Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program 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 3

 * of the License, or (at your option) any later version.

 *

 * This program 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 this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

/*

 * AUTHORS (In addition to CIT):

 * 2010 {Prodevelop}   {Task}

 */

package org.gvsig.gui.beans.wizard.panel;

import java.awt.BorderLayout;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.io.File;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JTextField;

import javax.swing.event.DocumentEvent;

import javax.swing.event.DocumentListener;

import org.gvsig.gui.beans.openfile.FileTextField;

/**

 * <p>

 * This panel implements a panel to select a file that can be added to a wizard.

 * </p>

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera Llodr&aacute;</a>

 */

public class SelectFileOptionPanel extends JPanel implements DocumentListener{

        private JLabel fileLabel;

        private FileTextField fileTextField;

        private javax.swing.JPanel northPanel;

        public SelectFileOptionPanel(String fileText) {

                super();                

                initComponents();

                if (fileText != null){

                    fileLabel.setText(fileText + ":");

                }

                initListeners();

        }

    private void initListeners() {        

                Object obj = fileTextField.getComponent(0);

                if ((obj != null) && (obj instanceof JTextField)) {

                        ((JTextField)obj).getDocument().addDocumentListener(this);        

                }

        }

        private void initComponents() {

                java.awt.GridBagConstraints gridBagConstraints;

                northPanel = new JPanel();

                fileLabel = new JLabel();

                fileTextField = new FileTextField();

                setLayout(new BorderLayout());

                northPanel.setLayout(new GridBagLayout());

                northPanel.add(fileLabel, new GridBagConstraints());

                gridBagConstraints = new GridBagConstraints();

                gridBagConstraints.gridx = 1;

                gridBagConstraints.gridy = 0;

                gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;

                gridBagConstraints.weightx = 1.0;

                northPanel.add(fileTextField, gridBagConstraints);

                add(northPanel, BorderLayout.NORTH);

        }

        public File getSelectedFile(){

                return fileTextField.getSelectedFile();

        }

        public String getSelectedFileName(){

                return fileTextField.getSelectedFile().getAbsolutePath();

        }

        protected void checkNextButtonEnabled(){

        }

        public void changedUpdate(DocumentEvent e) {

                checkNextButtonEnabled();                

        }

        public void insertUpdate(DocumentEvent e) {

                checkNextButtonEnabled();                        

        }

        public void removeUpdate(DocumentEvent e) {

                checkNextButtonEnabled();                        

        }   

}