new BorderLayout());
 332     tabbedPane.add(dasTab, MessageManager.getString("label.das_settings"));
 333
 334     /*
 335      * See WsPreferences for the real work of configuring this tab.
 336      */
 337     wsTab.setLayout(new BorderLayout());
 338     tabbedPane.add(wsTab, MessageManager.getString("label.web_services"));
 339
 340     /*
 341      * Handler to validate a tab before leaving it - currently only for
 342      * Structure.
 343      */
 344     tabbedPane.addChangeListener(new ChangeListener()
 345     {
 346       private Component lastTab;
 347
 348       @Override
 349       public void stateChanged(ChangeEvent e)
 350       {
 351         if (lastTab == structureTab
 352                 && tabbedPane.getSelectedComponent() != structureTab)
 353         {
 354           if (!validateStructure())
 355           {
 356             tabbedPane.setSelectedComponent(structureTab);
 357             return;
 358           }
 359         }
 360         lastTab = tabbedPane.getSelectedComponent();
 361       }
 362
 363     });
 364   }
 365
 366   /**
 367    * Initialises the Editing tabbed panel.
 368    *
 369    * @return
 370    */
 371   private JPanel initEditingTab()
 372   {
 373     JPanel editingTab = new JPanel();
 374     editingTab.setLayout(null);
 375     autoCalculateConsCheck.setFont(LABEL_FONT);
 376     autoCalculateConsCheck.setText(
 377             MessageManager.getString("label.autocalculate_consensus"));
 378     autoCalculateConsCheck.setBounds(new Rectangle(21, 52, 209, 23));
 379     padGaps.setFont(LABEL_FONT);
 380     padGaps.setText(
 381             MessageManager.getString("label.pad_gaps_when_editing"));
 382     padGaps.setBounds(new Rectangle(22, 94, 168, 23));
 383     sortByTree.setFont(LABEL_FONT);
 384     sortByTree
 385             .setText(MessageManager.getString("label.sort_with_new_tree"));
 386     sortByTree.setToolTipText(MessageManager.getString(
 387             "label.any_trees_calculated_or_loaded_alignment_automatically_sort"));
 388     sortByTree.setBounds(new Rectangle(22, 136, 168, 23));
 389     editingTab.add(autoCalculateConsCheck);
 390     editingTab.add(padGaps);
 391     editingTab.add(sortByTree);
 392     return editingTab;
 393   }
 394
 395   /**
 396    * Initialises the Output tabbed panel.
 397    *
 398    * @return
 399    */
 400   private JPanel initOutputTab()
 401   {
 402     JPanel outputTab = new JPanel();
 403     outputTab.setLayout(null);
 404     JLabel epsLabel = new JLabel();
 405     epsLabel.setFont(LABEL_FONT);
 406     epsLabel.setHorizontalAlignment(SwingConstants.RIGHT);
 407     epsLabel.setText(MessageManager.getString("label.eps_rendering_style"));
 408     epsLabel.setBounds(new Rectangle(9, 31, 140, 24));
 409     epsRendering.setFont(LABEL_FONT);
 410     epsRendering.setBounds(new Rectangle(154, 34, 187, 21));
 411     JLabel jLabel1 = new JLabel();
 412     jLabel1.setFont(LABEL_FONT);
 413     jLabel1.setHorizontalAlignment(SwingConstants.CENTER);
 414     jLabel1.setText(MessageManager.getString("label.append_start_end"));
 415     jLabel1.setFont(LABEL_FONT);
 416     fastajv.setFont(LABEL_FONT);
 417     fastajv.setHorizontalAlignment(SwingConstants.LEFT);
 418     clustaljv.setText(MessageManager.getString("label.clustal") + "     ");
 419     blcjv.setText(MessageManager.getString("label.blc") + "     ");
 420     fastajv.setText(MessageManager.getString("label.fasta") + "     ");
 421     msfjv.setText(MessageManager.getString("label.msf") + "     ");
 422     pfamjv.setText(MessageManager.getString("label.pfam") + "     ");
 423     pileupjv.setText(MessageManager.getString("label.pileup") + "     ");
 424     msfjv.setFont(LABEL_FONT);
 425     msfjv.setHorizontalAlignment(SwingConstants.LEFT);
 426     pirjv.setText(MessageManager.getString("label.pir") + "     ");
 427     JPanel jPanel11 = new JPanel();
 428     jPanel11.setFont(LABEL_FONT);
 429     TitledBorder titledBorder2 = new TitledBorder(
 430             MessageManager.getString("label.file_output"));
 431     jPanel11.setBorder(titledBorder2);
 432     jPanel11.setBounds(new Rectangle(30, 72, 196, 182));
 433     GridLayout gridLayout3 = new GridLayout();
 434     jPanel11.setLayout(gridLayout3);
 435     gridLayout3.setRows(8);
 436     blcjv.setFont(LABEL_FONT);
 437     blcjv.setHorizontalAlignment(SwingConstants.LEFT);
 438     clustaljv.setFont(LABEL_FONT);
 439     clustaljv.setHorizontalAlignment(SwingConstants.LEFT);
 440     pfamjv.setFont(LABEL_FONT);
 441     pfamjv.setHorizontalAlignment(SwingConstants.LEFT);
 442     pileupjv.setFont(LABEL_FONT);
 443     pileupjv.setHorizontalAlignment(SwingConstants.LEFT);
 444     pirjv.setFont(LABEL_FONT);
 445     pirjv.setHorizontalAlignment(SwingConstants.LEFT);
 446     autoIdWidth.setFont(LABEL_FONT);
 447     autoIdWidth.setText(
 448             MessageManager.getString("label.automatically_set_id_width"));
 449     autoIdWidth.setToolTipText(JvSwingUtils.wrapTooltip(true, MessageManager
 450             .getString("label.adjusts_width_generated_eps_png")));
 451     autoIdWidth.setBounds(new Rectangle(228, 96, 188, 23));
 452     autoIdWidth.addActionListener(new ActionListener()
 453     {
 454
 455       @Override
 456       public void actionPerformed(ActionEvent e)
 457       {
 458         autoIdWidth_actionPerformed();
 459       }
 460     });
 461     userIdWidthlabel.setFont(LABEL_FONT);
 462     userIdWidthlabel.setText(
 463             MessageManager.getString("label.figure_id_column_width"));
 464     userIdWidth.setToolTipText(JvSwingUtils.wrapTooltip(true, MessageManager
 465             .getString("label.manually_specify_width_left_column")));
 466     userIdWidthlabel.setToolTipText(
 467             JvSwingUtils.wrapTooltip(true, MessageManager.getString(
 468                     "label.manually_specify_width_left_column")));
 469     userIdWidthlabel.setBounds(new Rectangle(236, 120, 168, 23));
 470     userIdWidth.setFont(JvSwingUtils.getTextAreaFont());
 471     userIdWidth.setText("");
 472     userIdWidth.setBounds(new Rectangle(232, 144, 84, 23));
 473     userIdWidth.addActionListener(new ActionListener()
 474     {
 475
 476       @Override
 477       public void actionPerformed(ActionEvent e)
 478       {
 479         userIdWidth_actionPerformed();
 480       }
 481     });
 482     modellerOutput.setFont(LABEL_FONT);
 483     modellerOutput
 484             .setText(MessageManager.getString("label.use_modeller_output"));
 485     modellerOutput.setBounds(new Rectangle(228, 226, 168, 23));
 486     embbedBioJSON.setFont(LABEL_FONT);
 487     embbedBioJSON.setText(MessageManager.getString("label.embbed_biojson"));
 488     embbedBioJSON.setBounds(new Rectangle(228, 200, 250, 23));
 489
 490     jPanel11.add(jLabel1);
 491     jPanel11.add(blcjv);
 492     jPanel11.add(clustaljv);
 493     jPanel11.add(fastajv);
 494     jPanel11.add(msfjv);
 495     jPanel11.add(pfamjv);
 496     jPanel11.add(pileupjv);
 497     jPanel11.add(pirjv);
 498     outputTab.add(autoIdWidth);
 499     outputTab.add(userIdWidth);
 500     outputTab.add(userIdWidthlabel);
 501     outputTab.add(modellerOutput);
 502     outputTab.add(embbedBioJSON);
 503     outputTab.add(epsLabel);
 504     outputTab.add(epsRendering);
 505     outputTab.add(jPanel11);
 506     return outputTab;
 507   }
 508
 509   /**
 510    * Initialises the Connections tabbed panel.
