Example usage for javax.swing JFileChooser 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:org.pgptool.gui.ui.tools.browsefs.ExistingFileChooserDialog.java

public String askUserForFile() {
    JFileChooser ofd = buildFileChooserDialog();

    int result = ofd.showOpenDialog(optionalParent);
    if (result != JFileChooser.APPROVE_OPTION) {
        return handleFileWasChosen(null);
    }//from  w w w . j  a  va2s  . co m
    File retFile = ofd.getSelectedFile();
    if (retFile == null) {
        return handleFileWasChosen(null);
    }

    String ret = retFile.getAbsolutePath();
    ret = handleFileWasChosen(ret);
    configPairs.put(configPairNameToRemember, FilenameUtils.getFullPathNoEndSeparator(ret));
    return ret;
}

From source file:it.unibas.spicygui.controllo.file.ActionFileChooserSchema.java

public void actionPerformed(ActionEvent e) {
    executeInjection();/*from   w w  w  .  j  av a  2  s  .c om*/

    JFileChooser chooser = vista.getFileChooserApriXSD();

    File file;
    int returnVal = chooser.showOpenDialog(WindowManager.getDefault().getMainWindow());

    if (returnVal == JFileChooser.APPROVE_OPTION) {
        file = chooser.getSelectedFile();
        xmlConfigurationPM.setSchemaPath(file.getAbsolutePath());
    }
}

From source file:org.pgptool.gui.ui.tools.browsefs.MultipleFilesChooserDialog.java

/**
 * Blocking call to browse for files/*from   www  .  j av a  2 s.  co  m*/
 * 
 * @return null if nothing was chosen, or array of files chosen otherwise
 */
public File[] askUserForMultipleFiles() {
    JFileChooser ofd = buildFileChooserDialog();

    int result = ofd.showOpenDialog(optionalParent);
    if (result != JFileChooser.APPROVE_OPTION) {
        handleFilesWereChosen(null);
        return null;
    }
    File[] retFile = ofd.getSelectedFiles();
    if (retFile == null || retFile.length == 0) {
        handleFilesWereChosen(null);
        return null;
    }

    handleFilesWereChosen(retFile);
    configPairs.put(configPairNameToRemember,
            FilenameUtils.getFullPathNoEndSeparator(retFile[0].getAbsolutePath()));
    return retFile;
}

From source file:cloud.gui.DistributionSelectionActionListener.java

@SuppressWarnings("static-access")
@Override//from  w ww .  ja  va2  s  .  c om
public void actionPerformed(ActionEvent e) {
    String name = (String) gui.getDistributions().getSelectedItem();
    if (DistributionName.EXPONENTIAL.getName().equals(name)) {
        gui.decorateExponentialDistribution();
    } else if (DistributionName.UNIFORM.getName().equals(name)) {
        gui.decorateForUniformDistribution();
    } else if (DistributionName.CONSTANT.getName().equals(name)) {
        gui.decorateForConstantDistribution();
    } else if (DistributionName.CUSTOM.getName().equals(name)) {
        JFileChooser fileChooser = new JFileChooser();
        int returnVal = fileChooser.showOpenDialog(gui);
        if (returnVal == fileChooser.APPROVE_OPTION) {
            File file = fileChooser.getSelectedFile();
            try {
                List<String> lines = FileUtils.readLines(file);
                boolean result = validate(lines);
                if (!result) {
                    gui.decorateForInValidDistribution();
                    logger.error("Invalid Distribution file " + file.getName());
                } else {
                    gui.decorateForCustomDistribution(lines);
                    logger.info("File " + file.getName() + " is imported to generate the distribution from");
                }
            } catch (IOException e1) {
                e1.printStackTrace();
            }
        } else {
            gui.getDistributions().setSelectedIndex(0);
            gui.decorateForUniformDistribution();
        }
    }
}

From source file:sample.fa.ScriptRunnerApplication.java

private void loadScript(ActionEvent ae) {
    JFileChooser jfc = new JFileChooser();
    jfc.showOpenDialog(scriptContents);
    if (jfc.getSelectedFile() != null) {
        loadScript(jfc.getSelectedFile());
    }/*from   w w  w.  jav  a2  s.  c  om*/
}

From source file:Main.java

public void actionPerformed(ActionEvent e) {
    int retVal;/* www  .jav  a2  s. com*/

    JFileChooser fc = new JFileChooser();

    if (e.getActionCommand().equals("Open ...")) {
        fc.addChoosableFileFilter(new TextFilter());
        retVal = fc.showOpenDialog(this);
    } else
        retVal = fc.showSaveDialog(this);

    if (retVal == JFileChooser.APPROVE_OPTION)
        System.out.println(fc.getSelectedFile().getName());
}

From source file:sample.fa.ScriptRunnerApplication.java

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

}

From source file:task5.Histogram.java

private void getImage() {
    String userDir = System.getProperty("user.home");
    JFileChooser fileChooser = new JFileChooser(userDir + "/Desktop");
    int result = fileChooser.showOpenDialog(null);
    if (result == JFileChooser.APPROVE_OPTION) {
        File selectedFile = fileChooser.getSelectedFile();
        try {/*from   w w  w.java 2  s.  c  o  m*/
            img = ImageIO.read(selectedFile);
            myframe = get_MYIMAGE();
        } catch (IOException ex) {
            Logger.getLogger(MyImage.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

}

From source file:com.nubits.nubot.launch.toolkit.LaunchUI.java

private String askUser() {
    //Create Options for option dialog
    String path = "";

    // Set cross-platform Java L&F (also called "Metal")
    try {/*from w  w w .  jav a  2  s .c om*/
        UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());

        final ImageIcon icon = new ImageIcon(local_path + "/" + ICON_PATH);

        //Ask the user to ask for scratch
        Object[] options = { "Import existing JSON option file", "Configure the bot from scratch" };

        int n = JOptionPane.showOptionDialog(new JFrame(), "Chose one of the following options:",
                "NuBot UI Launcher", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, icon, //do not use a custom Icon
                options, //the titles of buttons
                options[0]); //default button title

        if (n == JOptionPane.YES_OPTION) {

            //Prompt user to chose a file.
            JFileChooser fileChooser = createFileChoser();

            int result = fileChooser.showOpenDialog(new JFrame());
            if (result == JFileChooser.APPROVE_OPTION) {
                File selectedFile = fileChooser.getSelectedFile();
                path = selectedFile.getAbsolutePath();
                LOG.info("Option file selected : " + path);
            } else {
                LOG.info("Closing Launch UI utility.");
                System.exit(0);
            }
        }
    } catch (ClassNotFoundException | UnsupportedLookAndFeelException | IllegalAccessException
            | InstantiationException e) {
        LOG.error(e.toString());
    }

    return path;
}

From source file:MessageDigestTest.java

public void loadFile() {
    JFileChooser chooser = new JFileChooser();
    chooser.setCurrentDirectory(new File("."));

    int r = chooser.showOpenDialog(this);
    if (r == JFileChooser.APPROVE_OPTION) {
        String name = chooser.getSelectedFile().getAbsolutePath();
        computeDigest(loadBytes(name));//from   ww  w .ja va 2s . c o m
    }
}