Example usage for javax.swing.filechooser FileNameExtensionFilter FileNameExtensionFilter

Introduction

In this page you can find the example usage for javax.swing.filechooser FileNameExtensionFilter FileNameExtensionFilter.

Prototype

public FileNameExtensionFilter(String description, String... extensions) 

Source Link

Document

Creates a FileNameExtensionFilter with the specified description and file name extensions.

Usage

From source file:Main.java

public static void main(String[] args) {
    JFileChooser fileChooser = new JFileChooser();
    fileChooser.setAcceptAllFileFilterUsed(false);
    FileNameExtensionFilter filter = new FileNameExtensionFilter("MPEG3 songs", "mp3");
    fileChooser.addChoosableFileFilter(filter);
    fileChooser.showOpenDialog(null);//  w  w w .java 2 s .c  o m

}

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From source file:FileChooserDialog.java

public static void main(String[] args) {
    JFileChooser fileopen = new JFileChooser();
    FileFilter filter = new FileNameExtensionFilter("c files", "c");
    fileopen.addChoosableFileFilter(filter);

    int ret = fileopen.showDialog(null, "Open file");

    if (ret == JFileChooser.APPROVE_OPTION) {
        File file = fileopen.getSelectedFile();
        System.out.println(file);
    }//from   www.j av a2 s. c  o m
}

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From source file:Main.java

public static void main(String[] args) {
    final JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JButton loadButton = new JButton("Display Image");
    loadButton.addActionListener(ev -> {
        JFileChooser fc = new JFileChooser(System.getProperty("user.home"));
        fc.addChoosableFileFilter(/*ww w  . jav a2s . co  m*/
                new FileNameExtensionFilter("Image files", new String[] { "png", "jpg", "jpeg", "gif" }));
        if (fc.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
            try {
                Image image = ImageIO.read(fc.getSelectedFile());
                if (image != null) {
                    JPanel panel = new JPanel(new BorderLayout(10, 10));
                    panel.add(new JLabel(fc.getSelectedFile().toString()), BorderLayout.NORTH);
                    panel.add(new JLabel(new ImageIcon(image)));
                    JOptionPane.showMessageDialog(frame, panel);
                }
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        }
    });

    frame.add(loadButton);
    frame.pack();
    frame.setLocationByPlatform(true);
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String[] args) {
    JFrame f = new JFrame();

    f.setSize(300, 500);//  www. j a v  a2s .  com
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPanel pan = new JPanel(new GridLayout(1, 1));
    XmlJTree myTree = new XmlJTree(null);
    f.add(new JScrollPane(myTree));
    JButton button = new JButton("Choose file");
    button.addActionListener(e -> {
        JFileChooser chooser = new JFileChooser();
        FileNameExtensionFilter filter = new FileNameExtensionFilter("XML file", "xml");
        chooser.setFileFilter(filter);
        int returnVal = chooser.showOpenDialog(null);
        if (returnVal == JFileChooser.APPROVE_OPTION) {
            myTree.setPath(chooser.getSelectedFile().getAbsolutePath());
        }
    });
    pan.add(button);
    f.add(pan, BorderLayout.SOUTH);
    f.setVisible(true);
}

---

From source file:de.dakror.jagui.parser.NGuiParser.java

public static void main(String[] args) {
    try {/*from www . j  a v a  2 s .c  om*/
        DIR.mkdirs();
        if (!new File(DIR, "convert.exe").exists())
            Helper.copyInputStream(NGuiParser.class.getResourceAsStream("/res/convert.exe"),
                    new FileOutputStream(new File(DIR, "convert.exe")));

