Example usage for javax.swing JOptionPane YES

Introduction

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

Prototype

int YES_OPTION

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

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Document

Return value from class method if YES is chosen.

Usage

From source file:de.quadrillenschule.azocamsyncd.astromode.gui.AstroModeJPanel.java

private void removeallJobsjButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_removeallJobsjButtonActionPerformed
    if (JOptionPane.showConfirmDialog(parentFrame, "Really remove all jobs?", "Confirm",
            JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE) == JOptionPane.YES_OPTION) {
        for (PhotoSerie ps : jobList) {
            try {
                SmartPhoneWrapper.remove(ps);
            } catch (IOException ex) {
                Logger.getLogger(AstroModeJPanel.class.getName()).log(Level.SEVERE, null, ex);
            }/*from   www  .j  ava  2 s .  c om*/
        }
    }
}

From source file:org.fhaes.fhsamplesize.view.FHSampleSize.java

/**
 * Open a JFileChooser and return the file that the user specified for saving. Takes a parameter that specifies the type of file. Either
 * TAB or PNG./*from   w  w  w  .  j av a 2 s  .c o  m*/
 * 
 * @return
 */
private File getFileFromSaveDialog(String fileTypeToSave) {

    String lastVisitedFolder = App.prefs.getPref(PrefKey.PREF_LAST_EXPORT_FOLDER, null);
    JFileChooser fc = new JFileChooser(lastVisitedFolder);
    File outputFile;

    if (fileTypeToSave == "TAB") {
        TABFilter filterTAB = new TABFilter();
        fc.addChoosableFileFilter(filterTAB);
        fc.setFileFilter(filterTAB);
        fc.setDialogTitle("Export table as text file...");

    } else if (fileTypeToSave == "PDF") {
        PDFFilter filterPDF = new PDFFilter();
        fc.addChoosableFileFilter(filterPDF);
        fc.setFileFilter(filterPDF);
        fc.setDialogTitle("Export chart as PDF...");
    }

    fc.setFileSelectionMode(JFileChooser.FILES_ONLY);
    fc.setMultiSelectionEnabled(false);

    int returnVal = fc.showSaveDialog(this);
    if (returnVal == JFileChooser.APPROVE_OPTION) {
        outputFile = fc.getSelectedFile();

        if (FileUtils.getExtension(outputFile.getAbsolutePath()) == "") {
            log.debug("Output file extension not set by user");

            if (fc.getFileFilter().getDescription().equals(new CSVFileFilter().getDescription())) {
                log.debug("Adding csv extension to output file name");
                outputFile = new File(outputFile.getAbsolutePath() + ".csv");
            } else if (fc.getFileFilter().getDescription().equals(new PDFFilter().getDescription())) {
                log.debug("Adding pdf extension to output file name");
                outputFile = new File(outputFile.getAbsolutePath() + ".pdf");
            }
        } else {
            log.debug("Output file extension set my user to '"
                    + FileUtils.getExtension(outputFile.getAbsolutePath()) + "'");
        }

        App.prefs.setPref(PrefKey.PREF_LAST_EXPORT_FOLDER, outputFile.getAbsolutePath());
    } else {
        return null;
    }

    if (outputFile.exists()) {
        Object[] options = { "Overwrite", "No", "Cancel" };

        // notes about parameters: null (don't use custom icon), options (the titles of buttons), options[0] (default button title)
        int response = JOptionPane.showOptionDialog(App.mainFrame,
                "The file '" + outputFile.getName() + "' already exists.  Are you sure you want to overwrite?",
                "Confirm", JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE, null, options,
                options[0]);

        if (response != JOptionPane.YES_OPTION)
            return null;
    }
    return outputFile;
}

From source file:com.biosis.biosislite.vistas.inventario.MantenimientoBien.java

private void btneliminarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btneliminarActionPerformed
    // TODO add your handling code here:
    accion = AbstractControlador.ELIMINAR;
    if (tblbienes.getSelectedRow() != -1) {

        Integer codigo = tblbienes.getSelectedRow();