 511    *
 512    * @return
 513    */
 514   private JPanel initConnectionsTab()
 515   {
 516     JPanel connectTab = new JPanel();
 517     connectTab.setLayout(new GridBagLayout());
 518
 519     // Label for browser text box
 520     JLabel browserLabel = new JLabel();
 521     browserLabel.setFont(LABEL_FONT);
 522     browserLabel.setHorizontalAlignment(SwingConstants.TRAILING);
 523     browserLabel.setText(
 524             MessageManager.getString("label.default_browser_unix"));
 525     defaultBrowser.setFont(LABEL_FONT);
 526     defaultBrowser.setText("");
 527
 528     defaultBrowser.addMouseListener(new MouseAdapter()
 529     {
 530       @Override
 531       public void mouseClicked(MouseEvent e)
 532       {
 533         if (e.getClickCount() > 1)
 534         {
 535           defaultBrowser_mouseClicked(e);
 536         }
 537       }
 538     });
 539
 540     JPanel proxyPanel = initConnTabProxyPanel();
 541     initConnTabCheckboxes();
 542
 543     // Add default Browser text box
 544     connectTab.add(browserLabel,
 545             new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0,
 546                     GridBagConstraints.WEST, GridBagConstraints.NONE,
 547                     new Insets(10, 0, 5, 5), 5, 1));
 548     defaultBrowser.setFont(LABEL_FONT);
 549     defaultBrowser.setText("");
 550
 551     connectTab.add(defaultBrowser, new GridBagConstraints(1, 0, 1, 1, 1.0,
 552             0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL,
 553             new Insets(10, 0, 5, 10), 30, 1));
 554
 555     // Add proxy server panel
 556     connectTab.add(proxyPanel, new GridBagConstraints(0, 1, 2, 1, 1.0, 0.0,
 557             GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL,
 558             new Insets(10, 0, 5, 12), 4, 10));
 559
 560     // Add usage stats, version check and questionnaire checkboxes
 561     connectTab.add(usagestats,
 562             new GridBagConstraints(0, 2, 1, 1, 1.0, 0.0,
 563                     GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,
 564                     new Insets(0, 2, 5, 5), 70, 1));
 565     connectTab.add(questionnaire,
 566             new GridBagConstraints(1, 2, 1, 1, 1.0, 0.0,
 567                     GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,
 568                     new Insets(0, 2, 5, 10), 70, 1));
 569     connectTab.add(versioncheck,
 570             new GridBagConstraints(0, 3, 1, 1, 1.0, 0.0,
 571                     GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,
 572                     new Insets(0, 2, 5, 5), 70, 1));
 573
 574     // Add padding so the panel doesn't look ridiculous
 575     JPanel spacePanel = new JPanel();
 576     connectTab.add(spacePanel,
 577             new GridBagConstraints(0, 4, 1, 1, 1.0, 1.0,
 578                     GridBagConstraints.WEST, GridBagConstraints.BOTH,
 579                     new Insets(0, 0, 0, 5), 70, 1));
 580
 581     return connectTab;
 582   }
 583
 584   /**
 585    * Initialises the Links tabbed panel.
 586    *
 587    * @return
 588    */
 589   private JPanel initLinksTab()
 590   {
 591     JPanel linkTab = new JPanel();
 592     linkTab.setLayout(new GridBagLayout());
 593
 594     // Set up table for Url links
 595     linkUrlTable.setFillsViewportHeight(true);
 596     linkUrlTable.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
 597     linkUrlTable.setAutoCreateRowSorter(true);
 598     linkUrlTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
 599
 600     // adjust row height so radio buttons actually fit
 601     // don't do this in the renderer, it causes the awt thread to activate
 602     // constantly
 603     JRadioButton temp = new JRadioButton();
 604     linkUrlTable.setRowHeight(temp.getMinimumSize().height);
 605
 606     // Table in scrollpane so that the table is given a scrollbar
 607     JScrollPane linkScrollPane = new JScrollPane(linkUrlTable);
 608     linkScrollPane.setBorder(null);
 609
 610     // Panel for links functionality
 611     JPanel linkPanel = new JPanel(new GridBagLayout());
 612     linkPanel.setBorder(new TitledBorder(
 613             MessageManager.getString("label.url_linkfrom_sequence_id")));
 614
 615     // Put the Url links panel together
 616
 617     // Buttons go at top right, resizing only resizes the blank space vertically
 618     JPanel buttonPanel = initLinkTabUrlButtons();
 619     GridBagConstraints linkConstraints1 = new GridBagConstraints();
 620     linkConstraints1.insets = new Insets(0, 0, 5, 0);
 621     linkConstraints1.gridx = 0;
 622     linkConstraints1.gridy = 0;
 623     linkConstraints1.weightx = 1.0;
 624     linkConstraints1.fill = GridBagConstraints.HORIZONTAL;
 625     linkTab.add(buttonPanel, linkConstraints1);
 626
 627     // Links table goes at top left, resizing resizes the table
 628     GridBagConstraints linkConstraints2 = new GridBagConstraints();
 629     linkConstraints2.insets = new Insets(0, 0, 5, 5);
 630     linkConstraints2.gridx = 0;
 631     linkConstraints2.gridy = 1;
 632     linkConstraints2.weightx = 1.0;
 633     linkConstraints2.weighty = 1.0;
 634     linkConstraints2.fill = GridBagConstraints.BOTH;
 635     linkTab.add(linkScrollPane, linkConstraints2);
 636
 637     // Filter box and buttons goes at bottom left, resizing resizes the text box
 638     JPanel filterPanel = initLinkTabFilterPanel();
 639     GridBagConstraints linkConstraints3 = new GridBagConstraints();
 640     linkConstraints3.insets = new Insets(0, 0, 0, 5);
 641     linkConstraints3.gridx = 0;
 642     linkConstraints3.gridy = 2;
 643     linkConstraints3.weightx = 1.0;
 644     linkConstraints3.fill = GridBagConstraints.HORIZONTAL;
 645     linkTab.add(filterPanel, linkConstraints3);
 646
 647     return linkTab;
 648   }
 649
 650   private JPanel initLinkTabFilterPanel()
 651   {
 652     // Filter textbox and reset button
 653     JLabel filterLabel = new JLabel(
 654             MessageManager.getString("label.filter"));
 655     filterLabel.setFont(LABEL_FONT);
 656     filterLabel.setHorizontalAlignment(SwingConstants.RIGHT);
 657     filterLabel.setHorizontalTextPosition(SwingConstants.LEADING);
 658
 659     filterTB.setFont(LABEL_FONT);
 660     filterTB.setText("");
 661
 662     doReset.setText(MessageManager.getString("action.showall"));
 663     userOnly.setText(MessageManager.getString("action.customfilter"));
 664
 665     // Panel for filter functionality
 666     JPanel filterPanel = new JPanel(new GridBagLayout());
 667     filterPanel.setBorder(new TitledBorder("Filter"));
 668     GridBagConstraints gbc = new GridBagConstraints();
 669     gbc.gridx = 0;
 670     gbc.gridy = 0;
 671     gbc.fill = GridBagConstraints.NONE;
 672     gbc.anchor = GridBagConstraints.WEST;
 673
 674     filterPanel.add(filterLabel, gbc);
 675
 676     GridBagConstraints gbc1 = new GridBagConstraints();
 677     gbc1.gridx = 1;
 678     gbc1.gridwidth = 2;
 679     gbc1.fill = GridBagConstraints.HORIZONTAL;
 680     gbc1.anchor = GridBagConstraints.WEST;
 681     gbc1.weightx = 1.0;
