Example usage for javax.swing JFileChooser getSelectedFile

List of usage examples for javax.swing JFileChooser getSelectedFile

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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:com.qawaa.gui.EventWebScanGUI.java

/**
 * ??//from   w ww . j  ava2s .  c o  m
 */
private static void setConsoleRight() {
    consoleRight = new JPopupMenu();
    consoleRight.setBorderPainted(true);
    consoleRight.setPopupSize(new Dimension(105, 135));
    JMenuItem clear = new JMenuItem(CONTEXT.getMessage("gobal.right.menu.clear", null, Locale.CHINA),
            KeyEvent.VK_L);
    JMenuItem copy = new JMenuItem(CONTEXT.getMessage("gobal.right.menu.copy", null, Locale.CHINA),
            KeyEvent.VK_C);
    JMenuItem cut = new JMenuItem(CONTEXT.getMessage("gobal.right.menu.cut", null, Locale.CHINA),
            KeyEvent.VK_X);
    JMenuItem font = new JMenuItem(CONTEXT.getMessage("gobal.right.menu.font", null, Locale.CHINA),
            KeyEvent.VK_F);
    JMenuItem choose = new JMenuItem(CONTEXT.getMessage("gobal.right.menu.choose", null, Locale.CHINA),
            KeyEvent.VK_O);
    JMenuItem saveas = new JMenuItem(CONTEXT.getMessage("gobal.right.menu.saveas", null, Locale.CHINA),
            KeyEvent.VK_S);
    consoleRight.add(clear);
    consoleRight.add(copy);
    consoleRight.add(cut);
    consoleRight.add(font);
    consoleRight.add(choose);
    consoleRight.add(saveas);
    clear.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            consolePane.setText("");
            jConsole.clear();
        }
    });
    copy.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            if (consolePane.getText() != null && !consolePane.getText().trim().isEmpty()) {
                Clipboard clip = Toolkit.getDefaultToolkit().getSystemClipboard();
                Transferable tText = new StringSelection(consolePane.getText());
                clip.setContents(tText, null);
            }

        }
    });
    cut.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            if (consolePane.getText() != null && !consolePane.getText().trim().isEmpty()) {
                Clipboard clip = Toolkit.getDefaultToolkit().getSystemClipboard();
                Transferable tText = new StringSelection(consolePane.getText());
                clip.setContents(tText, null);
            }
            consolePane.setText("");
            jConsole.clear();
        }
    });
    saveas.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            JFileChooser fileChooser = new JFileChooser();
            int option = fileChooser.showSaveDialog(null);
            if (option == JFileChooser.APPROVE_OPTION) {
                File file = fileChooser.getSelectedFile();
                try {
                    if (file.exists() == false) {
                        file.createNewFile();
                    }
                    FileWriter writer = new FileWriter(file);
                    char[] arry = consolePane.getText().toCharArray();
                    writer.write(arry);
                    writer.flush();
                    writer.close();
                    LOG.info(CONTEXT.getMessage("gobal.right.menu.saveas.success", null, Locale.CHINA));
                } catch (IOException ioe) {
                }
            }
        }
    });
}

From source file:Main.java

/**
 * Opens a file chooser dialog/*  www .  j  a va2s . c o m*/
 * @param chooseAFolder true if the dialog should return a folder, false for a file
 */
public static String chooseFile(JComboBox comboBox, boolean chooseAFolder) {
    JFileChooser chooser = new JFileChooser();
    String path = "";
    String currentDir = "";

    if (comboBox.getSelectedItem() != null) {
        currentDir = comboBox.getSelectedItem().toString();
    }

    // Set whether we want to select a folder instead of a file
    if (chooseAFolder) {
        chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
    }

    chooser.setCurrentDirectory(new File(currentDir));

    // Show open dialog; this method does not return until the dialog is closed
    if (chooser.showOpenDialog(comboBox) == JFileChooser.APPROVE_OPTION) {
        path = chooser.getSelectedFile().getAbsolutePath();
    }

    if (path == null || path.equals("")) {
        return currentDir;
    }
    return path;
}

From source file:Main.java

/**
 * Dialog for choosing file.//  www .j  av a  2 s .co m
 * 
 * @param parent the parent component of the dialog, can be null
 * @return selected file or null if no file is selected
 */
public static File chooseImageFile(Component parent) {
    JFileChooser fileChooser = new JFileChooser();
    fileChooser.setFileFilter(new FileFilter() {
        @Override
        public String getDescription() {
            return "Supported image files(JPEG, PNG, BMP)";
        }