        Bien bien = bienControlador.buscarPorId(lista.get(codigo).getId());

        if (bien != null) {
            if (JOptionPane.showConfirmDialog(null, "Desea Eliminar la Bien?", "Mensaje del Sistema",
                    JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION) {

                int[] filas = tblbienes.getSelectedRows();
                for (int i = 0; i < filas.length; i++) {
                    Bien bien2 = lista.get(filas[0]);
                    lista.remove(bien2);
                    bienControlador.setSeleccionado(bien2);
                    bienControlador.accion(accion);
                }// w w w .j a  v a  2 s  . c  o  m
                if (bienControlador.accion(accion) == 3) {
                    JOptionPane.showMessageDialog(null, "Bien eliminada correctamente", "Mensaje del Sistema",
                            JOptionPane.INFORMATION_MESSAGE);

                } else {
                    JOptionPane.showMessageDialog(null, "Bien no eliminada", "Mensaje del Sistema",
                            JOptionPane.ERROR_MESSAGE);
                }
            } else {
                JOptionPane.showMessageDialog(null, "Bien no eliminada", "Mensaje del Sistema",
                        JOptionPane.ERROR_MESSAGE);
            }
        }
    } else {
        JOptionPane.showMessageDialog(null, "Debe seleccionar un Bien", "Mensaje del Sistema",
                JOptionPane.ERROR_MESSAGE);
    }
}

From source file:uk.ac.lkl.cram.ui.ModuleFrame.java

private void removeSelectedLineItem() {
    LineItem selectedLineItem = sharedSelectionModel.getSelectedLineItem();
    if (selectedLineItem != null) {
        int reply = JOptionPane.showConfirmDialog(this,
                "Are you sure you want to remove \'" + selectedLineItem.getName() + "\'?", "Remove TLA",
                JOptionPane.YES_NO_OPTION);
        if (reply == JOptionPane.YES_OPTION) {
            int i = selectedLineItem.removeFrom(module);
            UndoableEdit edit = new RemoveLineItemEdit(module, selectedLineItem, i);
            undoHandler.addEdit(edit);//from   w w w .j  a  v  a2  s  .  c  om
        } else {
            LOGGER.info("Remove cancelled");
        }
    } else {
        LOGGER.warning("Unable to remove this line item");
    }
}

From source file:de.mendelson.comm.as2.client.AS2Gui.java

/**Starts a dialog that allows to send files manual to a partner
  */// w  ww  . j a va 2  s . c o m
private void sendFileManualFromSelectedTransaction() {
    if (this.configConnection == null) {
        return;
    }
    int requestValue = JOptionPane.showConfirmDialog(this, this.rb.getResourceString("dialog.resend.message"),
            this.rb.getResourceString("dialog.resend.title"), JOptionPane.YES_NO_OPTION);
    if (requestValue != JOptionPane.YES_OPTION) {
        return;
    }
    final String uniqueId = this.getClass().getName() + ".sendFileManualFromSelectedTransaction."
            + System.currentTimeMillis();
    Runnable runnable = new Runnable() {

