Example usage for javax.swing JFileChooser getSelectedFile

Introduction

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

Prototype

public File getSelectedFile()

Source Link

Document

Returns the selected file.

Usage

From source file:Main.java

public Main() throws Exception {
    JFileChooser chooser = new JFileChooser();
    chooser.showOpenDialog(null);// ww w  .  ja v  a 2s .  c  om
    soundFile = chooser.getSelectedFile();

    System.out.println("Playing " + soundFile.getName());

    Line.Info linfo = new Line.Info(Clip.class);
    Line line = AudioSystem.getLine(linfo);
    clip = (Clip) line;
    clip.addLineListener(this);
    AudioInputStream ais = AudioSystem.getAudioInputStream(soundFile);
    clip.open(ais);
    clip.start();
}

From source file:com.sciaps.utils.Util.java

public static ArrayList<SpectrumShotItem> readCSVFile() {
    ArrayList<SpectrumShotItem> shotItems = new ArrayList<SpectrumShotItem>();

    JFileChooser chooser = new JFileChooser();
    chooser.setFileFilter(new FileNameExtensionFilter("CSV files", "csv", "CSV"));

    int retrival = chooser.showOpenDialog(null);
    if (retrival == JFileChooser.APPROVE_OPTION) {

        ProgressStatusPanel progressbar = new ProgressStatusPanel();
        final CustomDialog progressDialog = new CustomDialog(Constants.MAIN_FRAME, "Importing CSV file",
                progressbar, CustomDialog.NONE_OPTION);
        progressDialog.setSize(400, 100);
        SwingUtilities.invokeLater(new Runnable() {

            @Override//from www  .j  a  v  a2s.c  o  m
            public void run() {
                progressDialog.setVisible(true);
            }
        });

        try {
            FileReader fr = new FileReader(chooser.getSelectedFile());
            BufferedReader br = new BufferedReader(fr);
            String line;

            while ((line = br.readLine()) != null) {
                shotItems.add(packSpectrumShotItem(line));
            }
            br.close();
        } catch (Exception ex) {
            ex.printStackTrace();
            System.out.println("Exception: " + ex.getMessage());
        }

        progressDialog.dispose();
    }

    return shotItems;
}

From source file:ActionListenerTest2.java

public void actionPerformed(ActionEvent e) {
    JFileChooser fileChooser = new JFileChooser();
    int returnVal = fileChooser.showOpenDialog(null);
    if (returnVal == JFileChooser.APPROVE_OPTION) {
        System.out.print(fileChooser.getSelectedFile().getName());
    }//  ww  w.  j  a  va2 s  .c  o m
}

From source file:GuardarImagen.AyudaParaImagen.java

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
    // TODO add your handling code here:
    JFileChooser selector = new JFileChooser();
    selector.showOpenDialog(this);
    File file = selector.getSelectedFile();
    try {//from  w  w w . j av a  2 s  .c o  m
        FileInputStream fis = new FileInputStream(file);
        byte[] datosImagen = IOUtils.toByteArray(fis);
        Galeria g1 = new Galeria();
        g1.setDatosImagen(datosImagen);
        g1.setDescripcion("Porno 1");
        g1.setTitulo("Madonna");
        PersistenciaGaleria p = new PersistenciaGaleria();
        p.guardar(g1);
    } catch (Exception e) {
    }
}

From source file:Main.java

protected void saveToFile() {
    JFileChooser fileChooser = new JFileChooser();
    int retval = fileChooser.showSaveDialog(save);
    if (retval == JFileChooser.APPROVE_OPTION) {
        File file = fileChooser.getSelectedFile();
        if (file == null) {
            return;
        }//from   w w w .j a va 2s .co  m
        if (!file.getName().toLowerCase().endsWith(".txt")) {
            file = new File(file.getParentFile(), file.getName() + ".txt");
        }
        try {
            textArea.write(new OutputStreamWriter(new FileOutputStream(file), "utf-8"));
            Desktop.getDesktop().open(file);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

