Example usage for javax.swing JOptionPane CANCEL

Introduction

In this page you can find the example usage for javax.swing JOptionPane CANCEL_OPTION.

Prototype

int CANCEL_OPTION

To view the source code for javax.swing JOptionPane CANCEL_OPTION.

Click Source Link

Document

Return value from class method if CANCEL is chosen.

Usage

From source file:cl.almejo.vsim.gui.SimWindow.java

public void quit() {
    if (askSureToQuit() == JOptionPane.YES_OPTION) {
        if (_circuit != null && _circuit.isModified()) {
            int saveBeforeQuit = askSaveBeforeQuit();
            if (saveBeforeQuit == JOptionPane.CANCEL_OPTION) {
                return;
            }//ww  w. ja v a 2s.c om
            if (saveBeforeQuit == JOptionPane.YES_OPTION) {
                if (saveAs() == JOptionPane.CANCEL_OPTION) {
                    LOGGER.info("save cancelled by user.");
                    return;
                }
            }
        }
        if (_circuit != null) {
            _circuit.remove(_canvas);
        }
        System.exit(0);
    }
}

From source file:jboost.visualization.HistogramFrame.java

private File selectPDFFile() {

    File fFile = new File("default.pdf");
    JFileChooser fc = new JFileChooser();

    // Start in current directory
    fc.setCurrentDirectory(new File("."));

    // Set filter for Java source files.
    fc.setFileFilter(new FileFilter() {

        public boolean accept(File f) {
            String path = f.getAbsolutePath();
            if (f.isDirectory() || path.endsWith(".pdf"))
                return true;
            else/*  ww  w. ja  v a 2s  .c o m*/
                return false;
        }

        public String getDescription() {
            return "PDF Files";
        }
    });

    // Set to a default name for save.
    fc.setSelectedFile(fFile);

    // Open chooser dialog
    int result = fc.showSaveDialog(this);

    if (result == JFileChooser.CANCEL_OPTION) {
        return null;
    } else if (result == JFileChooser.APPROVE_OPTION) {
        fFile = fc.getSelectedFile();
        if (fFile.exists()) {
            int response = JOptionPane.showConfirmDialog(null, "Overwrite existing file?", "Confirm Overwrite",
                    JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE);
            if (response == JOptionPane.CANCEL_OPTION)
                return null;
        }
        return fFile;
    } else {
        return null;
    }
}

From source file:jboost.visualization.HistogramFrame.java

private File selectDumpFile() {

    File fFile = new File("ExamplesDumpFile.txt");
    JFileChooser fc = new JFileChooser();

    // Start in current directory
    fc.setCurrentDirectory(new File("."));

    // Set filter for Java source files.
    fc.setFileFilter(new FileFilter() {

        public boolean accept(File f) {
            String path = f.getAbsolutePath();
            if (f.isDirectory() || path.endsWith(".txt"))
                return true;
            else//from  w  w  w. j a  v  a 2s  .co  m
                return false;
        }

        public String getDescription() {
            return "Text Files";
        }
    });

    // Set to a default name for save.
    fc.setSelectedFile(fFile);

    // Open chooser dialog
    int result = fc.showSaveDialog(this);

    if (result == JFileChooser.CANCEL_OPTION) {
        return null;
    } else if (result == JFileChooser.APPROVE_OPTION) {
        fFile = fc.getSelectedFile();
        if (fFile.exists()) {
            int response = JOptionPane.showConfirmDialog(null, "Overwrite existing file?", "Confirm Overwrite",
                    JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE);
            if (response == JOptionPane.CANCEL_OPTION)
                return null;
        }
        return fFile;
    } else {
        return null;
    }
}

From source file:be.agiv.security.demo.Main.java

private void ipStsIssueToken() {
    GridBagLayout gridBagLayout = new GridBagLayout();
    GridBagConstraints gridBagConstraints = new GridBagConstraints();
    JPanel contentPanel = new JPanel(gridBagLayout);

    JLabel urlLabel = new JLabel("URL:");
    gridBagConstraints.gridx = 0;//from   ww w .  j av a2 s.  c o  m
    gridBagConstraints.gridy = 0;
    gridBagConstraints.anchor = GridBagConstraints.WEST;
    gridBagConstraints.ipadx = 5;
    gridBagLayout.setConstraints(urlLabel, gridBagConstraints);
    contentPanel.add(urlLabel);