 682     filterPanel.add(filterTB, gbc1);
 683
 684     GridBagConstraints gbc2 = new GridBagConstraints();
 685     gbc2.gridx = 3;
 686     gbc2.fill = GridBagConstraints.NONE;
 687     gbc2.anchor = GridBagConstraints.WEST;
 688     filterPanel.add(doReset, gbc2);
 689
 690     GridBagConstraints gbc3 = new GridBagConstraints();
 691     gbc3.gridx = 4;
 692     gbc3.fill = GridBagConstraints.NONE;
 693     gbc3.anchor = GridBagConstraints.WEST;
 694     filterPanel.add(userOnly, gbc3);
 695
 696     return filterPanel;
 697   }
 698
 699   private JPanel initLinkTabUrlButtons()
 700   {
 701     // Buttons for new / edit / delete Url links
 702     JButton newLink = new JButton();
 703     newLink.setText(MessageManager.getString("action.new"));
 704
 705     editLink.setText(MessageManager.getString("action.edit"));
 706
 707     deleteLink.setText(MessageManager.getString("action.delete"));
 708
 709     // no current selection, so initially disable delete/edit buttons
 710     editLink.setEnabled(false);
 711     deleteLink.setEnabled(false);
 712
 713     newLink.addActionListener(new java.awt.event.ActionListener()
 714     {
 715       @Override
 716       public void actionPerformed(ActionEvent e)
 717       {
 718         newLink_actionPerformed(e);
 719       }
 720     });
 721
 722     editLink.setText(MessageManager.getString("action.edit"));
 723     editLink.addActionListener(new java.awt.event.ActionListener()
 724     {
 725       @Override
 726       public void actionPerformed(ActionEvent e)
 727       {
 728         editLink_actionPerformed(e);
 729       }
 730     });
 731
 732     deleteLink.setText(MessageManager.getString("action.delete"));
 733     deleteLink.addActionListener(new java.awt.event.ActionListener()
 734     {
 735       @Override
 736       public void actionPerformed(ActionEvent e)
 737       {
 738         deleteLink_actionPerformed(e);
 739       }
 740     });
 741
 742     JPanel buttonPanel = new JPanel(new GridBagLayout());
 743     buttonPanel.setBorder(new TitledBorder("Edit links"));
 744     GridBagConstraints gbc = new GridBagConstraints();
 745     gbc.gridx = 0;
 746     gbc.gridy = 0;
 747     gbc.fill = GridBagConstraints.NONE;
 748     buttonPanel.add(newLink, gbc);
 749
 750     GridBagConstraints gbc1 = new GridBagConstraints();
 751     gbc1.gridx = 1;
 752     gbc1.gridy = 0;
 753     gbc1.fill = GridBagConstraints.NONE;
 754     buttonPanel.add(editLink, gbc1);
 755
 756     GridBagConstraints gbc2 = new GridBagConstraints();
 757     gbc2.gridx = 2;
 758     gbc2.gridy = 0;
 759     gbc2.fill = GridBagConstraints.NONE;
 760     buttonPanel.add(deleteLink, gbc2);
 761
 762     GridBagConstraints gbc3 = new GridBagConstraints();
 763     gbc3.gridx = 3;
 764     gbc3.gridy = 0;
 765     gbc3.fill = GridBagConstraints.HORIZONTAL;
 766     gbc3.weightx = 1.0;
 767     JPanel spacePanel = new JPanel();
 768     spacePanel.setBorder(null);
 769     buttonPanel.add(spacePanel, gbc3);
 770
 771     return buttonPanel;
 772   }
 773
 774   /**
 775    * Initialises the proxy server panel in the Connections tab
 776    *
 777    * @return the proxy server panel
 778    */
 779   private JPanel initConnTabProxyPanel()
 780   {
 781     // Label for server text box
 782     serverLabel.setText(MessageManager.getString("label.address"));
 783     serverLabel.setHorizontalAlignment(SwingConstants.RIGHT);
 784     serverLabel.setFont(LABEL_FONT);
 785
 786     // Proxy server and port text boxes
 787     proxyServerTB.setFont(LABEL_FONT);
 788     proxyPortTB.setFont(LABEL_FONT);
 789
 790     // Label for Port text box
 791     portLabel.setFont(LABEL_FONT);
 792     portLabel.setHorizontalAlignment(SwingConstants.RIGHT);
 793     portLabel.setText(MessageManager.getString("label.port"));
 794
 795     // Use proxy server checkbox
 796     useProxy.setFont(LABEL_FONT);
 797     useProxy.setHorizontalAlignment(SwingConstants.RIGHT);
 798     useProxy.setHorizontalTextPosition(SwingConstants.LEADING);
 799     useProxy.setText(MessageManager.getString("label.use_proxy_server"));
 800     useProxy.addActionListener(new ActionListener()
 801     {
 802       @Override
 803       public void actionPerformed(ActionEvent e)
 804       {
 805         useProxy_actionPerformed();
 806       }
 807     });
 808
 809     // Make proxy server panel
 810     JPanel proxyPanel = new JPanel();
 811     TitledBorder titledBorder1 = new TitledBorder(
 812             MessageManager.getString("label.proxy_server"));
 813     proxyPanel.setBorder(titledBorder1);
 814     proxyPanel.setLayout(new GridBagLayout());
 815     proxyPanel.add(serverLabel,
 816             new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0,
 817                     GridBagConstraints.WEST, GridBagConstraints.NONE,
 818                     new Insets(0, 2, 2, 0), 5, 0));
 819     proxyPanel.add(portLabel,
 820             new GridBagConstraints(2, 1, 1, 1, 0.0, 0.0,
 821                     GridBagConstraints.WEST, GridBagConstraints.NONE,
 822                     new Insets(0, 0, 2, 0), 11, 0));
 823     proxyPanel.add(useProxy,
 824             new GridBagConstraints(0, 0, 2, 1, 0.0, 0.0,
 825                     GridBagConstraints.WEST, GridBagConstraints.NONE,
 826                     new Insets(0, 2, 5, 185), 2, -4));
 827     proxyPanel.add(proxyPortTB,
 828             new GridBagConstraints(3, 1, 1, 1, 1.0, 0.0,
 829                     GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,
 830                     new Insets(0, 2, 2, 2), 54, 1));
 831     proxyPanel.add(proxyServerTB,
 832             new GridBagConstraints(1, 1, 1, 1, 1.0, 0.0,
 833                     GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL,
 834                     new Insets(0, 2, 2, 0), 263, 1));
 835
 836     return proxyPanel;
 837   }
 838
 839   /**
 840    * Initialises the checkboxes in the Connections tab
 841    */
 842   private void initConnTabCheckboxes()
 843   {
 844     // Usage stats checkbox label
 845     usagestats.setText(
 846             MessageManager.getString("label.send_usage_statistics"));
 847     usagestats.setFont(LABEL_FONT);
 848     usagestats.setHorizontalAlignment(SwingConstants.RIGHT);
 849     usagestats.setHorizontalTextPosition(SwingConstants.LEADING);
 850
 851     // Questionnaire checkbox label
 852     questionnaire.setText(
 853             MessageManager.getString("label.check_for_questionnaires"));
 854     questionnaire.setFont(LABEL_FONT);
 855     questionnaire.setHorizontalAlignment(SwingConstants.RIGHT);
 856     questionnaire.setHorizontalTextPosition(SwingConstants.LEADING);
 857
 858     // Check for latest version checkbox label
 859     versioncheck.setText(
 860             MessageManager.getString("label.check_for_latest_version"));
 861     versioncheck.setFont(LABEL_FONT);
 862     versioncheck.setHorizontalAlignment(SwingConstants.RIGHT);
 863     versioncheck.setHorizontalTextPosition(SwingConstants.LEADING);
 864   }
 865
 866   /**
 867    * Initialises the parent panel which contains the tabbed sections.
