1 package net.sf.openrocket.gui.dialogs;
3 import java.awt.event.ActionEvent;
4 import java.awt.event.ActionListener;
6 import javax.swing.JButton;
7 import javax.swing.JDialog;
8 import javax.swing.JFrame;
9 import javax.swing.JPanel;
11 import net.miginfocom.swing.MigLayout;
12 import net.sf.openrocket.gui.components.ResizeLabel;
13 import net.sf.openrocket.gui.components.URLLabel;
14 import net.sf.openrocket.util.GUIUtil;
15 import net.sf.openrocket.util.Prefs;
17 public class AboutDialog extends JDialog {
19 public static final String OPENROCKET_URL = "http://openrocket.sourceforge.net/";
22 public AboutDialog(JFrame parent) {
25 final String version = Prefs.getVersion();
27 JPanel panel = new JPanel(new MigLayout("fill"));
29 panel.add(new ResizeLabel("OpenRocket", 20), "ax 50%, wrap para");
30 panel.add(new ResizeLabel("Version " + version, 3), "ax 50%, wrap 30lp");
32 panel.add(new ResizeLabel("Copyright \u00A9 2007-2009 Sampo Niskanen"), "ax 50%, wrap para");
34 panel.add(new URLLabel(OPENROCKET_URL), "ax 50%, wrap para");
37 JButton close = new JButton("Close");
38 close.addActionListener(new ActionListener() {
40 public void actionPerformed(ActionEvent e) {
41 AboutDialog.this.dispose();
44 panel.add(close, "right");
47 this.setTitle("OpenRocket " + version);
49 this.setResizable(false);
50 this.setLocationRelativeTo(parent);
51 GUIUtil.setDefaultButton(close);
52 GUIUtil.installEscapeCloseOperation(this);