Example usage for javax.swing JFileChooser showOpenDialog

List of usage examples for javax.swing JFileChooser showOpenDialog

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  4. javax.swing.*
  5. JFileChooser
  6. showOpenDialog

Introduction

In this page you can find the example usage for javax.swing JFileChooser showOpenDialog.

Prototype

public int showOpenDialog(Component parent) throws HeadlessException

Source Link

Document

Pops up an "Open File" file chooser dialog.

Usage

From source file:com.itd.dbmrgdao.TestTime3.java

@Ignore
@org.junit.Test/*w  w w.ja  va 2 s  . c om*/
public void test() throws ParseException {
    String newTab = "\t";
    String[] sysidLine;

    JFileChooser chooser = new JFileChooser();
    FileNameExtensionFilter filter = new FileNameExtensionFilter("Text File", "txt");
    chooser.setFileFilter(filter);
    chooser.showOpenDialog(null);
    File f = chooser.getSelectedFile();

    String fileName = f.getAbsolutePath();
    try {
        FileReader reader = new FileReader(fileName);
        BufferedReader br = new BufferedReader(reader);
        String strLine;

        String sysid = null, p1Start = null, p1End = null, p2Start = null, p2End = null, otStart = null,
                otEnd = null;
        Date scdate = null;

        // read from select file
        while ((strLine = br.readLine()) != null) {
            String[] parts = strLine.split(" ");

            // check if not first record or sysid change will save in table scandata 
            if (sysid != null && !sysid.equals(parts[0])) {

                // rule if whatever employee register will get standard hour 8 hrs
                //                    if (p1Start != null || p2End != null) {
                //                        ScanRule scanRule = scanDao.findScanRuleBySysId(sysid);
                //                        p1Start = scanRule.getP1start();
                //                        p2End = scanRule.getP2end();
                //                    }

                // set up data in entity
                ScanDataKey scanDataKey = new ScanDataKey(sysid, scdate);
                ScanData scanData = new ScanData(scanDataKey, "1985", p1Start, p1End, p2Start, p2End, otStart,
                        otEnd);
                // remove old record (key is sysid and scdate)
                gennericDao.remove(scanData);
                gennericDao.create(scanData);

                //clear 
                p1Start = null;
                p1End = null;
                p2Start = null;
                p2End = null;
                otStart = null;
                otEnd = null;

            }

            sysid = parts[0];
            scdate = new SimpleDateFormat("yyyyMMdd", Locale.US).parse(parts[1]);

            String timeString = new StringBuffer(parts[5]).insert(parts[5].length() - 2, ":").toString();

            if (parts[6].equals("01")) {
                p1Start = CompareTime(p1Start, timeString, "01");
            } else {
                p2End = CompareTime(p2End, timeString, "04");
            }

        }
        //last line

        //            if (p1Start != null || p2End != null) {
        //                ScanRule scanRule = scanDao.findScanRuleBySysId(sysid);
        //                p1Start = scanRule.getP1start();
        //                p2End = scanRule.getP2end();
        //            }

        ScanDataKey scanDataKey = new ScanDataKey(sysid, scdate);
        ScanData scanData = new ScanData(scanDataKey, "1985", p1Start, p1End, p2Start, p2End, otStart, otEnd);
        gennericDao.remove(scanData);
        gennericDao.create(scanData);

        br.close();

    } catch (Exception e) {
        JOptionPane.showMessageDialog(null, e);
    }

}

From source file:MyFilterChooser.java

public MyFilterChooser() {
    super("Filter Test Frame");
    setSize(350, 200);//from w ww.j av a2  s .c  o m
    setDefaultCloseOperation(EXIT_ON_CLOSE);

    Container c = getContentPane();
    c.setLayout(new FlowLayout());

    JButton openButton = new JButton("Open");
    final JLabel statusbar = new JLabel("Output of your selection will go here");

    openButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            String[] pics = new String[] { "gif", "jpg", "tif" };
            String[] audios = new String[] { "au", "aiff", "wav" };
            JFileChooser chooser = new JFileChooser();
            chooser.addChoosableFileFilter(new SimpleFileFilter(pics, "Images (*.gif, *.jpg, *.tif)"));
            chooser.addChoosableFileFilter(new SimpleFileFilter(".MOV"));
            chooser.addChoosableFileFilter(new SimpleFileFilter(audios, "Sounds (*.aiff, *.au, *.wav)"));
            int option = chooser.showOpenDialog(MyFilterChooser.this);
            if (option == JFileChooser.APPROVE_OPTION) {
                if (chooser.getSelectedFile() != null)
                    statusbar.setText("You chose " + chooser.getSelectedFile().getName());
            } else {
                statusbar.setText("You canceled.");
            }
        }
    });

    c.add(openButton);
    c.add(statusbar);
    setVisible(true);
}

From source file:com.intuit.tank.proxy.settings.ui.ProxyConfigDialog.java

protected void openConfig() {
    JFileChooser fileChooser = new JFileChooser();
    File file = new File(".");
    fileChooser.setCurrentDirectory(file);
    fileChooser.setAcceptAllFileFilterUsed(false);
    fileChooser.setFileFilter(new XmlFileFilter());
    int showOpenDialog = fileChooser.showOpenDialog(this);

    if (showOpenDialog == JFileChooser.APPROVE_OPTION) {
        configHandler.setConfigFile(fileChooser.getSelectedFile().getAbsolutePath());
        getProxyConfigPanel().update();//from   w  ww  . jav a2s.co  m
    }
}

