/*
* This file is part of "JTA - Telnet/SSH for the JAVA(tm) platform".
*
* (c) Matthias L. Jugel, Marcus Meißner 1996-2005. All Rights Reserved.
*
* Please visit http://javatelnet.org/ for updates and contact.
*
* --LICENSE NOTICE--
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
* --LICENSE NOTICE--
*
*/
package de.mud.jta;
import javax.swing.JButton;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.BufferedReader;
import java.io.IOException;
import java.net.URL;
/**
* Help display for JTA.
* <P>
* <B>Maintainer:</B> Matthias L. Jugel
*
* @version $Id: Help.java 499 2005-09-29 08:24:54Z leo $
* @author Matthias L. Jugel, Marcus Mei�ner
*/
public class Help {
public static JEditorPane helpText = new JEditorPane();
public static void show(Component parent, String url) {
BufferedReader reader = null;
System.err.println("Help: " + url);
try {
helpText.setPage(Help.class.getResource(url));
} catch (IOException e) {
try {
helpText.setPage(new URL(url));
}
catch (Exception ee)
{
System.err.println("unable to load help");
JOptionPane.showMessageDialog(parent, "JTA - Telnet/SSH for the JAVA(tm) platform\r\n(c) 1996-2005 Matthias L. Jugel, Marcus Meißner\r\n\r\n",
"jta", JOptionPane.INFORMATION_MESSAGE);
return;
}
}
helpText.setEditable(false);
JScrollPane scrollPane =
new JScrollPane(helpText,
JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
scrollPane.setSize(800, 600);
final JFrame frame = new JFrame("HELP");
frame.getContentPane().setLayout(new BorderLayout());
frame.getContentPane().add(BorderLayout.CENTER, scrollPane);
JPanel panel = new JPanel();
JButton close = new JButton("Close Help");
panel.add(close);
close.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
frame.setVisible(false);
}
});
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
frame.setVisible(false);
}
});
frame.getContentPane().add(BorderLayout.SOUTH, close);
frame.setSize(800, 600);
frame.setVisible(true);
}
}