    JTextField urlTextField = new JTextField(
            "https://auth.beta.agiv.be/ipsts/Services/DaliSecurityTokenServiceConfiguration.svc/IWSTrust13",
            60);
    gridBagConstraints.gridx++;
    gridBagLayout.setConstraints(urlTextField, gridBagConstraints);
    contentPanel.add(urlTextField);

    JLabel realmLabel = new JLabel("Realm:");
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy++;
    gridBagLayout.setConstraints(realmLabel, gridBagConstraints);
    contentPanel.add(realmLabel);

    JTextField realmTextField = new JTextField(AGIVSecurity.BETA_REALM, 30);
    gridBagConstraints.gridx++;
    gridBagLayout.setConstraints(realmTextField, gridBagConstraints);
    contentPanel.add(realmTextField);

    CredentialPanel credentialPanel = new CredentialPanel();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy++;
    gridBagConstraints.gridwidth = GridBagConstraints.REMAINDER;
    gridBagLayout.setConstraints(credentialPanel, gridBagConstraints);
    contentPanel.add(credentialPanel);

    int result = JOptionPane.showConfirmDialog(this, contentPanel, "IP-STS Issue Token",
            JOptionPane.OK_CANCEL_OPTION);
    if (result == JOptionPane.CANCEL_OPTION) {
        return;
    }

    String location = urlTextField.getText();
    String username = credentialPanel.getUsername();
    String password = credentialPanel.getPassword();
    File pkcs12File = credentialPanel.getPKCS12File();
    String realm = realmTextField.getText();

    IPSTSClient ipStsClient = new IPSTSClient(location, realm);
    try {
        if (null != username) {
            this.ipStsSecurityToken = ipStsClient.getSecurityToken(username, password);
        } else {
            KeyStore keyStore = KeyStore.getInstance("PKCS12");
            keyStore.load(new FileInputStream(pkcs12File), password.toCharArray());
            String alias = keyStore.aliases().nextElement();
            X509Certificate certificate = (X509Certificate) keyStore.getCertificate(alias);
            PrivateKey privateKey = (PrivateKey) keyStore.getKey(alias, password.toCharArray());
            this.ipStsSecurityToken = ipStsClient.getSecuritytoken(certificate, privateKey);
        }
        this.ipStsViewMenuItem.setEnabled(true);
        this.rStsIssueMenuItem.setEnabled(true);
        ipStsViewToken();
    } catch (Exception e) {
        showException(e);
    }
}

From source file:edu.ku.brc.specify.tools.l10nios.StrLocalizerAppForiOS.java

/**
 * @return true if no unsaved changes are present
 * else return results of prompt to save
 *///from  www  .  j  a va  2s .  c  o m
protected boolean checkForChanges() {
    //        if (termList != null)
    //        {
    //            int s = termList.getSelectedIndex();
    //            if (s != -1)
    //            {
    //               L10NItem entry = srcFile.getKey(s);
    //               entry.setDstStr(textField.getText());
    //            }
    //            if (srcFile.isEdited())
    //            {
    //               int response = JOptionPane.showOptionDialog((Frame )getTopWindow(), 
    //                     String.format(getResourceString("StrLocalizerApp.SaveChangesMsg"), destFile.getPath()), 
    //                     getResourceString("StrLocalizerApp.SaveChangesTitle"), 
    //                     JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE, null, null, JOptionPane.YES_OPTION);
    //               if (response == JOptionPane.CANCEL_OPTION)
    //               {
    //                  return false;
    //               }
    //               if (response == JOptionPane.YES_OPTION)
    //               {
    //                  doSave(); 
    //                  return true; //what if it fails? 
    //               }
    //            }
    //            return true;
    //        }

    boolean hasChanges = false;
    for (L10NFile f : srcFiles) {
        if (f.isChanged()) {
            hasChanges = true;
            break;
        }
    }

    if (hasChanges) {
        int response = JOptionPane.showOptionDialog((Frame) getTopWindow(),
                "Changes have not been saved.\n\nDo you wish to save them?",
                getResourceString("StrLocalizerApp.SaveChangesTitle"), JOptionPane.YES_NO_CANCEL_OPTION,
                JOptionPane.QUESTION_MESSAGE, null, null, JOptionPane.YES_OPTION);
        if (response == JOptionPane.CANCEL_OPTION) {
            return false;
        }
        if (response == JOptionPane.YES_OPTION) {
            doSave();
            return true; //what if it fails? 
        }
    }
    return true;
}