        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

        JFileChooser jfc = new JFileChooser(
                new File(NGuiParser.class.getProtectionDomain().getCodeSource().getLocation().toURI()));
        jfc.setMultiSelectionEnabled(false);
        jfc.setFileSelectionMode(JFileChooser.FILES_ONLY);
        jfc.setFileFilter(new FileNameExtensionFilter("Unity ngui Gui-Skin (*.guiskin)", "guiskin"));

        if (jfc.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
            p("Collecting GUIDs, Converting Resources");
            HashMap<String, File> guids = collectGUIDs(jfc.getCurrentDirectory());

            p("Parsing Guiskin file");
            String s = Helper.getFileContent(jfc.getSelectedFile());
            String[] lines = s.split("\n");
            ArrayList<String> l = new ArrayList<>(Arrays.asList(lines));
            String string = "";
            for (int i = 0; i < l.size(); i++)
                if (!l.get(i).startsWith("%") && !l.get(i).startsWith("---"))
                    string += l.get(i) + "\n";

            Yaml yaml = new Yaml();
            for (Iterator<Object> iter = yaml.loadAll(string).iterator(); iter.hasNext();) {
                JSONObject o = new JSONObject((Map<?, ?>) iter.next());
                p("Cconverting Guiskin");
                replaceGuidDeep(o, guids, jfc.getSelectedFile());
                p("Writing converted file");
                Helper.setFileContent(new File(jfc.getSelectedFile().getParentFile(),
                        jfc.getSelectedFile().getName() + ".json"), o.toString(4));
                p("DONE");
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:Main.java

public static JFileChooser getFileChooser() {
    chooser.setFileFilter(new FileNameExtensionFilter("xml file", "xml"));
    chooser.setSelectedFile(new File(""));
    chooser.cancelSelection();/* ww w  .  ja v a  2  s.  com*/
    return chooser;
}

---

From source file:Main.java

/**
 * //from ww  w . ja v  a  2 s .com
 * @param owner
 * @return El directorio seleccionado
 */
public static File saveFileChooser(Window owner) {
    int userResponse;
    JFileChooser fileChooser = new JFileChooser();
    FileNameExtensionFilter filter = new FileNameExtensionFilter("XML", "xml");
    fileChooser.setFileFilter(filter);
    userResponse = fileChooser.showSaveDialog(owner);
    if (JFileChooser.APPROVE_OPTION == userResponse) {
        return fileChooser.getSelectedFile();
    }
    return null;
}

---

From source file:Main.java

private static JFileChooser getXMLfileChooser() {
    JFileChooser fc = new JFileChooser(new File("../comportamientos"));

    // set ExtensionFile...
    fc.setMultiSelectionEnabled(false);//from   w  w  w  . j  ava 2  s. c  o m
    fc.setAcceptAllFileFilterUsed(false);
    FileNameExtensionFilter filter = new FileNameExtensionFilter("XML", "xml");
    fc.setFileFilter(filter);

    return fc;
}

---

From source file:Main.java

/**
 * Gets a text file chooser. Only files with the extension ".txt" and directories are shown.
 *
 * @return the file chooser/*www  .j a v  a2 s . c o m*/
 */
public static JFileChooser getTextFileChooser() {
    final JFileChooser chooser = new JFileChooser();
    FileNameExtensionFilter filter = new FileNameExtensionFilter("Text files", "txt");
    chooser.setFileFilter(filter);
    return chooser;
}

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From source file:net.fabricmc.installer.installer.LocalVersionInstaller.java

public static void install(File mcDir, IInstallerProgress progress) throws Exception {
    JFileChooser fc = new JFileChooser();
    fc.setDialogTitle(Translator.getString("install.client.selectCustomJar"));
    fc.setFileFilter(new FileNameExtensionFilter("Jar Files", "jar"));
    if (fc.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
        File inputFile = fc.getSelectedFile();

        JarFile jarFile = new JarFile(inputFile);
        Attributes attributes = jarFile.getManifest().getMainAttributes();
        String mcVersion = attributes.getValue("MinecraftVersion");
        Optional<String> stringOptional = ClientInstaller.isValidInstallLocation(mcDir, mcVersion);
        jarFile.close();//from ww w.j a v  a2 s  . c  om
        if (stringOptional.isPresent()) {
            throw new Exception(stringOptional.get());
        }
        ClientInstaller.install(mcDir, mcVersion, progress, inputFile);
    } else {
        throw new Exception("Failed to find jar");
    }

}

---

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