        @Override
        public void run() {
            File tempFile = null;
            try {
                AS2Gui.this.as2StatusBar.startProgressIndeterminate(
                        AS2Gui.this.rb.getResourceString("menu.file.resend"), uniqueId);
                int selectedRow = AS2Gui.this.jTableMessageOverview.getSelectedRow();
                if (selectedRow >= 0) {
                    //download the payload for the selected message
                    MessageAccessDB messageAccess = new MessageAccessDB(AS2Gui.this.configConnection,
                            AS2Gui.this.runtimeConnection);
                    JDialogManualSend dialog = new JDialogManualSend(AS2Gui.this, AS2Gui.this.configConnection,
                            AS2Gui.this.runtimeConnection, AS2Gui.this.getBaseClient(),
                            AS2Gui.this.as2StatusBar, AS2Gui.this.rb.getResourceString("uploading.to.server"));
                    AS2Message message = ((TableModelMessageOverview) AS2Gui.this.jTableMessageOverview
                            .getModel()).getRow(selectedRow);
                    if (message != null) {
                        AS2MessageInfo info = (AS2MessageInfo) message.getAS2Info();
                        PartnerAccessDB partnerAccess = new PartnerAccessDB(AS2Gui.this.configConnection,
                                AS2Gui.this.runtimeConnection);
                        Partner sender = partnerAccess.getPartner(info.getSenderId());
                        Partner receiver = partnerAccess.getPartner(info.getReceiverId());
                        List<AS2Payload> payloads = messageAccess.getPayload(info.getMessageId());
                        for (AS2Payload payload : payloads) {
                            message.addPayload(payload);
                        }
                        if (message.getPayloadCount() > 0) {
                            AS2Payload payload = message.getPayload(0);
                            //request the payload file from the server
                            TransferClientWithProgress transferClient = new TransferClientWithProgress(
                                    AS2Gui.this.getBaseClient(), AS2Gui.this.as2StatusBar.getProgressPanel());
                            DownloadRequestFile request = new DownloadRequestFile();
                            request.setFilename(payload.getPayloadFilename());
                            InputStream inStream = null;
                            OutputStream outStream = null;
                            try {
                                DownloadResponseFile response = (DownloadResponseFile) transferClient
                                        .download(request);
                                if (response.getException() != null) {
                                    throw response.getException();
                                }
                                String tempFilename = "as2.bin";
                                if (payload.getOriginalFilename() != null) {
                                    tempFilename = payload.getOriginalFilename();
                                }
                                tempFile = AS2Tools.createTempFile(tempFilename, "");
                                outStream = new FileOutputStream(tempFile);
                                inStream = response.getDataStream();
                                AS2Gui.this.copyStreams(inStream, outStream);
                                outStream.flush();
                            } catch (Throwable e) {
                                AS2Gui.this.logger.severe(e.getMessage());
                                return;
                            } finally {
                                if (inStream != null) {
                                    try {
                                        inStream.close();
                                    } catch (Exception e) {
                                    }
                                }
                                if (outStream != null) {
                                    try {
                                        outStream.close();
                                    } catch (Exception e) {
                                    }
                                }
                            }
                            dialog.initialize(sender, receiver, tempFile.getAbsolutePath());
                        }
                        dialog.performSend();
                        info.setResendCounter(info.getResendCounter() + 1);
                        messageAccess.updateResendCounter(info);
                        Logger.getLogger(AS2Server.SERVER_LOGGER_NAME).log(Level.INFO,
                                AS2Gui.this.rb.getResourceString("resend.performed"), info);
                    }
                    AS2Gui.this.as2StatusBar.stopProgressIfExists(uniqueId);
                }
            } catch (Throwable e) {
                //nop
            } finally {
                AS2Gui.this.as2StatusBar.stopProgressIfExists(uniqueId);
                if (tempFile != null) {
                    tempFile.delete();
                }
            }

        }
    };
    Executors.newSingleThreadExecutor().submit(runnable);
}

From source file:contactsdirectory.frontend.MainJFrame.java

private void removeContact() {
    if (jListContact.getSelectedIndex() < 0) {
        JOptionPane.showMessageDialog(rootPane, localizedTexts.getString("noContactSelected"), "",
                JOptionPane.INFORMATION_MESSAGE);
        return;//from   ww w  .  j a v a 2s.  co  m
    }

    if (JOptionPane.YES_OPTION == JOptionPane.showConfirmDialog(rootPane,
            localizedTexts.getString("deleteContactMsg"), "", JOptionPane.YES_NO_OPTION,
            JOptionPane.QUESTION_MESSAGE)) {
        try {
            Contact contact = (Contact) jListContact.getSelectedValue();

            jProgressBar.setIndeterminate(true);
            jProgressBar.setVisible(true);

            RemoveContactSwingWorker worker = new RemoveContactSwingWorker(contact);
            worker.execute();

            ((DefaultListModel<Contact>) jListContact.getModel()).removeElement(contact);

            jProgressBar.setVisible(false);
            jProgressBar.setIndeterminate(false);
        } catch (RuntimeException e) {
            JOptionPane.showMessageDialog(this, localizedTexts.getString("removeContactErrMsg"),
                    localizedTexts.getString("errorMsgTitle"), JOptionPane.ERROR_MESSAGE);
        }
    }
}