From source file:task5.deneme.java

private void btn_chooseImageActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_chooseImageActionPerformed
    //         TODO add your handling code here:
    String userDir = System.getProperty("user.home");

    JFileChooser fileChooser = new JFileChooser(userDir + "/Desktop");

    int result = fileChooser.showOpenDialog(this);
    if (result == JFileChooser.APPROVE_OPTION) {
        File selectedFile = fileChooser.getSelectedFile();
        try {//from w  w  w.j  av a 2  s .c o m
            img = ImageIO.read(selectedFile);
            getRGBs();

        } catch (IOException ex) {
            Logger.getLogger(deneme.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
    r = red.toArray();
    g = green.toArray();
    b = blue.toArray();
    //        
    //        if(red.indexOf(0)==-1 || red.indexOf(255)==-1){
    //            red.sort(null);
    //            System.out.println("Before Streching... Min and Max Value..." );
    //            System.out.println(red.get(0)+"   "+red.get(red.size()-1));
    //            contrastR= red.get(red.size()-1)- red.get(0);
    //            int fmin=red.get(0);
    //            int fmax=red.get(red.size()-1);
    //            for (int i = 0; i < red.size(); i++) {
    //                int temp2=0;
    //                if(((int)r[i])<=fmin)
    //                    temp2=0;
    //                else if(fmin<=((int)r[i]) && ((int)r[i])<= fmax){
    //                    double temp=((((int)r[i])- fmin)/(contrastR));
    //                    temp2=(int) Math.round((temp*255));
    //                }
    //                else if(((int)r[i])>=fmax){
    //                    temp2=255;
    //                }
    //                r[i]=temp2;
    //            }
    //            ArrayList<Integer> tempp = new ArrayList<>();
    //            for (Object r1 : r) {
    //                tempp.add((int) r1);
    //            }
    //            tempp.sort(null);
    //            System.out.println("After Stretching... Min and Max Value...");
    //            System.out.println(tempp.get(0) + "   " + tempp.get(tempp.size() - 1));
    //        }
    //        
    //        
    //        
    //        
    //        
    //        if(green.indexOf(0)==-1 || green.indexOf(255)==-1){
    //            green.sort(null);
    //            contrastG= green.get(green.size()-1)- green.get(0);
    //            int fmin=green.get(0);
    //            int fmax=green.get(green.size()-1);
    //            for (int i = 0; i < green.size(); i++) {
    //                int temp2=0;
    //                if(((int)g[i])<=fmin)
    //                    temp2=0;
    //                else if(fmin<=((int)g[i]) && ((int)g[i])<= fmax){
    //                    double temp=((((int)g[i])- fmin)/(contrastG));
    //                    temp2=(int) Math.round((temp*255));
    //                }
    //                else if(((int)g[i])>=fmax){
    //                    temp2=255;
    //                }
    //                g[i]=temp2;
    //            }
    //        }    
    //        if(blue.indexOf(0)==-1 || blue.indexOf(255)==-1){
    //            blue.sort(null);
    //            contrastB= blue.get(blue.size()-1)- blue.get(0);
    //            int fmin=blue.get(0);
    //            int fmax=blue.get(blue.size()-1);
    //            for (int i = 0; i < blue.size(); i++) {
    //                int temp2=0;
    //                if(((int)b[i])<=fmin)
    //                    temp2=0;
    //                else if(fmin<=((int)b[i]) && ((int)b[i])<= fmax){
    //                    double temp=((((int)b[i])- fmin)/(contrastB));
    //                    temp2=(int) Math.round((temp*255));
    //                }
    //                else if(((int)b[i])>=fmax){
    //                    temp2=255;
    //                }
    //                b[i]=temp2;
    //            }
    //        }

    display();

}

From source file:TextFileHandler.java

public File openFile(String title) {
    File result = null;/*from  www .j av  a  2  s  .  c o m*/
    JFileChooser chooser = new JFileChooser(new File("."));
    if (title != null)
        chooser.setDialogTitle(title);
    int retVal = chooser.showOpenDialog(null);
    if (retVal == JFileChooser.APPROVE_OPTION) {
        result = chooser.getSelectedFile();
    }
    return result;
}

From source file:org.spf4j.ui.TSDBViewJInternalFrame.java

@edu.umd.cs.findbugs.annotations.SuppressWarnings("UP_UNUSED_PARAMETER")
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
    TreePath[] selectionPaths = measurementTree.getSelectionPaths();
    List<String> selectedTables = getSelectedTables(selectionPaths);
    if (!selectedTables.isEmpty()) {
        JFileChooser chooser = new JFileChooser();
        chooser.setDialogType(JFileChooser.SAVE_DIALOG);
        int returnVal = chooser.showOpenDialog(this);
        if (returnVal == JFileChooser.APPROVE_OPTION) {
            File file = chooser.getSelectedFile();
            try {
                tsDb.writeCsvTables(selectedTables, file);
            } catch (IOException ex) {
                throw new RuntimeException(ex);
            }//from   w  ww.jav  a2 s  . c  om
        }
    }
}