        @Override
        public boolean accept(File f) {
            String name = f.getName();
            boolean accepted = f.isDirectory() || name.endsWith(".jpg") || name.endsWith(".jpeg")
                    || name.endsWith(".jp2") || name.endsWith(".png") || name.endsWith(".bmp");
            return accepted;
        }
    });

    fileChooser.showOpenDialog(parent);
    return fileChooser.getSelectedFile();
}

From source file:com.stacksync.desktop.util.FileUtil.java

private static File showBrowseDialogDefault(int jFileChooserFileSelectionMode) {
    JFileChooser fc = new JFileChooser();

    fc.setFileSelectionMode(jFileChooserFileSelectionMode);

    if (fc.showDialog(null, "Select") != JFileChooser.APPROVE_OPTION) {
        return null;
    }/*from  w  w w  .j a  v a 2 s.  c  o  m*/

    return fc.getSelectedFile();
}

From source file:net.menthor.editor.v2.util.Util.java

public static File chooseFile(Component parent, String lastPath, String dialogTitle, String fileDescription,
        String fileExtension, boolean checkOverrideFile) throws IOException {
    JFileChooser fileChooser = createChooser(lastPath, checkOverrideFile);
    fileChooser.setDialogTitle(dialogTitle);
    FileNameExtensionFilter filter = new FileNameExtensionFilter(fileDescription, fileExtension);
    fileChooser.addChoosableFileFilter(filter);
    if (SystemUtil.onWindows())
        fileChooser.setFileFilter(filter);
    fileChooser.setAcceptAllFileFilterUsed(false);
    if (fileChooser.showDialog(parent, "Ok") == JFileChooser.APPROVE_OPTION) {
        File file = fileChooser.getSelectedFile();
        if (!file.getName().endsWith("." + fileExtension)) {
            file = new File(file.getCanonicalFile() + "." + fileExtension);
        } else {//from   w w w.  j  a v  a2 s  . c om
            file = new File(file.getCanonicalFile() + "");
        }
        return file;
    } else {
        return null;
    }
}

From source file:net.menthor.editor.v2.util.Util.java

public static File chooseFile(Component parent, String lastPath, String dialogTitle, String fileDescription,
        String fileExtension, String fileExtension2, boolean checkOverrideFile) throws IOException {
    JFileChooser fileChooser = createChooser(lastPath, checkOverrideFile);
    fileChooser.setDialogTitle(dialogTitle);
    FileNameExtensionFilter filter = new FileNameExtensionFilter(fileDescription, fileExtension,
            fileExtension2);/*from  w  ww.j  a va2s .com*/
    fileChooser.addChoosableFileFilter(filter);
    if (SystemUtil.onWindows())
        fileChooser.setFileFilter(filter);
    fileChooser.setAcceptAllFileFilterUsed(false);
    if (fileChooser.showDialog(parent, "Ok") == JFileChooser.APPROVE_OPTION) {
        File file = fileChooser.getSelectedFile();
        if (!(file.getName().endsWith("." + fileExtension))
                && !(file.getName().endsWith("." + fileExtension2))) {
            file = new File(file.getCanonicalFile() + "." + fileExtension2);
        } else {
            file = new File(file.getCanonicalFile() + "");
        }
        return file;
    } else {
        return null;
    }
}

From source file:net.pms.newgui.Wizard.java

public static void run(final PmsConfiguration configuration) {
    // Total number of questions
    int numberOfQuestions = Platform.isMac() ? 4 : 5;

    // The current question number
    int currentQuestionNumber = 1;

    String status = new StringBuilder().append(Messages.getString("Wizard.2")).append(" %d ")
            .append(Messages.getString("Wizard.4")).append(" ").append(numberOfQuestions).toString();

    Object[] okOptions = { Messages.getString("Dialog.OK") };

    Object[] yesNoOptions = { Messages.getString("Dialog.YES"), Messages.getString("Dialog.NO") };

    Object[] networkTypeOptions = { Messages.getString("Wizard.8"), Messages.getString("Wizard.9"),
            Messages.getString("Wizard.10") };

    if (!Platform.isMac()) {
        // Ask if they want UMS to start minimized
        int whetherToStartMinimized = JOptionPane.showOptionDialog(null, Messages.getString("Wizard.3"),
                String.format(status, currentQuestionNumber++), JOptionPane.YES_NO_OPTION,
                JOptionPane.QUESTION_MESSAGE, null, yesNoOptions, yesNoOptions[1]);

        if (whetherToStartMinimized == JOptionPane.YES_OPTION) {
            configuration.setMinimized(true);
        } else if (whetherToStartMinimized == JOptionPane.NO_OPTION) {
            configuration.setMinimized(false);
        }//w  ww.  j a v a  2 s . co  m
    }