 868    *
 869    * @return
 870    */
 871   private JPanel initOkCancelPanel()
 872   {
 873     JButton ok = new JButton();
 874     ok.setText(MessageManager.getString("action.ok"));
 875     ok.addActionListener(new ActionListener()
 876     {
 877       @Override
 878       public void actionPerformed(ActionEvent e)
 879       {
 880         ok_actionPerformed(e);
 881       }
 882     });
 883     JButton cancel = new JButton();
 884     cancel.setText(MessageManager.getString("action.cancel"));
 885     cancel.addActionListener(new ActionListener()
 886     {
 887       @Override
 888       public void actionPerformed(ActionEvent e)
 889       {
 890         cancel_actionPerformed(e);
 891       }
 892     });
 893     JPanel okCancelPanel = new JPanel();
 894     okCancelPanel.add(ok);
 895     okCancelPanel.add(cancel);
 896     return okCancelPanel;
 897   }
 898
 899   /**
 900    * Initialises the Colours tabbed panel.
 901    *
 902    * @return
 903    */
 904   private JPanel initColoursTab()
 905   {
 906     JPanel coloursTab = new JPanel();
 907     coloursTab.setBorder(new TitledBorder(
 908             MessageManager.getString("action.open_new_alignment")));
 909     coloursTab.setLayout(new FlowLayout());
 910     JLabel mincolourLabel = new JLabel();
 911     mincolourLabel.setFont(LABEL_FONT);
 912     mincolourLabel.setHorizontalAlignment(SwingConstants.RIGHT);
 913     mincolourLabel.setText(MessageManager.getString("label.min_colour"));
 914     minColour.setFont(LABEL_FONT);
 915     minColour.setBorder(BorderFactory.createEtchedBorder());
 916     minColour.setPreferredSize(new Dimension(40, 20));
 917     minColour.addMouseListener(new MouseAdapter()
 918     {
 919       @Override
 920       public void mousePressed(MouseEvent e)
 921       {
 922         minColour_actionPerformed(minColour);
 923       }
 924     });
 925     JLabel maxcolourLabel = new JLabel();
 926     maxcolourLabel.setFont(LABEL_FONT);
 927     maxcolourLabel.setHorizontalAlignment(SwingConstants.RIGHT);
 928     maxcolourLabel.setText(MessageManager.getString("label.max_colour"));
 929     maxColour.setFont(LABEL_FONT);
 930     maxColour.setBorder(BorderFactory.createEtchedBorder());
 931     maxColour.setPreferredSize(new Dimension(40, 20));
 932     maxColour.addMouseListener(new MouseAdapter()
 933     {
 934       @Override
 935       public void mousePressed(MouseEvent e)
 936       {
 937         maxColour_actionPerformed(maxColour);
 938       }
 939     });
 940
 941     protColour.setFont(LABEL_FONT);
 942     protColour.setBounds(new Rectangle(172, 225, 155, 21));
 943     JLabel protColourLabel = new JLabel();
 944     protColourLabel.setFont(LABEL_FONT);
 945     protColourLabel.setHorizontalAlignment(SwingConstants.LEFT);
 946     protColourLabel.setText(
 947             MessageManager.getString("label.prot_alignment_colour") + " ");
 948     JvSwingUtils.addtoLayout(coloursTab,
 949             MessageManager
 950                     .getString("label.default_colour_scheme_for_alignment"),
 951             protColourLabel, protColour);
 952
 953     nucColour.setFont(LABEL_FONT);
 954     nucColour.setBounds(new Rectangle(172, 240, 155, 21));
 955     JLabel nucColourLabel = new JLabel();
 956     nucColourLabel.setFont(LABEL_FONT);
 957     nucColourLabel.setHorizontalAlignment(SwingConstants.LEFT);
 958     nucColourLabel.setText(
 959             MessageManager.getString("label.nuc_alignment_colour") + " ");
 960     JvSwingUtils.addtoLayout(coloursTab,
 961             MessageManager
 962                     .getString("label.default_colour_scheme_for_alignment"),
 963             nucColourLabel, nucColour);
 964
 965     JPanel annotationShding = new JPanel();
 966     annotationShding.setBorder(new TitledBorder(
 967             MessageManager.getString("label.annotation_shading_default")));
 968     annotationShding.setLayout(new GridLayout(1, 2));
 969     JvSwingUtils.addtoLayout(annotationShding,
 970             MessageManager.getString(
 971                     "label.default_minimum_colour_annotation_shading"),
 972             mincolourLabel, minColour);
 973     JvSwingUtils.addtoLayout(annotationShding,
 974             MessageManager.getString(
 975                     "label.default_maximum_colour_annotation_shading"),
 976             maxcolourLabel, maxColour);
 977     coloursTab.add(annotationShding); // , FlowLayout.LEFT);
 978     return coloursTab;
 979   }
 980
 981   /**
 982    * Initialises the Overview tabbed panel.
 983    *
 984    * @return
 985    */
 986   private JPanel initOverviewTab()
 987   {
 988     JPanel overviewPanel = new JPanel();
 989     overviewPanel.setBorder(new TitledBorder(
 990             MessageManager.getString("label.overview_settings")));
 991
 992     gapColour.setFont(LABEL_FONT);
 993     // fixing the border colours stops apparent colour bleed from the panel
 994     gapColour.setBorder(
 995             BorderFactory.createEtchedBorder(Color.white, Color.lightGray));
 996     gapColour.setPreferredSize(new Dimension(40, 20));
 997     gapColour.addMouseListener(new MouseAdapter()
 998     {
 999       @Override
1000       public void mousePressed(MouseEvent e)
1001       {
1002         gapColour_actionPerformed(gapColour);
1003       }
1004     });
1005
1006     hiddenColour.setFont(LABEL_FONT);
1007     // fixing the border colours stops apparent colour bleed from the panel
1008     hiddenColour.setBorder(
1009             BorderFactory.createEtchedBorder(Color.white, Color.lightGray));
1010     hiddenColour.setPreferredSize(new Dimension(40, 20));
1011     hiddenColour.addMouseListener(new MouseAdapter()
1012     {
1013       @Override
1014       public void mousePressed(MouseEvent e)
1015       {
1016         hiddenColour_actionPerformed(hiddenColour);
1017       }
1018     });
1019
1020     useLegacyGap = new JCheckBox(
1021             MessageManager.getString("label.ov_legacy_gap"));
1022     useLegacyGap.setFont(LABEL_FONT);
1023     useLegacyGap.setHorizontalAlignment(SwingConstants.LEFT);
1024     useLegacyGap.setVerticalTextPosition(SwingConstants.TOP);
1025     gapLabel = new JLabel(
1026             MessageManager.getString("label.gap_colour"));
1027     gapLabel.setFont(LABEL_FONT);
1028     gapLabel.setHorizontalAlignment(SwingConstants.LEFT);
1029     gapLabel.setVerticalTextPosition(SwingConstants.TOP);
1030     showHiddenAtStart = new JCheckBox(
1031             MessageManager.getString("label.ov_show_hide_default"));
1032     showHiddenAtStart.setFont(LABEL_FONT);
1033     showHiddenAtStart.setHorizontalAlignment(SwingConstants.LEFT);
1034     showHiddenAtStart.setVerticalTextPosition(SwingConstants.TOP);
1035     JLabel hiddenLabel = new JLabel(
1036             MessageManager.getString("label.hidden_colour"));
1037     hiddenLabel.setFont(LABEL_FONT);
1038     hiddenLabel.setHorizontalAlignment(SwingConstants.LEFT);
1039     hiddenLabel.setVerticalTextPosition(SwingConstants.TOP);
1040
1041     useLegacyGap.addActionListener(new ActionListener()
1042     {
1043       @Override
1044       public void actionPerformed(ActionEvent e)
1045       {
1046         useLegacyGaps_actionPerformed(e);
1047       }
1048     });
1049
1050     overviewPanel.setLayout(new GridBagLayout());
1051     GridBagConstraints c1 = new GridBagConstraints();
1052
1053     c1.fill = GridBagConstraints.HORIZONTAL;
1054     c1.gridx = 0;
1055     c1.gridy = 0;
1056     c1.weightx = 1;
1057     c1.ipady = 20;
1058     c1.anchor = GridBagConstraints.FIRST_LINE_START;
1059     overviewPanel.add(useLegacyGap, c1);
1060
1061     GridBagConstraints c2 = new GridBagConstraints();
1062     c2.fill = GridBagConstraints.HORIZONTAL;
1063     c2.gridx = 1;
1064     c2.gridy = 0;