From source file:edu.ku.brc.ui.UIRegistry.java

/**
 * Asks Yes, No, Cancel question using a JOptionPane
 * @param yesKey the resource key for the Yes button
 * @param noKey the resource key for the No button
 * @param cancelKey the resource key for the Cancel button
 * @param nonL10NMsg the message or question NOT Localized
 * @param titleKey the resource key for the Dialog Title
 * @return JOptionPane.NO_OPTION or JOptionPane.YES_OPTION
 *//* www  .j  a va  2  s .  c o m*/
public static int askYesNoLocalized(final String yesKey, final String noKey, final String cancelKey,
        final String nonL10NMsg, final String titleKey) {
    int userChoice = JOptionPane.CANCEL_OPTION;
    Object[] options = { getResourceString(yesKey), getResourceString(noKey), getResourceString(cancelKey) };

    userChoice = JOptionPane.showOptionDialog(UIRegistry.getMostRecentWindow(), nonL10NMsg,
            getResourceString(titleKey), JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE, null,
            options, options[0]);
    return userChoice;
}

From source file:canreg.client.gui.analysis.ExportReportInternalFrame.java

/**
 *
 * @return//from ww w  .jav  a2  s  . c o  m
 */
@Action
public Task writeFileAction() {
    if (chooser == null) {
        path = localSettings.getProperty("export_data_path");
        if (path == null) {
            chooser = new JFileChooser();
        } else {
            chooser = new JFileChooser(path);
        }
    }
    // Get filename
    int returnVal = chooser.showSaveDialog(this);
    fileName = "";
    String separatingString = "\t";
    if (returnVal == JFileChooser.APPROVE_OPTION) {
        try {
            //set the file name
            fileName = chooser.getSelectedFile().getCanonicalPath();

            // TODO: Make this dynamic
            if (fileFormatComboBox.getSelectedIndex() == 0) {
                separatingString = ",";
                // append standard file extension
                if (!(fileName.endsWith(".csv") || fileName.endsWith(".CSV"))) {
                    fileName += ".csv";
                }
            } else {
                if (fileFormatComboBox.getSelectedIndex() == 1) {
                    separatingString = "\t";
                } else {
                    separatingString = fileFormatComboBox.getSelectedItem().toString();
                }
                // append standard file extension
                if (!(fileName.endsWith(".tsv") || fileName.endsWith(".TSV"))
                        && !(fileName.endsWith(".csv") || fileName.endsWith(".CSV"))
                        && !(fileName.endsWith(".txt") || fileName.endsWith(".TXT"))) {
                    fileName += ".txt";
                }
            }

            File file = new File(fileName);
            if (file.exists()) {
                int choice = JOptionPane.showInternalConfirmDialog(
                        CanRegClientApp.getApplication().getMainFrame().getContentPane(),
                        java.util.ResourceBundle
                                .getBundle("canreg/client/gui/analysis/resources/ExportReportInternalFrame")
                                .getString("FILE_EXISTS")
                                + ": " + fileName + ".\n"
                                + java.util.ResourceBundle.getBundle(
                                        "canreg/client/gui/analysis/resources/ExportReportInternalFrame")
                                        .getString("OVERWRITE?"),
                        java.util.ResourceBundle
                                .getBundle("canreg/client/gui/analysis/resources/ExportReportInternalFrame")
                                .getString("FILE_EXISTS") + ".",
                        JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE);
                if (choice == JOptionPane.CANCEL_OPTION) {
                    return null;
                } else if (choice == JOptionPane.NO_OPTION) {
                    // choose a new file
                    writeFileAction();
                    return null;
                }
            }
        } catch (IOException ex) {
            Logger.getLogger(ExportReportInternalFrame.class.getName()).log(Level.SEVERE, null, ex);
        }
    } else {
        return null;
    }
    return new WriteFileActionTask(fileName,
            org.jdesktop.application.Application.getInstance(canreg.client.CanRegClientApp.class),
            separatingString);
}

