/*
* org.openmicroscopy.shoola.util.ui.filechooser.FolderChooser
*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2007 University of Dundee. All rights reserved.
*
*
* 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 2 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.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.util.ui.filechooser;
//Java imports
import java.io.File;
import javax.swing.JFileChooser;
import javax.swing.JLabel;
import javax.swing.JTextField;
//Third-party libraries
//Application-internal dependencies
import org.openmicroscopy.shoola.util.ui.UIUtilities;
/**
* Chooser to select a folder
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author Donald MacDonald
* <a href="mailto:donald@lifesci.dundee.ac.uk">donald@lifesci.dundee.ac.uk</a>
* @version 3.0
* <small>
* (<b>Internal version:</b> $Revision: $Date: $)
* </small>
* @since OME3.0
*/
class FolderChooser
extends GenericFileChooser
{
/** Reference to the Model. */
private FolderChooserDialog model;
/** Initializes the folder chooser. */
private void initialize()
{
JLabel label = (JLabel) UIUtilities.findComponent(this, JLabel.class);
if (label != null) {
label.setText("Save In:");
}
JTextField field = (JTextField) UIUtilities.findComponent(this,
JTextField.class);
if (field != null) {
field.setEditable(false);
}
setAcceptAllFileFilterUsed(false);
setDialogType(CUSTOM_DIALOG);
setFileSelectionMode(DIRECTORIES_ONLY);
setApproveButtonText("Download");
setApproveButtonToolTipText(FolderChooserDialog.TITLE);
try {
File f = UIUtilities.getDefaultFolder();
if (f != null) setCurrentDirectory(f);
} catch (Exception ex) {}
}
/**
* Creates a new instance.
*
* @param model Reference to the Model. Mustn't be <code>null</code>.
*/
FolderChooser(FolderChooserDialog model)
{
if (model == null) throw new NullPointerException("No model.");
this.model = model;
initialize();
}
/**
* Overridden to close the model when the selection is cancelled.
* @see JFileChooser#cancelSelection()
*/
public void cancelSelection()
{
model.close();
super.cancelSelection();
}
/**
* Overridden to set the directory
* @see JFileChooser#approveSelection()
*/
public void approveSelection()
{
File file = getSelectedFile();
if (file != null) model.setFolderPath(file.getAbsolutePath());
// No file selected, or file can be written - let OK action continue
super.approveSelection();
}
}