1065     c2.insets = new Insets(0, 15, 0, 10);
1066     overviewPanel.add(gapLabel, c2);
1067
1068     GridBagConstraints c3 = new GridBagConstraints();
1069     c3.fill = GridBagConstraints.HORIZONTAL;
1070     c3.gridx = 2;
1071     c3.gridy = 0;
1072     c3.insets = new Insets(0, 0, 0, 15);
1073     overviewPanel.add(gapColour, c3);
1074
1075     GridBagConstraints c4 = new GridBagConstraints();
1076     c4.fill = GridBagConstraints.HORIZONTAL;
1077     c4.gridx = 0;
1078     c4.gridy = 1;
1079     c4.weightx = 1;
1080     overviewPanel.add(showHiddenAtStart, c4);
1081
1082     GridBagConstraints c5 = new GridBagConstraints();
1083     c5.fill = GridBagConstraints.HORIZONTAL;
1084     c5.gridx = 1;
1085     c5.gridy = 1;
1086     c5.insets = new Insets(0, 15, 0, 10);
1087     overviewPanel.add(hiddenLabel, c5);
1088
1089     GridBagConstraints c6 = new GridBagConstraints();
1090     c6.fill = GridBagConstraints.HORIZONTAL;
1091     c6.gridx = 2;
1092     c6.gridy = 1;
1093     c6.insets = new Insets(0, 0, 0, 15);
1094     overviewPanel.add(hiddenColour, c6);
1095
1096     JButton resetButton = new JButton(
1097             MessageManager.getString("label.reset_to_defaults"));
1098
1099     resetButton.addActionListener(new ActionListener()
1100     {
1101       @Override
1102       public void actionPerformed(ActionEvent e)
1103       {
1104         resetOvDefaults_actionPerformed(e);
1105       }
1106     });
1107
1108     GridBagConstraints c7 = new GridBagConstraints();
1109     c7.fill = GridBagConstraints.NONE;
1110     c7.gridx = 0;
1111     c7.gridy = 2;
1112     c7.insets = new Insets(10, 0, 0, 0);
1113     c7.anchor = GridBagConstraints.WEST;
1114     overviewPanel.add(resetButton, c7);
1115
1116     // Add padding so the panel doesn't look ridiculous
1117     JPanel spacePanel = new JPanel();
1118     overviewPanel.add(spacePanel,
1119             new GridBagConstraints(0, 3, 1, 1, 1.0, 1.0,
1120                     GridBagConstraints.WEST, GridBagConstraints.BOTH,
1121                     new Insets(0, 0, 0, 5), 0, 0));
1122
1123     return overviewPanel;
1124   }
1125
1126   /**
1127    * Initialises the Structure tabbed panel.
1128    *
1129    * @return
1130    */
1131   private JPanel initStructureTab()
1132   {
1133     structureTab = new JPanel();
1134
1135     structureTab.setBorder(new TitledBorder(
1136             MessageManager.getString("label.structure_options")));
1137     structureTab.setLayout(null);
1138     final int width = 400;
1139     final int height = 22;
1140     final int lineSpacing = 25;
1141     int ypos = 15;
1142
1143     structFromPdb.setFont(LABEL_FONT);
1144     structFromPdb
1145             .setText(MessageManager.getString("label.struct_from_pdb"));
1146     structFromPdb.setBounds(new Rectangle(5, ypos, width, height));
1147     structFromPdb.addActionListener(new ActionListener()
1148     {
1149       @Override
1150       public void actionPerformed(ActionEvent e)
1151       {
1152         boolean selected = structFromPdb.isSelected();
1153         // enable other options only when the first is checked
1154         useRnaView.setEnabled(selected);
1155         addSecondaryStructure.setEnabled(selected);
1156         addTempFactor.setEnabled(selected);
1157       }
1158     });
1159     structureTab.add(structFromPdb);
1160
1161     // indent checkboxes that are conditional on the first one
1162     ypos += lineSpacing;
1163     useRnaView.setFont(LABEL_FONT);
1164     useRnaView.setText(MessageManager.getString("label.use_rnaview"));
1165     useRnaView.setBounds(new Rectangle(25, ypos, width, height));
1166     structureTab.add(useRnaView);
1167
1168     ypos += lineSpacing;
1169     addSecondaryStructure.setFont(LABEL_FONT);
1170     addSecondaryStructure
1171             .setText(MessageManager.getString("label.autoadd_secstr"));
1172     addSecondaryStructure.setBounds(new Rectangle(25, ypos, width, height));
1173     structureTab.add(addSecondaryStructure);
1174
1175     ypos += lineSpacing;
1176     addTempFactor.setFont(LABEL_FONT);
1177     addTempFactor.setText(MessageManager.getString("label.autoadd_temp"));
1178     addTempFactor.setBounds(new Rectangle(25, ypos, width, height));
1179     structureTab.add(addTempFactor);
1180
1181     ypos += lineSpacing;
1182     JLabel viewerLabel = new JLabel();
1183     viewerLabel.setFont(LABEL_FONT);
1184     viewerLabel.setHorizontalAlignment(SwingConstants.LEFT);
1185     viewerLabel.setText(MessageManager.getString("label.structure_viewer"));
1186     viewerLabel.setBounds(new Rectangle(10, ypos, 200, height));
1187     structureTab.add(viewerLabel);
1188
1189     structViewer.setFont(LABEL_FONT);
1190     structViewer.setBounds(new Rectangle(160, ypos, 120, height));
1191     structViewer.addItem(ViewerType.JMOL.name());
1192     structViewer.addItem(ViewerType.CHIMERA.name());
1193     structViewer.addActionListener(new ActionListener()
1194     {
1195       @Override
1196       public void actionPerformed(ActionEvent e)
1197       {
1198         structureViewer_actionPerformed(
1199                 (String) structViewer.getSelectedItem());
1200       }
1201     });
1202     structureTab.add(structViewer);
1203
1204     ypos += lineSpacing;
1205     JLabel pathLabel = new JLabel();
1206     pathLabel.setFont(new java.awt.Font("SansSerif", 0, 11));
1207     pathLabel.setHorizontalAlignment(SwingConstants.LEFT);
1208     pathLabel.setText(MessageManager.getString("label.chimera_path"));
1209     final String tooltip = JvSwingUtils.wrapTooltip(true,
1210             MessageManager.getString("label.chimera_path_tip"));
1211     pathLabel.setToolTipText(tooltip);
1212     pathLabel.setBounds(new Rectangle(10, ypos, 140, height));
1213     structureTab.add(pathLabel);
1214
1215     chimeraPath.setFont(LABEL_FONT);
1216     chimeraPath.setText("");
1217     chimeraPath.setBounds(new Rectangle(160, ypos, 300, height));
1218     chimeraPath.addMouseListener(new MouseAdapter()
1219     {
1220       @Override
1221       public void mouseClicked(MouseEvent e)
1222       {
1223         if (e.getClickCount() == 2)
1224         {
1225           String chosen = openFileChooser();
1226           if (chosen != null)
1227           {
1228             chimeraPath.setText(chosen);
1229           }
1230         }
1231       }
1232     });
1233     structureTab.add(chimeraPath);
1234
1235     ypos += lineSpacing;
1236     nwMapping.setFont(LABEL_FONT);
1237     nwMapping.setText(MessageManager.getString("label.nw_mapping"));
1238     siftsMapping.setFont(LABEL_FONT);
1239     siftsMapping.setText(MessageManager.getString("label.sifts_mapping"));
1240     mappingMethod.add(nwMapping);
1241     mappingMethod.add(siftsMapping);
1242     JPanel mappingPanel = new JPanel();
1243     mappingPanel.setFont(LABEL_FONT);
1244     TitledBorder mmTitledBorder = new TitledBorder(
1245             MessageManager.getString("label.mapping_method"));
1246     mmTitledBorder.setTitleFont(LABEL_FONT);
1247     mappingPanel.setBorder(mmTitledBorder);
1248     mappingPanel.setBounds(new Rectangle(10, ypos, 452, 45));
1249     // GridLayout mappingLayout = new GridLayout();
1250     mappingPanel.setLayout(new GridLayout());
1251     mappingPanel.add(nwMapping);
1252     mappingPanel.add(siftsMapping);
1253     structureTab.add(mappingPanel);
1254
1255     ypos += lineSpacing;
1256     ypos += lineSpacing;
1257     FTSDataColumnPreferences docFieldPref = new FTSDataColumnPreferences(
1258             PreferenceSource.PREFERENCES, PDBFTSRestClient.getInstance());
1259     docFieldPref.setBounds(new Rectangle(10, ypos, 450, 120));
1260     structureTab.add(docFieldPref);
1261
1262     return structureTab;
1263   }
1264
1265   /**
1266    * Action on choosing a structure viewer from combobox options.