From source file:net.sf.jabref.gui.JabRefFrame.java

/**
 * General info dialog.  The MacAdapter calls this method when "Quit"
 * is selected from the application menu, Cmd-Q is pressed, or "Quit" is selected from the Dock.
 * The function returns a boolean indicating if quitting is ok or not.
 * <p>/*from w  w w  .  j a  va  2 s . c om*/
 * Non-OSX JabRef calls this when choosing "Quit" from the menu
 * <p>
 * SIDE EFFECT: tears down JabRef
 *
 * @return true if the user chose to quit; false otherwise
 */
public boolean quit() {
    // Ask here if the user really wants to close, if the base
    // has not been saved since last save.
    boolean close = true;
    List<String> filenames = new ArrayList<>();
    if (tabbedPane.getTabCount() > 0) {
        for (int i = 0; i < tabbedPane.getTabCount(); i++) {
            if (getBasePanelAt(i).isModified()) {
                tabbedPane.setSelectedIndex(i);
                String filename;

                if (getBasePanelAt(i).getBibDatabaseContext().getDatabaseFile() == null) {
                    filename = GUIGlobals.UNTITLED_TITLE;
                } else {
                    filename = getBasePanelAt(i).getBibDatabaseContext().getDatabaseFile().getAbsolutePath();
                }
                int answer = showSaveDialog(filename);

                if ((answer == JOptionPane.CANCEL_OPTION) || (answer == JOptionPane.CLOSED_OPTION)) {
                    return false;
                }
                if (answer == JOptionPane.YES_OPTION) {
                    // The user wants to save.
                    try {
                        //getCurrentBasePanel().runCommand("save");
                        SaveDatabaseAction saveAction = new SaveDatabaseAction(getCurrentBasePanel());
                        saveAction.runCommand();
                        if (saveAction.isCanceled() || !saveAction.isSuccess()) {
                            // The action was either canceled or unsuccessful.
                            // Break!
                            output(Localization.lang("Unable to save database"));
                            close = false;
                        }
                    } catch (Throwable ex) {
                        // Something prevented the file
                        // from being saved. Break!!!
                        close = false;
                        break;
                    }
                }
            }

            if (getBasePanelAt(i).getBibDatabaseContext().getDatabaseFile() != null) {
                filenames.add(getBasePanelAt(i).getBibDatabaseContext().getDatabaseFile().getAbsolutePath());
            }
        }
    }

    if (close) {
        for (int i = 0; i < tabbedPane.getTabCount(); i++) {
            if (getBasePanelAt(i).isSaving()) {
                // There is a database still being saved, so we need to wait.
                WaitForSaveOperation w = new WaitForSaveOperation(this);
                w.show(); // This method won't return until canceled or the save operation is done.
                if (w.canceled()) {
                    return false; // The user clicked cancel.
                }
            }
        }

        tearDownJabRef(filenames);
        return true;
    }

    return false;
}

From source file:edu.ku.brc.af.core.db.MySQLBackupService.java

/**
 * Checks to see if it is time to do a weekly or monthly backup. Weeks are rolling 7 days and months
 * are rolling 30 days.//from w  w w . jav  a  2s.c  o  m
 * @param doSendExit requests to send an application exit command
 * @param doSkipAsk indicates whether to skip asking the user thus forcing the backup if it is time
 * @return true if the backup was started, false if it wasn't started.
 */
private boolean checkForBackUp(final boolean doSendExit, final boolean doSkipAsk) {
    final long oneDayMilliSecs = 86400000;

    Calendar calNow = Calendar.getInstance();
    Date dateNow = calNow.getTime();

    Long timeDays = getLastBackupTime(WEEKLY_PREF);
    if (timeDays == null) {
        timeDays = dateNow.getTime();
        saveLastBackupTime(WEEKLY_PREF, dateNow.getTime());
    }

    Long timeMons = getLastBackupTime(MONTHLY_PREF);
    if (timeMons == null) {
        timeMons = dateNow.getTime();
        saveLastBackupTime(MONTHLY_PREF, dateNow.getTime());
    }

    Date lastBackUpDays = new Date(timeDays);
    Date lastBackUpMons = new Date(timeMons);

    int diffMons = (int) ((dateNow.getTime() - lastBackUpMons.getTime()) / oneDayMilliSecs);
    int diffDays = (int) ((dateNow.getTime() - lastBackUpDays.getTime()) / oneDayMilliSecs);

    int diff = 0;
    String key = null;
    boolean isMonthly = false;

    if (diffMons > 30) {
        key = "MySQLBackupService.MONTHLY";
        diff = diffMons;
        isMonthly = true;