    // Ask if their network is wired, etc.
    int networkType = JOptionPane.showOptionDialog(null, Messages.getString("Wizard.7"),
            String.format(status, currentQuestionNumber++), JOptionPane.YES_NO_CANCEL_OPTION,
            JOptionPane.QUESTION_MESSAGE, null, networkTypeOptions, networkTypeOptions[1]);

    switch (networkType) {
    case JOptionPane.YES_OPTION:
        // Wired (Gigabit)
        configuration.setMaximumBitrate("0");
        configuration.setMPEG2MainSettings("Automatic (Wired)");
        configuration.setx264ConstantRateFactor("Automatic (Wired)");
        break;
    case JOptionPane.NO_OPTION:
        // Wired (100 Megabit)
        configuration.setMaximumBitrate("90");
        configuration.setMPEG2MainSettings("Automatic (Wired)");
        configuration.setx264ConstantRateFactor("Automatic (Wired)");
        break;
    case JOptionPane.CANCEL_OPTION:
        // Wireless
        configuration.setMaximumBitrate("30");
        configuration.setMPEG2MainSettings("Automatic (Wireless)");
        configuration.setx264ConstantRateFactor("Automatic (Wireless)");
        break;
    default:
        break;
    }

    // Ask if they want to hide advanced options
    int whetherToHideAdvancedOptions = JOptionPane.showOptionDialog(null, Messages.getString("Wizard.11"),
            String.format(status, currentQuestionNumber++), JOptionPane.YES_NO_OPTION,
            JOptionPane.QUESTION_MESSAGE, null, yesNoOptions, yesNoOptions[0]);

    if (whetherToHideAdvancedOptions == JOptionPane.YES_OPTION) {
        configuration.setHideAdvancedOptions(true);
    } else if (whetherToHideAdvancedOptions == JOptionPane.NO_OPTION) {
        configuration.setHideAdvancedOptions(false);
    }

    // Ask if they want to scan shared folders
    int whetherToScanSharedFolders = JOptionPane.showOptionDialog(null,
            Messages.getString("Wizard.IsStartupScan"), String.format(status, currentQuestionNumber++),
            JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, yesNoOptions, yesNoOptions[0]);

    if (whetherToScanSharedFolders == JOptionPane.YES_OPTION) {
        configuration.setScanSharedFoldersOnStartup(true);
    } else if (whetherToScanSharedFolders == JOptionPane.NO_OPTION) {
        configuration.setScanSharedFoldersOnStartup(false);
    }

    // Ask to set at least one shared folder
    JOptionPane.showOptionDialog(null, Messages.getString("Wizard.12"),
            String.format(status, currentQuestionNumber++), JOptionPane.OK_OPTION,
            JOptionPane.INFORMATION_MESSAGE, null, okOptions, okOptions[0]);

    try {
        SwingUtilities.invokeAndWait(new Runnable() {
            @Override
            public void run() {
                JFileChooser chooser;
                try {
                    chooser = new JFileChooser();
                } catch (Exception ee) {
                    chooser = new JFileChooser(new RestrictedFileSystemView());
                }

                chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
                chooser.setDialogTitle(Messages.getString("Wizard.12"));
                chooser.setMultiSelectionEnabled(false);
                if (chooser.showSaveDialog(null) == JFileChooser.APPROVE_OPTION) {
                    configuration.setOnlySharedDirectory(chooser.getSelectedFile().getAbsolutePath());
                } else {
                    // If the user cancels this option, the default directories will be used.
                }
            }
        });
    } catch (InterruptedException | InvocationTargetException e) {
        LOGGER.error("Error when saving folders: ", e);
    }

    // The wizard finished, do not ask them again
    configuration.setRunWizard(false);

    // Save all changes
    try {
        configuration.save();
    } catch (ConfigurationException e) {
        LOGGER.error("Error when saving changed configuration: ", e);
    }
}