1267    *
1268    * @param selectedItem
1269    */
1270   protected void structureViewer_actionPerformed(String selectedItem)
1271   {
1272   }
1273
1274   /**
1275    * Show a dialog for the user to choose a file. Returns the chosen path, or
1276    * null on Cancel.
1277    *
1278    * @return
1279    */
1280   protected String openFileChooser()
1281   {
1282     String choice = null;
1283     JFileChooser chooser = new JFileChooser();
1284
1285     // chooser.setFileView(new JalviewFileView());
1286     chooser.setDialogTitle(
1287             MessageManager.getString("label.open_local_file"));
1288     chooser.setToolTipText(MessageManager.getString("action.open"));
1289
1290     int value = chooser.showOpenDialog(this);
1291
1292     if (value == JFileChooser.APPROVE_OPTION)
1293     {
1294       choice = chooser.getSelectedFile().getPath();
1295     }
1296     return choice;
1297   }
1298
1299   /**
1300    * Validate the structure tab preferences; if invalid, set focus on this tab.
1301    *
1302    * @param e
1303    */
1304   protected boolean validateStructure(FocusEvent e)
1305   {
1306     if (!validateStructure())
1307     {
1308       e.getComponent().requestFocusInWindow();
1309       return false;
1310     }
1311     return true;
1312   }
1313
1314   protected boolean validateStructure()
1315   {
1316     return false;
1317   }
1318
1319   /**
1320    * Initialises the Visual tabbed panel.
1321    *
1322    * @return
1323    */
1324   private JPanel initVisualTab()
1325   {
1326     JPanel visualTab = new JPanel();
1327     visualTab.setBorder(new TitledBorder(
1328             MessageManager.getString("action.open_new_alignment")));
1329     visualTab.setLayout(null);
1330     fullScreen.setFont(LABEL_FONT);
1331     fullScreen.setHorizontalAlignment(SwingConstants.RIGHT);
1332     fullScreen.setHorizontalTextPosition(SwingConstants.LEFT);
1333     fullScreen.setText(MessageManager.getString("label.maximize_window"));
1334     quality.setEnabled(false);
1335     quality.setFont(LABEL_FONT);
1336     quality.setHorizontalAlignment(SwingConstants.RIGHT);
1337     quality.setHorizontalTextPosition(SwingConstants.LEFT);
1338     quality.setSelected(true);
1339     quality.setText(MessageManager.getString("label.quality"));
1340     conservation.setEnabled(false);
1341     conservation.setFont(LABEL_FONT);
1342     conservation.setHorizontalAlignment(SwingConstants.RIGHT);
1343     conservation.setHorizontalTextPosition(SwingConstants.LEFT);
1344     conservation.setSelected(true);
1345     conservation.setText(MessageManager.getString("label.conservation"));
1346     identity.setEnabled(false);
1347     identity.setFont(LABEL_FONT);
1348     identity.setHorizontalAlignment(SwingConstants.RIGHT);
1349     identity.setHorizontalTextPosition(SwingConstants.LEFT);
1350     identity.setSelected(true);
1351     identity.setText(MessageManager.getString("label.consensus"));
1352     showOccupancy.setFont(LABEL_FONT);
1353     showOccupancy.setEnabled(false);
1354     showOccupancy.setHorizontalAlignment(SwingConstants.RIGHT);
1355     showOccupancy.setHorizontalTextPosition(SwingConstants.LEFT);
1356     showOccupancy.setSelected(true);
1357     showOccupancy.setText(MessageManager.getString("label.occupancy"));
1358
1359     JLabel showGroupbits = new JLabel();
1360     showGroupbits.setFont(LABEL_FONT);
1361     showGroupbits.setHorizontalAlignment(SwingConstants.RIGHT);
1362     showGroupbits.setHorizontalTextPosition(SwingConstants.LEFT);
1363     showGroupbits
1364             .setText(MessageManager.getString("action.show_group") + ":");
1365     JLabel showConsensbits = new JLabel();
1366     showConsensbits.setFont(LABEL_FONT);
1367     showConsensbits.setHorizontalAlignment(SwingConstants.RIGHT);
1368     showConsensbits.setHorizontalTextPosition(SwingConstants.LEFT);
1369     showConsensbits
1370             .setText(MessageManager.getString("label.consensus") + ":");
1371     showConsensHistogram.setEnabled(false);
1372     showConsensHistogram.setFont(LABEL_FONT);
1373     showConsensHistogram.setHorizontalAlignment(SwingConstants.RIGHT);
1374     showConsensHistogram.setHorizontalTextPosition(SwingConstants.LEFT);
1375     showConsensHistogram.setSelected(true);
1376     showConsensHistogram
1377             .setText(MessageManager.getString("label.histogram"));
1378     showConsensLogo.setEnabled(false);
1379     showConsensLogo.setFont(LABEL_FONT);
1380     showConsensLogo.setHorizontalAlignment(SwingConstants.RIGHT);
1381     showConsensLogo.setHorizontalTextPosition(SwingConstants.LEFT);
1382     showConsensLogo.setSelected(true);
1383     showConsensLogo.setText(MessageManager.getString("label.logo"));
1384     showGroupConsensus.setEnabled(false);
1385     showGroupConsensus.setFont(LABEL_FONT);
1386     showGroupConsensus.setHorizontalAlignment(SwingConstants.RIGHT);
1387     showGroupConsensus.setHorizontalTextPosition(SwingConstants.LEFT);
1388     showGroupConsensus.setSelected(true);
1389     showGroupConsensus.setText(MessageManager.getString("label.consensus"));
1390     showGroupConservation.setEnabled(false);
1391     showGroupConservation.setFont(LABEL_FONT);
1392     showGroupConservation.setHorizontalAlignment(SwingConstants.RIGHT);
1393     showGroupConservation.setHorizontalTextPosition(SwingConstants.LEFT);
1394     showGroupConservation.setSelected(true);
1395     showGroupConservation
1396             .setText(MessageManager.getString("label.conservation"));
1397     showNpTooltip.setEnabled(true);
1398     showNpTooltip.setFont(LABEL_FONT);
1399     showNpTooltip.setHorizontalAlignment(SwingConstants.RIGHT);
1400     showNpTooltip.setHorizontalTextPosition(SwingConstants.LEFT);
1401     showNpTooltip.setSelected(true);
1402     showNpTooltip.setText(
1403             MessageManager.getString("label.non_positional_features"));
1404     showDbRefTooltip.setEnabled(true);
1405     showDbRefTooltip.setFont(LABEL_FONT);
1406     showDbRefTooltip.setHorizontalAlignment(SwingConstants.RIGHT);
1407     showDbRefTooltip.setHorizontalTextPosition(SwingConstants.LEFT);
1408     showDbRefTooltip.setSelected(true);
1409     showDbRefTooltip
1410             .setText(MessageManager.getString("label.database_references"));
1411     annotations.setFont(LABEL_FONT);
1412     annotations.setHorizontalAlignment(SwingConstants.RIGHT);
1413     annotations.setHorizontalTextPosition(SwingConstants.LEFT);
1414     annotations.setSelected(true);
1415     annotations.setText(MessageManager.getString("label.show_annotations"));
1416     // annotations.setBounds(new Rectangle(169, 12, 200, 23));
1417     annotations.addActionListener(new ActionListener()
1418     {
1419       @Override
1420       public void actionPerformed(ActionEvent e)
1421       {
1422         annotations_actionPerformed(e);
1423       }
1424     });
1425     identity.addActionListener(new ActionListener()
1426     {
1427       @Override
1428       public void actionPerformed(ActionEvent e)
1429       {
1430         annotations_actionPerformed(e);