From source file:Main.java

/**
 * Displays a {@link JFileChooser} to select a file.
 *
 * @param title The title of the dialog.
 * @param startDirectory The directory where the dialog is initialed opened.
 * @param fileExtension File extension to filter each content of the opened
 * directories. Example ".xml".//from  w w w  . ja va2  s  .  c o  m
 * @param startFile The preselected file where the dialog is initialed opened.
 * @return The {@link File} object selected, returns null if no file was selected.
 */
public static File chooseFile(String title, String startDirectory, final String fileExtension,
        String startFile) {
    JFileChooser chooser = new JFileChooser();
    chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
    chooser.setDialogTitle(title);

    if (fileExtension != null && !fileExtension.trim().equals("")) {
        FileFilter filter = new FileFilter() {

            @Override
            public boolean accept(File pathname) {
                return pathname.isDirectory() || pathname.getName().endsWith(fileExtension);
            }

            @Override
            public String getDescription() {
                return "(" + fileExtension + ")";
            }
        };

        chooser.setFileFilter(filter);
    }

    if (startDirectory != null && !startDirectory.trim().equals("")) {
        chooser.setCurrentDirectory(new File(startDirectory));
    }

    if (startFile != null && !startFile.trim().equals("")) {
        chooser.setSelectedFile(new File(startFile));
    }

    int status = chooser.showOpenDialog(null);

    if (status == JFileChooser.APPROVE_OPTION) {
        return chooser.getSelectedFile();
    }

    return null;
}

From source file:sample.fa.ScriptRunnerApplication.java

private void loadScript(ActionEvent ae) {
    JFileChooser jfc = new JFileChooser();
    jfc.showOpenDialog(scriptContents);/*from   w  ww  . j av a 2  s .  c o m*/
    if (jfc.getSelectedFile() != null) {
        loadScript(jfc.getSelectedFile());
    }
}

From source file:sample.fa.ScriptRunnerApplication.java

private void saveScript(ActionEvent ae) {
    JFileChooser jfc = new JFileChooser();
    jfc.showOpenDialog(scriptContents);//from  w  w  w .j av a 2  s. c  om
    File f = jfc.getSelectedFile();
    if (f != null) {
        try {
            Files.write(f.toPath(), scriptContents.getText().getBytes());
        } catch (IOException ex) {
            JOptionPane.showMessageDialog(scriptContents, ex.getMessage(), "Error Saving Script",
                    JOptionPane.ERROR_MESSAGE);
        }
    }

}

From source file:ImageFileFilterImageScale.java

private String getImageFile() {
    JFileChooser fc = new JFileChooser();
    fc.setFileFilter(new ImageFilter());
    int result = fc.showOpenDialog(null);
    File file = null;/*from   w w w  .j a  va 2s  . c o m*/
    if (result == JFileChooser.APPROVE_OPTION) {
        file = fc.getSelectedFile();
        return file.getPath();
    } else
        return null;

}

From source file:de.jcup.egradle.other.GroovyParserSourceCollector.java

private void start(String[] args) throws IOException {
    File groovyProjectDirectory;/*from  ww w.  j a  v  a  2s  .  c o m*/
    if (args.length == 0) {
        JFileChooser fc = new JFileChooser();
        fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
        fc.showOpenDialog(null);
        groovyProjectDirectory = fc.getSelectedFile();
    } else {
        groovyProjectDirectory = new File(args[0]);
    }
    if (groovyProjectDirectory == null) {
        System.err.println("canceled");
        System.exit(1);
    }
    System.out.println("use groovy sources at:" + groovyProjectDirectory.getAbsolutePath());

    assertDirectoryExists(groovyProjectDirectory);
    File groovyTempDirectory = new File(groovyProjectDirectory, "/target/tmp/groovydoc");
    File target = new File("./..//egradle-plugin-main/src/main/java-groovy");
    assertDirectoryExists(target);
    execute(groovyTempDirectory, target);
    System.out.println("DONE");
}