From source file:SwingUtil.java

/**
 * Get a file selection using the FileChooser dialog.
 *
 * @param owner/*w  w w.  j av  a 2 s  . c  o  m*/
 * The parent of this modal dialog.
 * @param defaultSelection
 * The default file selection as a file.
 * @param filter
 * An extension filter
 * @param title
 * The caption for the dialog.
 *
 * @return
 * A selected file or null if no selection is made.
 */
public static File getFileChoice(Component owner, File defaultSelection, FileFilter filter, String title) {
    //
    // There is apparently a bug in the native Windows FileSystem class that
    // occurs when you use a file chooser and there is a security manager
    // active. An error dialog is displayed indicating there is no disk in
    // Drive A:. To avoid this, the security manager is temporarily set to
    // null and then reset after the file chooser is closed.
    //
    SecurityManager sm = null;
    File choice = null;
    JFileChooser chooser = null;

    sm = System.getSecurityManager();
    System.setSecurityManager(null);

    chooser = new JFileChooser();
    if (defaultSelection.isDirectory()) {
        chooser.setCurrentDirectory(defaultSelection);
    } else {
        chooser.setSelectedFile(defaultSelection);
    }
    chooser.setFileFilter(filter);
    chooser.setDialogTitle(title);
    chooser.setApproveButtonText("OK");
    int v = chooser.showOpenDialog(owner);

    owner.requestFocus();
    switch (v) {
    case JFileChooser.APPROVE_OPTION:
        if (chooser.getSelectedFile() != null) {
            choice = chooser.getSelectedFile();
        }
        break;
    case JFileChooser.CANCEL_OPTION:
    case JFileChooser.ERROR_OPTION:
    }
    chooser.removeAll();
    chooser = null;
    System.setSecurityManager(sm);
    return choice;
}

From source file:at.tuwien.ifs.somtoolbox.apps.viewer.fileutils.ExportUtils.java

public static void saveMapPaneAsImage(Container container, JFileChooser fileChooser,
        GenericPNodeScrollPane mapPane, String title) {
    JFileChooser fc = ExportUtils.getFileChooser(container, fileChooser, new JCheckBox("Crop", true));
    int returnVal = fc.showDialog(container, title);
    File filePath = null;/*from   ww w.  j av a 2  s.  c  o m*/

    if (returnVal == JFileChooser.APPROVE_OPTION) {
        filePath = fc.getSelectedFile();
    }
    if (filePath != null) {
        try {
            ExportUtils.saveMapPaneAsImage(mapPane, filePath.getAbsolutePath(),
                    ((JCheckBox) fc.getAccessory()).isSelected());
            JOptionPane.showMessageDialog(container, "Export to file finished!");
        } catch (SOMToolboxException ex) {
            ex.printStackTrace();
            JOptionPane.showMessageDialog(container, ex.getMessage(), "Error saving",
                    JOptionPane.ERROR_MESSAGE);
        }
    }
}

From source file:SwingUtil.java

/**
 * Open a JFileChooser dialog for selecting a directory and return the
 * selected directory.// ww w  .  j  a v  a  2  s  .co m
 *
 *
 * @param owner
 * The frame or dialog that controls the invokation of this dialog.
 * @param defaultDir
 * The directory to show when the dialog opens.
 * @param title
 * Tile for the dialog.
 *
 * @return
 * The selected directory as a File. Null if user cancels dialog without
 * a selection.
 *
 */
public static File getDirectoryChoice(Component owner, File defaultDir, String title) {
    //
    // There is apparently a bug in the native Windows FileSystem class that
    // occurs when you use a file chooser and there is a security manager
    // active. An error dialog is displayed indicating there is no disk in
    // Drive A:. To avoid this, the security manager is temporarily set to
    // null and then reset after the file chooser is closed.
    //
    SecurityManager sm = null;
    JFileChooser chooser = null;
    File choice = null;

    sm = System.getSecurityManager();
    System.setSecurityManager(null);
    chooser = new JFileChooser();
    chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
    if ((defaultDir != null) && defaultDir.exists() && defaultDir.isDirectory()) {
        chooser.setCurrentDirectory(defaultDir);
        chooser.setSelectedFile(defaultDir);
    }
    chooser.setDialogTitle(title);
    chooser.setApproveButtonText("OK");
    int v = chooser.showOpenDialog(owner);

    owner.requestFocus();
    switch (v) {
    case JFileChooser.APPROVE_OPTION:
        if (chooser.getSelectedFile() != null) {
            if (chooser.getSelectedFile().exists()) {
                choice = chooser.getSelectedFile();
            } else {
                File parentFile = new File(chooser.getSelectedFile().getParent());

                choice = parentFile;
            }
        }
        break;
    case JFileChooser.CANCEL_OPTION:
    case JFileChooser.ERROR_OPTION:
    }
    chooser.removeAll();
    chooser = null;
    System.setSecurityManager(sm);
    return choice;
}