1431       }
1432     });
1433     showGroupConsensus.addActionListener(new ActionListener()
1434     {
1435       @Override
1436       public void actionPerformed(ActionEvent e)
1437       {
1438         annotations_actionPerformed(e);
1439       }
1440     });
1441     showUnconserved.setFont(LABEL_FONT);
1442     showUnconserved.setHorizontalAlignment(SwingConstants.RIGHT);
1443     showUnconserved.setHorizontalTextPosition(SwingConstants.LEFT);
1444     showUnconserved.setSelected(true);
1445     showUnconserved
1446             .setText(MessageManager.getString("action.show_unconserved"));
1447     showUnconserved.addActionListener(new ActionListener()
1448     {
1449       @Override
1450       public void actionPerformed(ActionEvent e)
1451       {
1452         showunconserved_actionPerformed(e);
1453       }
1454     });
1455
1456     // TODO these are not yet added to / action from Preferences
1457     // JCheckBox shareSelections = new JCheckBox();
1458     // shareSelections.setFont(verdana11);
1459     // shareSelections.setHorizontalAlignment(SwingConstants.RIGHT);
1460     // shareSelections.setHorizontalTextPosition(SwingConstants.LEFT);
1461     // shareSelections.setSelected(true);
1462     // shareSelections.setText(MessageManager
1463     // .getString("label.share_selection_across_views"));
1464     // JCheckBox followHighlight = new JCheckBox();
1465     // followHighlight.setFont(verdana11);
1466     // followHighlight.setHorizontalAlignment(SwingConstants.RIGHT);
1467     // followHighlight.setHorizontalTextPosition(SwingConstants.LEFT);
1468     // // showUnconserved.setBounds(new Rectangle(169, 40, 200, 23));
1469     // followHighlight.setSelected(true);
1470     // followHighlight.setText(MessageManager
1471     // .getString("label.scroll_highlighted_regions"));
1472
1473     seqLimit.setFont(LABEL_FONT);
1474     seqLimit.setHorizontalAlignment(SwingConstants.RIGHT);
1475     seqLimit.setHorizontalTextPosition(SwingConstants.LEFT);
1476     seqLimit.setText(MessageManager.getString("label.full_sequence_id"));
1477     smoothFont.setFont(LABEL_FONT);
1478     smoothFont.setHorizontalAlignment(SwingConstants.RIGHT);
1479     smoothFont.setHorizontalTextPosition(SwingConstants.LEADING);
1480     smoothFont.setText(MessageManager.getString("label.smooth_font"));
1481     scaleProteinToCdna.setFont(LABEL_FONT);
1482     scaleProteinToCdna.setHorizontalAlignment(SwingConstants.RIGHT);
1483     scaleProteinToCdna.setHorizontalTextPosition(SwingConstants.LEADING);
1484     scaleProteinToCdna.setText(
1485             MessageManager.getString("label.scale_protein_to_cdna"));
1486     scaleProteinToCdna.setToolTipText(
1487             MessageManager.getString("label.scale_protein_to_cdna_tip"));
1488     JLabel gapLabel = new JLabel();
1489     gapLabel.setFont(LABEL_FONT);
1490     gapLabel.setHorizontalAlignment(SwingConstants.RIGHT);
1491     gapLabel.setText(MessageManager.getString("label.gap_symbol") + " ");
1492     JLabel fontLabel = new JLabel();
1493     fontLabel.setFont(LABEL_FONT);
1494     fontLabel.setHorizontalAlignment(SwingConstants.RIGHT);
1495     fontLabel.setText(MessageManager.getString("label.font"));
1496     fontSizeCB.setFont(LABEL_FONT);
1497     fontSizeCB.setBounds(new Rectangle(320, 112, 65, 23));
1498     fontStyleCB.setFont(LABEL_FONT);
1499     fontStyleCB.setBounds(new Rectangle(382, 112, 80, 23));
1500     fontNameCB.setFont(LABEL_FONT);
1501     fontNameCB.setBounds(new Rectangle(172, 112, 147, 23));
1502     gapSymbolCB.setFont(LABEL_FONT);
1503     gapSymbolCB.setBounds(new Rectangle(172, 215, 69, 23));
1504     DefaultListCellRenderer dlcr = new DefaultListCellRenderer();
1505     dlcr.setHorizontalAlignment(DefaultListCellRenderer.CENTER);
1506     gapSymbolCB.setRenderer(dlcr);
1507
1508     startupCheckbox.setText(MessageManager.getString("action.open_file"));
1509     startupCheckbox.setFont(LABEL_FONT);
1510     startupCheckbox.setHorizontalAlignment(SwingConstants.RIGHT);
1511     startupCheckbox.setHorizontalTextPosition(SwingConstants.LEFT);
1512     startupCheckbox.setSelected(true);
1513     startupFileTextfield.setFont(LABEL_FONT);
1514     startupFileTextfield.setBounds(new Rectangle(172, 310, 330, 20));
1515     startupFileTextfield.addMouseListener(new MouseAdapter()
1516     {
1517       @Override
1518       public void mouseClicked(MouseEvent e)
1519       {
1520         if (e.getClickCount() > 1)
1521         {
1522           startupFileTextfield_mouseClicked();
1523         }
1524       }
1525     });
1526
1527     sortby.setFont(LABEL_FONT);
1528     sortby.setBounds(new Rectangle(172, 260, 155, 21));
1529     JLabel sortLabel = new JLabel();
1530     sortLabel.setFont(LABEL_FONT);
1531     sortLabel.setHorizontalAlignment(SwingConstants.RIGHT);
1532     sortLabel.setText(MessageManager.getString("label.sort_by"));
1533     sortAnnBy.setFont(LABEL_FONT);
1534     sortAnnBy.setBounds(new Rectangle(172, 285, 110, 21));
1535     JLabel sortAnnLabel = new JLabel();
1536     sortAnnLabel.setFont(LABEL_FONT);
1537     sortAnnLabel.setHorizontalAlignment(SwingConstants.RIGHT);
1538     sortAnnLabel.setText(MessageManager.getString("label.sort_ann_by"));
1539     sortAutocalc.setFont(LABEL_FONT);
1540     sortAutocalc.setBounds(new Rectangle(290, 285, 165, 21));
1541
1542     JPanel annsettingsPanel = new JPanel();
1543     annsettingsPanel.setBounds(new Rectangle(173, 13, 320, 96));
1544     annsettingsPanel.setLayout(new FlowLayout(FlowLayout.LEFT, 0, 0));
1545     annsettingsPanel.setBorder(new EtchedBorder());
1546     visualTab.add(annsettingsPanel);
1547     Border jb = new EmptyBorder(1, 1, 4, 5);
1548     annotations.setBorder(jb);
1549     showOccupancy.setBorder(jb);
1550     quality.setBorder(jb);
1551     conservation.setBorder(jb);
1552     identity.setBorder(jb);
1553     showConsensbits.setBorder(jb);
1554     showGroupbits.setBorder(jb);
1555     showGroupConsensus.setBorder(jb);
1556     showGroupConservation.setBorder(jb);
1557     showConsensHistogram.setBorder(jb);
1558     showConsensLogo.setBorder(jb);
1559
1560     JPanel autoAnnotSettings = new JPanel();
1561     annsettingsPanel.add(autoAnnotSettings);
1562     autoAnnotSettings.setLayout(new GridLayout(0, 2));
1563     autoAnnotSettings.add(annotations);
1564     autoAnnotSettings.add(quality);
1565     // second row of autoannotation box
1566     autoAnnotSettings = new JPanel();
1567     annsettingsPanel.add(autoAnnotSettings);
1568
1569     autoAnnotSettings.setLayout(new GridLayout(0, 3));
1570     autoAnnotSettings.add(conservation);
1571     autoAnnotSettings.add(identity);
1572     autoAnnotSettings.add(showOccupancy);
1573     autoAnnotSettings.add(showGroupbits);
1574     autoAnnotSettings.add(showGroupConservation);
1575     autoAnnotSettings.add(showGroupConsensus);
1576     autoAnnotSettings.add(showConsensbits);
1577     autoAnnotSettings.add(showConsensHistogram);
1578     autoAnnotSettings.add(showConsensLogo);
1579