    } else if (diffDays > 7) {
        key = "MySQLBackupService.WEEKLY";
        diff = diffDays;
    }

    int userChoice = JOptionPane.CANCEL_OPTION;

    if (key != null && (UIRegistry.isEmbedded() || !doSkipAsk)) {
        if (UIRegistry.isEmbedded()) {
            showEZDBBackupMessage(key, diff);

        } else {
            Object[] options = { getResourceString("MySQLBackupService.BACKUP_NOW"), //$NON-NLS-1$
                    getResourceString("MySQLBackupService.BK_SKIP") //$NON-NLS-1$
            };
            userChoice = JOptionPane.showOptionDialog(UIRegistry.getTopWindow(), getLocalizedMessage(key, diff), //$NON-NLS-1$
                    getResourceString("MySQLBackupService.BK_NOW_TITLE"), //$NON-NLS-1$
                    JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, options, options[0]);
        }
    }

    if (isMonthly) {
        saveLastBackupTime(MONTHLY_PREF, dateNow.getTime());
        if (diffDays > 7) {
            saveLastBackupTime(WEEKLY_PREF, dateNow.getTime());
        }
    } else {
        saveLastBackupTime(WEEKLY_PREF, dateNow.getTime());
    }

    if (!UIRegistry.isEmbedded() && (userChoice == JOptionPane.YES_OPTION || doSkipAsk)) {
        return doBackUp(isMonthly, doSendExit, null);
    }

    return false;
}

From source file:net.rptools.maptool.client.functions.InputFunction.java

@Override
public Object childEvaluate(Parser parser, String functionName, List<Object> parameters)
        throws EvaluationException, ParserException {
    // Extract the list of specifier strings from the parameters
    // "name | value | prompt | inputType | options"
    List<String> varStrings = new ArrayList<String>();
    for (Object param : parameters) {
        String paramStr = (String) param;
        if (StringUtils.isEmpty(paramStr)) {
            continue;
        }/* w w w . j  av a2 s.c  om*/
        // Multiple vars can be packed into a string, separated by "##"
        List<String> substrings = new ArrayList<String>();
        StrListFunctions.parse(paramStr, substrings, "##");
        for (String varString : substrings) {
            if (StringUtils.isEmpty(paramStr)) {
                continue;
            }
            varStrings.add(varString);
        }
    }

    // Create VarSpec objects from each variable's specifier string
    List<VarSpec> varSpecs = new ArrayList<VarSpec>();
    for (String specifier : varStrings) {
        VarSpec vs;
        try {
            vs = new VarSpec(specifier);
        } catch (VarSpec.SpecifierException se) {
            throw new ParameterException(se.msg);
        } catch (InputType.OptionException oe) {
            throw new ParameterException(I18N.getText("macro.function.input.invalidOptionType", oe.key,
                    oe.value, oe.type, specifier));
        }
        varSpecs.add(vs);
    }

    // Check if any variables were defined
    if (varSpecs.isEmpty())
        return BigDecimal.ONE; // No work to do, so treat it as a successful invocation.

    // UI step 1 - First, see if a token is in context.
    VariableResolver varRes = parser.getVariableResolver();
    Token tokenInContext = null;
    if (varRes instanceof MapToolVariableResolver) {
        tokenInContext = ((MapToolVariableResolver) varRes).getTokenInContext();
    }
    String dialogTitle = "Input Values";
    if (tokenInContext != null) {
        String name = tokenInContext.getName(), gm_name = tokenInContext.getGMName();
        boolean isGM = MapTool.getPlayer().isGM();
        String extra = "";

        if (isGM && gm_name != null && gm_name.compareTo("") != 0)
            extra = " for " + gm_name;
        else if (name != null && name.compareTo("") != 0)
            extra = " for " + name;

        dialogTitle = dialogTitle + extra;
    }

    // UI step 2 - build the panel with the input fields
    InputPanel ip = new InputPanel(varSpecs);

    // Calculate the height
    // TODO: remove this workaround
    int screenHeight = Toolkit.getDefaultToolkit().getScreenSize().height;
    int maxHeight = screenHeight * 3 / 4;
    Dimension ipPreferredDim = ip.getPreferredSize();
    if (maxHeight < ipPreferredDim.height) {
        ip.modifyMaxHeightBy(maxHeight - ipPreferredDim.height);
    }

    // UI step 3 - show the dialog
    JOptionPane jop = new JOptionPane(ip, JOptionPane.PLAIN_MESSAGE, JOptionPane.OK_CANCEL_OPTION);
    JDialog dlg = jop.createDialog(MapTool.getFrame(), dialogTitle);