From source file:view.MainFrame.java

private void menuItemOpenActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuItemOpenActionPerformed
    // TODO add your handling code here:
    JFileChooser filech = new JFileChooser();
    filech.setFileSelectionMode(JFileChooser.FILES_ONLY);
    filech.setFileFilter(new FileNameExtensionFilter("WAV Files", "wav"));
    int ret = filech.showOpenDialog(this);

    if (ret == JFileChooser.APPROVE_OPTION) {
        try {//from   ww  w  . j  a va 2 s  .  c  om
            wavFile = WavFile.openWavFile(filech.getSelectedFile());
            textArea.append(wavFile.getInfoString());
            samples = new double[wavFile.getNumChannels() * (int) wavFile.getSampleRate()];
            int nFrames = wavFile.readFrames(samples, (int) wavFile.getSampleRate());
            textArea.append(nFrames + " frames lidos.\n");

            double valuesX[] = new double[samples.length];
            for (int i = 0; i < samples.length; i++) {
                valuesX[i] = i;
            }

            showChart(wavFile.getNumChannels() * (int) wavFile.getSampleRate(), samples, valuesX, "Amostra",
                    "Amplitude", "Amplitude das Amostras do ?udio", "Audio");
        } catch (IOException ex) {
            Logger.getLogger(MainFrame.class.getName()).log(Level.SEVERE, null, ex);
        } catch (WavFileException ex) {
            Logger.getLogger(MainFrame.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}

From source file:cool.pandora.modeller.ui.handlers.base.AddDataHandler.java

/**
 * addData.//from   w ww.  j av  a2s  .c  o m
 */
void addData() {
    final File selectFile = new File(File.separator + ".");
    final JFrame frame = new JFrame();
    final JFileChooser fc = new JFileChooser(selectFile);
    fc.setDialogType(JFileChooser.OPEN_DIALOG);
    fc.setMultiSelectionEnabled(true);
    fc.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
    fc.setDialogTitle("Add File or Directory");
    final int option = fc.showOpenDialog(frame);

    if (option == JFileChooser.APPROVE_OPTION) {
        final File[] files = fc.getSelectedFiles();
        final String message = ApplicationContextUtil.getMessage("bag.message.filesadded");
        if (files != null && files.length > 0) {
            addBagData(files);
            ApplicationContextUtil.addConsoleMessage(message + " " + getFileNames(files));
        } else {
            final File file = fc.getSelectedFile();
            addBagData(file);
            ApplicationContextUtil.addConsoleMessage(message + " " + file.getAbsolutePath());
        }
        bagView.bagPayloadTreePanel.refresh(bagView.bagPayloadTree);
        bagView.updateAddData();
    }
}

From source file:Main.java

public void actionPerformed(ActionEvent evt) {
    Object source = evt.getSource();
    if (source == openItem) {
        JFileChooser chooser = new JFileChooser();
        chooser.setCurrentDirectory(new File("."));
        chooser.setFileFilter(new FileFilter() {
            public boolean accept(File f) {
                return f.getName().toLowerCase().endsWith(".zip") || f.isDirectory();
            }//www .j  av a  2  s .  com

            public String getDescription() {
                return "ZIP Files";
            }
        });
        int r = chooser.showOpenDialog(this);
        if (r == JFileChooser.APPROVE_OPTION) {
            String zipname = chooser.getSelectedFile().getPath();
            System.out.println(zipname);
        }
    } else if (source == exitItem)
        System.exit(0);
}

From source file:wsattacker.plugin.intelligentdos.ui.dialog.Result_NB.java

private void saveBtnActionPerformed(java.awt.event.ActionEvent evt) {// GEN-FIRST:event_saveBtnActionPerformed
    try {/*from  w  w w  .j av  a  2 s . c  om*/
        JFileChooser fileChooser = new JFileChooser();
        int checker = fileChooser.showOpenDialog(null);
        if (checker == JFileChooser.APPROVE_OPTION) {
            File selectedFile = fileChooser.getSelectedFile();
            String message = "The selected file already exists.\nOverwrite?";
            if (!selectedFile.exists() || JOptionPane.showConfirmDialog(this, message, "Save result",
                    JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION) {

                if (!FilenameUtils.getExtension(selectedFile.getName()).equalsIgnoreCase(FILE_EXT_ZIP)) {
                    selectedFile = new File(selectedFile.getAbsoluteFile() + "." + FILE_EXT_ZIP);
                }

                btnController.save(selectedFile);
                // default title and icon
                JOptionPane.showMessageDialog(this, "Result has been saved to filesystem.");
            }
        }
    } catch (IOException e) {
        JOptionPane.showMessageDialog(this, e.getMessage(), "Fehler beim Schreiben", JOptionPane.ERROR_MESSAGE);
        logger.warn(e, e);
    } catch (Exception e) {
        e.printStackTrace();
    }
}