/*
* Preview Dialog - A Preview Dialog for your Swing Applications
*
* Copyright (C) 2003 Jens Kaiser.
* Created by Dimitri Polivaev.
*
* Written by: 2003 Jens Kaiser <jens.kaiser@web.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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 Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package freemind.controller.printpreview;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.net.URL;
import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JToolBar;
import freemind.main.Tools;
import freemind.view.mindmapview.MapView;
public class PreviewDialog extends JDialog implements ActionListener {
private final static double DEFAULT_ZOOM_FACTOR_STEP = 0.1;
private JLabel pageNumber;
public PreviewDialog(String title, MapView view) {
super(JOptionPane.getFrameForComponent(view), title, true);
this.view = view;
Preview preview = new Preview(view, 1);
JScrollPane scrollPane = new JScrollPane(preview);
getContentPane().add(scrollPane, "Center");
JToolBar toolbar = new JToolBar();
// toolbar.setRollover(true);
getContentPane().add(toolbar, "North");
pageNumber = new JLabel("- 1 -");
final JButton button = getButton("Back24.gif", new BrowseAction(
preview, pageNumber, -1));
toolbar.add(button);
pageNumber.setPreferredSize(button.getPreferredSize());
pageNumber.setHorizontalAlignment(JLabel.CENTER);
toolbar.add(pageNumber);
toolbar.add(getButton("Forward24.gif", new BrowseAction(preview,
pageNumber, 1)));
toolbar.add(new JToolBar.Separator());
toolbar.add(getButton("ZoomIn24.gif", new ZoomAction(preview,
DEFAULT_ZOOM_FACTOR_STEP)));
toolbar.add(getButton("ZoomOut24.gif", new ZoomAction(preview,
-DEFAULT_ZOOM_FACTOR_STEP)));
toolbar.add(new JToolBar.Separator());
JPanel dialog = new JPanel();
dialog.setLayout(new FlowLayout(FlowLayout.RIGHT));
JButton ok = new JButton("OK");
ok.addActionListener(this);
dialog.add(ok);
getContentPane().add(dialog, "South");
Tools.addEscapeActionToDialog(this);
}
private JButton getButton(String iconName) {
return getButton(null, iconName, null);
}
private JButton getButton(String iconName, AbstractAction action) {
return getButton(null, iconName, action);
}
private JButton getButton(String name, String iconName,
AbstractAction action) {
JButton result = null;
ImageIcon icon = null;
URL imageURL = getClass().getClassLoader().getResource(
"images/" + iconName);
if (imageURL != null)
icon = new ImageIcon(imageURL);
if (action != null) {
if (icon != null)
action.putValue(Action.SMALL_ICON, new ImageIcon(imageURL));
if (name != null)
action.putValue(Action.NAME, name);
result = new JButton(action);
} else
result = new JButton(name, icon);
return result;
}
public void actionPerformed(ActionEvent e) {
dispose();
}
protected MapView view;
}