1580     JPanel tooltipSettings = new JPanel();
1581     tooltipSettings.setBorder(new TitledBorder(
1582             MessageManager.getString("label.sequence_id_tooltip")));
1583     tooltipSettings.setBounds(173, 140, 220, 62);
1584     tooltipSettings.setLayout(new GridLayout(2, 1));
1585     tooltipSettings.add(showDbRefTooltip);
1586     tooltipSettings.add(showNpTooltip);
1587     visualTab.add(tooltipSettings);
1588
1589     wrap.setFont(LABEL_FONT);
1590     wrap.setHorizontalAlignment(SwingConstants.TRAILING);
1591     wrap.setHorizontalTextPosition(SwingConstants.LEADING);
1592     wrap.setText(MessageManager.getString("label.wrap_alignment"));
1593     rightAlign.setFont(LABEL_FONT);
1594     rightAlign.setForeground(Color.black);
1595     rightAlign.setHorizontalAlignment(SwingConstants.RIGHT);
1596     rightAlign.setHorizontalTextPosition(SwingConstants.LEFT);
1597     rightAlign.setText(MessageManager.getString("label.right_align_ids"));
1598     idItalics.setFont(LABEL_FONT_ITALIC);
1599     idItalics.setHorizontalAlignment(SwingConstants.RIGHT);
1600     idItalics.setHorizontalTextPosition(SwingConstants.LEADING);
1601     idItalics.setText(
1602             MessageManager.getString("label.sequence_name_italics"));
1603     openoverv.setFont(LABEL_FONT);
1604     openoverv.setActionCommand(
1605             MessageManager.getString("label.open_overview"));
1606     openoverv.setHorizontalAlignment(SwingConstants.RIGHT);
1607     openoverv.setHorizontalTextPosition(SwingConstants.LEFT);
1608     openoverv.setText(MessageManager.getString("label.open_overview"));
1609     JPanel jPanel2 = new JPanel();
1610     jPanel2.setBounds(new Rectangle(7, 17, 158, 310));
1611     jPanel2.setLayout(new GridLayout(14, 1));
1612     jPanel2.add(fullScreen);
1613     jPanel2.add(openoverv);
1614     jPanel2.add(seqLimit);
1615     jPanel2.add(rightAlign);
1616     jPanel2.add(fontLabel);
1617     jPanel2.add(showUnconserved);
1618     jPanel2.add(idItalics);
1619     jPanel2.add(smoothFont);
1620     jPanel2.add(scaleProteinToCdna);
1621     jPanel2.add(gapLabel);
1622     jPanel2.add(wrap);
1623     jPanel2.add(sortLabel);
1624     jPanel2.add(sortAnnLabel);
1625     jPanel2.add(startupCheckbox);
1626     visualTab.add(jPanel2);
1627     visualTab.add(startupFileTextfield);
1628     visualTab.add(sortby);
1629     visualTab.add(sortAnnBy);
1630     visualTab.add(sortAutocalc);
1631     visualTab.add(gapSymbolCB);
1632     visualTab.add(fontNameCB);
1633     visualTab.add(fontSizeCB);
1634     visualTab.add(fontStyleCB);
1635     return visualTab;
1636   }
1637
1638   protected void autoIdWidth_actionPerformed()
1639   {
1640     // TODO Auto-generated method stub
1641
1642   }
1643
1644   protected void userIdWidth_actionPerformed()
1645   {
1646     // TODO Auto-generated method stub
1647
1648   }
1649
1650   protected void maxColour_actionPerformed(JPanel panel)
1651   {
1652   }
1653
1654   protected void minColour_actionPerformed(JPanel panel)
1655   {
1656   }
1657
1658   protected void gapColour_actionPerformed(JPanel panel)
1659   {
1660   }
1661
1662   protected void hiddenColour_actionPerformed(JPanel panel)
1663   {
1664   }
1665
1666   protected void showunconserved_actionPerformed(ActionEvent e)
1667   {
1668     // TODO Auto-generated method stub
1669
1670   }
1671
1672   protected void useLegacyGaps_actionPerformed(ActionEvent e)
1673   {
1674   }
1675
1676   protected void resetOvDefaults_actionPerformed(ActionEvent e)
1677   {
1678   }
1679
1680   /**
1681    * DOCUMENT ME!
1682    *
1683    * @param e
1684    *          DOCUMENT ME!
1685    */
1686   public void ok_actionPerformed(ActionEvent e)
1687   {
1688   }
1689
1690   /**
1691    * DOCUMENT ME!
1692    *
1693    * @param e
1694    *          DOCUMENT ME!
1695    */
1696   public void cancel_actionPerformed(ActionEvent e)
1697   {
1698   }
1699
1700   /**
1701    * DOCUMENT ME!
1702    *
1703    * @param e
1704    *          DOCUMENT ME!
1705    */
1706   public void annotations_actionPerformed(ActionEvent e)
1707   {
1708   }
1709
1710   /**
1711    * DOCUMENT ME!
1712    */
1713   public void startupFileTextfield_mouseClicked()
1714   {
1715   }
1716
1717   public void newLink_actionPerformed(ActionEvent e)
1718   {
1719
1720   }
1721
1722   public void editLink_actionPerformed(ActionEvent e)
1723   {
1724
1725   }
1726
1727   public void deleteLink_actionPerformed(ActionEvent e)
1728   {
1729
1730   }
1731
1732   public void defaultBrowser_mouseClicked(MouseEvent e)
1733   {
1734
1735   }
1736
1737   public void linkURLList_keyTyped(KeyEvent e)
1738   {
1739
1740   }
1741
1742   public void useProxy_actionPerformed()
1743   {
1744     boolean enabled = useProxy.isSelected();
1745     portLabel.setEnabled(enabled);
1746     serverLabel.setEnabled(enabled);
1747     proxyServerTB.setEnabled(enabled);
1748     proxyPortTB.setEnabled(enabled);
1749   }
1750
1751   /**
1752    * Customer renderer for JTable: supports column of radio buttons
1753    */
1754   public class RadioButtonRenderer extends JRadioButton
1755           implements TableCellRenderer
1756   {
1757     public RadioButtonRenderer()
1758     {
1759       setHorizontalAlignment(CENTER);
1760       setToolTipText(MessageManager.getString("label.urltooltip"));
1761     }
1762
1763     @Override
1764     public Component getTableCellRendererComponent(JTable table,
1765             Object value, boolean isSelected, boolean hasFocus, int row,
1766             int column)
1767     {
1768       setSelected((boolean) value);
1769
1770       // set colours to match rest of table
1771       if (isSelected)
1772       {
1773         setBackground(table.getSelectionBackground());
1774         setForeground(table.getSelectionForeground());
1775       }
1776       else
1777       {
1778         setBackground(table.getBackground());
1779         setForeground(table.getForeground());
1780       }
1781       return this;
1782     }
1783   }
1784
1785   /**
1786    * Customer cell editor for JTable: supports column of radio buttons in
1787    * conjunction with renderer
1788    */
1789   public class RadioButtonEditor extends AbstractCellEditor
1790           implements TableCellEditor
1791   {
1792     private JRadioButton button = new JRadioButton();
1793
1794     public RadioButtonEditor()
1795     {
1796       button.setHorizontalAlignment(SwingConstants.CENTER);
1797       this.button.addActionListener(new ActionListener()
1798       {
1799         @Override
1800         public void actionPerformed(ActionEvent e)
1801         {
1802           fireEditingStopped();
1803         }
1804       });
1805     }
1806
1807     @Override
1808     public Component getTableCellEditorComponent(JTable table, Object value,
1809             boolean isSelected, int row, int column)
1810     {
1811       button.setSelected((boolean) value);
1812       return button;
1813     }
1814
1815     @Override
1816     public Object getCellEditorValue()
1817     {
1818       return button.isSelected();
1819     }
1820
1821   }
1822 }