From source file:ded.ui.DiagramController.java

/** Try to load a diagram by reading the JSON out of the comment
  * section of the PNG file 'pngName'.  If that succeeds, return
  * non-null, and also set:/*from  w  ww  .  j a v  a  2  s . c  o m*/
  *
  *   * this.importedFile
  *   * this.dirty
  *   * this.fileName
  *
  * Return null if this failed but we already explained the problem
  * to the user, or the user cancels; or throw an exception otherwise. */
private Diagram loadFromPNG(String pngName) throws Exception {
    // Get the name of the image source file.
    String sourceFileName = pngName.substring(0, pngName.length() - 4);
    File sourceFile = new File(sourceFileName);
    if (sourceFile.exists()) {
        if (SwingUtil.confirmationBox(this,
                "You are trying to open a diagram PNG file \"" + pngName + "\", but the source DED file \""
                        + sourceFileName + "\" is right next to it.  Usually, you should open "
                        + "the source file instead.  Otherwise, that source file "
                        + "will be overwritten when you next save.  Are you sure you want to "
                        + "read the diagram out of the PNG comment?",
                "Are you sure?", JOptionPane.YES_NO_OPTION) != JOptionPane.YES_OPTION) {
            return null;
        }
    }

    // Try to read the comment from the file.  If the file is corrupt
    // or cannot be read, this will throw.  But if the comment is merely
    // absent, then this will return null.
    String comment = ImageFileUtil.getPNGComment(new File(pngName));
    if (comment == null || comment.isEmpty()) {
        SwingUtil.errorMessageBox(this, "The PNG file \"" + pngName + "\" does not contain a comment, "
                + "so it is not possible to read the diagram source from it.");
        return null;
    }

    // Do a preliminary sanity check on the comment.
    if (!comment.startsWith("{")) {
        SwingUtil.errorMessageBox(this,
                "The PNG file \"" + pngName + "\" contains a comment, "
                        + "but it does not begin with '{', so it is not a comment " + "created by DED, "
                        + "so it is not possible to read the diagram source from it.");
        return null;
    }

    // Try parsing the comment as diagram JSON.
    Diagram d;
    try {
        d = Diagram.readFromReader(new StringReader(comment));
    } catch (Exception e) {
        this.exnErrorMessageBox("The PNG file \"" + pngName + "\" has a comment that might "
                + "have been created by DED, but parsing that comment as " + "a diagram source file failed", e);
        return null;
    }

    // That worked.  Update the editor state variables.
    this.importedFile = false;

    // Note: We chop off ".png" and treat that as the name for
    // subsequent saves.
    this.setFileName(sourceFileName);

    // The file is not considered dirty because they are no
    // unsaved changes, even though the next save may cause
    // on-disk changes due to overwriting a source file if the
    // user ignored the warning above.
    this.dirty = false;

    return d;
}

From source file:org.gumtree.vis.awt.JChartPanel.java

@Override
public void doSaveAs() throws IOException {

    JFileChooser fileChooser = new JFileChooser();
    String currentDirectory = System.getProperty(StaticValues.SYSTEM_SAVE_PATH_LABEL);
    if (currentDirectory != null) {
        File savePath = new File(currentDirectory);
        if (savePath.exists() && savePath.isDirectory()) {
            fileChooser.setCurrentDirectory(savePath);
        }//w ww  .j av a2  s. co m
    }
    ExtensionFileFilter ascFilter = new ExtensionFileFilter("Text_Files", ".txt");
    ExtensionFileFilter jpgFilter = new ExtensionFileFilter("JPG_Image_Files", ".jpg");
    ExtensionFileFilter pngFilter = new ExtensionFileFilter("PNG_Image_Files", ".png");
    fileChooser.addChoosableFileFilter(pngFilter);
    fileChooser.addChoosableFileFilter(jpgFilter);
    fileChooser.addChoosableFileFilter(ascFilter);
    fileChooser.setFileFilter(jpgFilter);
    int option = fileChooser.showSaveDialog(this);
    if (option == JFileChooser.APPROVE_OPTION) {
        String filename = fileChooser.getSelectedFile().getPath();
        String selectedDescription = fileChooser.getFileFilter().getDescription();
        String fileExtension = StaticValues.DEFAULT_IMAGE_FILE_EXTENSION;
        if (selectedDescription.toLowerCase().contains("png")) {
            fileExtension = "png";
            if (!filename.toLowerCase().endsWith(".png")) {
                filename = filename + ".png";
            }
        } else if (selectedDescription.toLowerCase().contains("jpg")) {
            fileExtension = "jpg";
            if (!filename.toLowerCase().endsWith(".jpg")) {
                filename = filename + ".jpg";
            }
        } else if (selectedDescription.toLowerCase().contains("text")) {
            fileExtension = "txt";
            if (!filename.toLowerCase().endsWith(".txt")) {
                filename = filename + ".txt";
            }
        }
        File selectedFile = new File(filename);
        int confirm = JOptionPane.YES_OPTION;
        if (selectedFile.exists()) {
            confirm = JOptionPane.showConfirmDialog(this, selectedFile.getName() + " exists, overwrite?",
                    "Confirm Overwriting", JOptionPane.YES_NO_OPTION);
        }
        if (confirm == JOptionPane.YES_OPTION) {
            saveTo(filename, fileExtension);
            System.setProperty(StaticValues.SYSTEM_SAVE_PATH_LABEL, fileChooser.getSelectedFile().getParent());
        }
    }
}