    // Set up callbacks needed for desired runtime behavior
    dlg.addComponentListener(new FixupComponentAdapter(ip));

    dlg.setVisible(true);
    int dlgResult = JOptionPane.CLOSED_OPTION;
    try {
        dlgResult = (Integer) jop.getValue();
    } catch (NullPointerException npe) {
    }
    dlg.dispose();

    if (dlgResult == JOptionPane.CANCEL_OPTION || dlgResult == JOptionPane.CLOSED_OPTION)
        return BigDecimal.ZERO;

    // Finally, assign values from the dialog box to the variables
    for (ColumnPanel cp : ip.columnPanels) {
        List<VarSpec> panelVars = cp.varSpecs;
        List<JComponent> panelControls = cp.inputFields;
        int numPanelVars = panelVars.size();
        StringBuilder allAssignments = new StringBuilder(); // holds all values assigned in this tab

        for (int varCount = 0; varCount < numPanelVars; varCount++) {
            VarSpec vs = panelVars.get(varCount);
            JComponent comp = panelControls.get(varCount);
            String newValue = null;
            switch (vs.inputType) {
            case TEXT: {
                newValue = ((JTextField) comp).getText();
                break;
            }
            case LIST: {
                Integer index = ((JComboBox) comp).getSelectedIndex();
                if (vs.optionValues.optionEquals("VALUE", "STRING")) {
                    newValue = vs.valueList.get(index);
                } else { // default is "NUMBER"
                    newValue = index.toString();
                }
                break;
            }
            case CHECK: {
                Integer value = ((JCheckBox) comp).isSelected() ? 1 : 0;
                newValue = value.toString();
                break;
            }
            case RADIO: {
                // This code assumes that the Box container returns components
                // in the same order that they were added.
                Component[] comps = ((Box) comp).getComponents();
                int componentCount = 0;
                Integer index = 0;
                for (Component c : comps) {
                    if (c instanceof JRadioButton) {
                        JRadioButton radio = (JRadioButton) c;
                        if (radio.isSelected())
                            index = componentCount;
                    }
                    componentCount++;
                }
                if (vs.optionValues.optionEquals("VALUE", "STRING")) {
                    newValue = vs.valueList.get(index);
                } else { // default is "NUMBER"
                    newValue = index.toString();
                }
                break;
            }
            case LABEL: {
                newValue = null;
                // The variable name is ignored and not set.
                break;
            }
            case PROPS: {
                // Read out and assign all the subvariables.
                // The overall return value is a property string (as in StrPropFunctions.java) with all the new settings.
                Component[] comps = ((JPanel) comp).getComponents();
                StringBuilder sb = new StringBuilder();
                int setVars = 0; // "NONE", no assignments made
                if (vs.optionValues.optionEquals("SETVARS", "SUFFIXED"))
                    setVars = 1;
                if (vs.optionValues.optionEquals("SETVARS", "UNSUFFIXED"))
                    setVars = 2;
                if (vs.optionValues.optionEquals("SETVARS", "TRUE"))
                    setVars = 2; // for backward compatibility
                for (int compCount = 0; compCount < comps.length; compCount += 2) {
                    String key = ((JLabel) comps[compCount]).getText().split("\\:")[0]; // strip trailing colon
                    String value = ((JTextField) comps[compCount + 1]).getText();
                    sb.append(key);
                    sb.append("=");
                    sb.append(value);
                    sb.append(" ; ");
                    switch (setVars) {
                    case 0:
                        // Do nothing
                        break;
                    case 1:
                        parser.setVariable(key + "_", value);
                        break;
                    case 2:
                        parser.setVariable(key, value);
                        break;
                    }
                }
                newValue = sb.toString();
                break;
            }
            default:
                // should never happen
                newValue = null;
                break;
            }
            // Set the variable to the value we got from the dialog box.
            if (newValue != null) {
                parser.setVariable(vs.name, newValue.trim());
                allAssignments.append(vs.name + "=" + newValue.trim() + " ## ");
            }
        }
        if (cp.tabVarSpec != null) {
            parser.setVariable(cp.tabVarSpec.name, allAssignments.toString());
        }
    }

    return BigDecimal.ONE; // success

    // for debugging:
    //return debugOutput(varSpecs);
}

Example usage for javax.swing JOptionPane CANCEL_OPTION

Introduction

Prototype

Document

Usage