Java JFileChooser getLoadFiles(String message, File openDefaultDirectory, String description, String... extensions)

Description

get Load Files

License

Open Source License

Declaration

public static File[] getLoadFiles(String message, File openDefaultDirectory, String description,
            String... extensions) 

Method Source Code

//package com.java2s;
/*/*from  w ww  .j a va 2  s.c o  m*/
 * Utils.java
 *
 * Copyright (c) 2002-2015 Alexei Drummond, Andrew Rambaut and Marc Suchard
 *
 * This file is part of BEAST.
 * See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership and licensing.
 *
 * BEAST is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 *  BEAST is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with BEAST; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 * Boston, MA  02110-1301  USA
 */

import javax.swing.*;
import javax.swing.filechooser.FileNameExtensionFilter;

import java.io.File;

public class Main {
    public static File[] getLoadFiles(String message, File openDefaultDirectory, String description,
            String... extensions) {
        // No file name in the arguments so throw up a dialog box...
        java.awt.Frame frame = new java.awt.Frame();
        frame.setTitle(message);
        final JFileChooser chooser = new JFileChooser(openDefaultDirectory);
        chooser.setMultiSelectionEnabled(true);
        chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);

        FileNameExtensionFilter filter = new FileNameExtensionFilter(description, extensions);
        chooser.setFileFilter(filter);

        final int returnVal = chooser.showOpenDialog(frame);
        File[] files = null;
        if (returnVal == JFileChooser.APPROVE_OPTION) {
            files = chooser.getSelectedFiles();

        }
        frame.dispose();
        return files;
    }
}

Related

1. getFileWithExtension(JFileChooser c)
2. getFixedFileChooser(File file)
3. getIcon(File file)
4. getJFileChooser(String title, File initialDirectory, File initialFile, final FilenameFilter filter, int directoryMode)
5. getLoadFilename(Component parent)
6. getNewFileChooser()
7. getOpenFile(String defaultPath)
8. getOpenFile(String name, String currentDirectory)
9. getOpenFile(String title)