From source file:condorclient.MainFXMLController.java

@FXML
public void removedWithoutClosingPoolFired(ActionEvent event) {//?close pool
    int delNo = 0;
    int delsum = 0;
    int n = JOptionPane.showConfirmDialog(null, "??", "",
            JOptionPane.YES_NO_OPTION);
    if (n == JOptionPane.YES_OPTION) {

        //checkboxclusterId
        System.out.print(Thread.currentThread().getName() + "\n");

        URL url = null;/*from  w ww .ja  v  a  2s.c o  m*/
        XMLHandler handler = new XMLHandler();
        String scheddStr = handler.getURL("schedd");
        try {

            url = new URL(scheddStr);
            //url = new URL("http://localhost:9628");
        } catch (MalformedURLException e3) {
            // TODO Auto-generated catch block
            e3.printStackTrace();
        }
        Schedd schedd = null;

        try {
            schedd = new Schedd(url);
        } catch (ServiceException ex) {
            Logger.getLogger(CondorClient.class.getName()).log(Level.SEVERE, null, ex);
        }

        //ClassAdStructAttr[]
        ClassAd ad = null;//birdbath.ClassAd;
        ClassAdStructAttr[][] classAdArray = null;

        int cluster = 0;

        int job = 0;
        Transaction xact = schedd.createTransaction();
        try {
            xact.begin(30);

        } catch (RemoteException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }
        //  System.out.println("delClusterIds:" + delClusterIds.toString());

        //s
        int removeId = 0;
        final List<?> selectedNodeList = new ArrayList<>(table.getSelectionModel().getSelectedItems());
        for (Object o : selectedNodeList) {
            if (o instanceof ObservableDisplayedClassAd) {
                removeId = Integer.parseInt(((ObservableDisplayedClassAd) o).getClusterId());
            }
        }
        //e

        String findreq = "owner==\"" + condoruser + "\"&&ClusterId==" + removeId;
        try {
            classAdArray = schedd.getJobAds(findreq);
        } catch (RemoteException ex) {
            Logger.getLogger(MainFXMLController.class.getName()).log(Level.SEVERE, null, ex);
        }
        for (ClassAdStructAttr[] x : classAdArray) {
            ad = new ClassAd(x);
            job = Integer.parseInt(ad.get("ProcId"));
            try {
                xact.removeJob(removeId, job, "");

                // System.out.print("ts.getClusterId():" + showClusterId + "\n");
            } catch (RemoteException ex) {
                Logger.getLogger(MainFXMLController.class.getName()).log(Level.SEVERE, null, ex);
            }
        }

        try {
            xact.commit();
        } catch (RemoteException e) {

            e.printStackTrace();
        }

    } else if (n == JOptionPane.NO_OPTION) {
        System.out.println("qu xiao");

