textpreviewdialog.java

图像检索的代码b

/*
 * This file is part of Caliph & Emir.
 *
 * Caliph & Emir is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Caliph & Emir 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Caliph & Emir; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Copyright statement:
 * --------------------
 * (c) 2002-2004 by Mathias Lux ([e-mail])
 * http://www.juggle.at
 */

/*
 * Created by Mathias Lux, [e-mail]
 * User: Mathias Lux, [e-mail]
 * Date: 14.09.2002
 * Time: 18:50:37
 */

/**
 * Description
 * @author Mathias Lux, [e-mail]
 *
 */
package at.lux.fotoannotation.dialogs;

import org.jdom.Document;
import org.jdom.output.XMLOutputter;
import org.jdom.output.Format;

import javax.swing.*;
import java.awt.*;
import java.io.IOException;
import java.io.StringWriter;

public class TextPreviewDialog extends JDialog {
    private JTextArea text;

    public TextPreviewDialog(Frame frame, Document d) {
        super(frame);
        this.setTitle("MPEG-7");

        text = new JTextArea();
        text.setTabSize(2);

        XMLOutputter op = new XMLOutputter(Format.getPrettyFormat());
        StringWriter sw = new StringWriter();
        try {
            op.output(d, sw);
            text.setText(sw.toString());
        } catch (IOException e) {
            text.setText(e.toString());
        }


        this.getContentPane().add(new JScrollPane(text), BorderLayout.CENTER);
    }
}