    }

}

From source file:com.biosis.biosislite.vistas.inventario.MantenimientoBien.java

private void btnguardarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnguardarActionPerformed
    // TODO add your handling code here:
    String palabra = "";
    String palabra2 = "";
    if (accion == 1) {
        palabra = "registrar";
        palabra2 = "registrado";

        if (this.validar && (JOptionPane.showConfirmDialog(null, "Desea " + palabra + " el Bien?",
                "Mensaje del Sistema", JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION)) {

            bienControlador.getSeleccionado().setNombre(nombreField.getText().toUpperCase());
            //                bienControlador.getSeleccionado().setCodigo(idField.getText());
            bienControlador.getSeleccionado().setDescripcion(descripcionField.getText().toUpperCase());
            bienControlador.getSeleccionado().setFoto(fotoField.getText());
            bienControlador.getSeleccionado().setStockMinimo((Integer) spnStock.getValue());
            bienControlador.getSeleccionado().setStockMaximo((Integer) spnStockMax.getValue());

            if (this.validar) {
                bienControlador.getSeleccionado().setCodigo(this.txtCodigo.getText());
                this.validar = false;

            }/*from  w ww  .  j a v  a2  s .  co  m*/

            //                Clase clase = (Clase) cmbClase.getSelectedItem();
            //                bienControlador.getSeleccionado().setClase(clase);
            bienControlador.accion(accion);
            lista.add(bienControlador.getSeleccionado());

            if (accion == 1) {
                JOptionPane.showMessageDialog(null, "Bien " + palabra2 + " correctamente",
                        "Mensaje del Sistema", JOptionPane.INFORMATION_MESSAGE);

            } else {
                JOptionPane.showMessageDialog(null, "Bien no " + palabra2, "Mensaje del Sistema",
                        JOptionPane.WARNING_MESSAGE);
            }
        } else {
            JOptionPane.showMessageDialog(null, "Error en la informacin ingresada", "Mensaje del Sistema",
                    JOptionPane.ERROR_MESSAGE);
        }
    } else if (accion == 2) {
        palabra = "modificar";
        palabra2 = "modificado";

        if (JOptionPane.showConfirmDialog(null, "Desea " + palabra + " el Bien?", "Mensaje del Sistema",
                JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION) {

            if (accion == 2) {
                JOptionPane.showMessageDialog(null, "Bien " + palabra2 + " correctamente",
                        "Mensaje del Sistema", JOptionPane.INFORMATION_MESSAGE);

                lista.clear();
                bienControlador.getSeleccionado().setNombre(nombreField.getText().toUpperCase());
                //                    bienControlador.getSeleccionado().setCodigo(nombreField.getText());
                bienControlador.getSeleccionado().setDescripcion(descripcionField.getText().toUpperCase());
                bienControlador.getSeleccionado().setFoto(fotoField.getText());
                bienControlador.getSeleccionado().setStockMinimo((Integer) spnStock.getValue());
                bienControlador.getSeleccionado().setStockMaximo((Integer) spnStockMax.getValue());

                //                    Clase clase = (Clase) cmbClase.getSelectedItem();
                //                    bienControlador.getSeleccionado().setClase(clase);
                bienControlador.accion(accion);
                listar();

            } else {
                JOptionPane.showMessageDialog(null, "Bien no " + palabra2, "Mensaje del Sistema",
                        JOptionPane.ERROR_MESSAGE);
            }
        } else {
            JOptionPane.showMessageDialog(null, "Bien no " + palabra2, "Mensaje del Sistema",
                    JOptionPane.ERROR_MESSAGE);
        }
    }

    for (DetalleBienCampo detalle : lista3) {
        detalle.setBien(bienControlador.getSeleccionado());
        detalleControlador.setSeleccionado(detalle);
        detalleControlador.accion(AbstractControlador.MODIFICAR);
    }

    lista3.clear();
    FormularioUtil.activarComponente(panelOpciones, true);
    FormularioUtil.activarComponente(panelGuardar, false);
    FormularioUtil.activarComponente(panelDatos, false);
    FormularioUtil.limpiarComponente(panelDatos);
    fotoLbl.setIcon(null);
    descripcionField.setText(null);

}

Example usage for javax.swing JOptionPane YES_OPTION

Introduction

Prototype

Document

Usage