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/*******************************************************************************
* Copyright (c) 2014 Jeff Martin.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Public License v3.0
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/gpl.html
*
* Contributors:
* Jeff Martin - initial API and implementation
******************************************************************************/
package cuchaz.enigma.gui;
import java.awt.Color;
import java.awt.Container;
import java.awt.Cursor;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.WindowConstants;
import cuchaz.enigma.Constants;
import cuchaz.enigma.Util;
public class AboutDialog
{
public static void show( JFrame parent )
{
// init frame
final JFrame frame = new JFrame( Constants.Name + " - About" );
final Container pane = frame.getContentPane();
pane.setLayout( new FlowLayout() );
// load the content
try
{
String html = Util.readResourceToString( "/about.html" );
html = String.format( html, Constants.Name, Constants.Version );
JLabel label = new JLabel( html );
label.setHorizontalAlignment( JLabel.CENTER );
pane.add( label );
}
catch( IOException ex )
{
throw new Error( ex );
}
// show the link
String html = "<html><a href=\"%s\">%s</a></html>";
html = String.format( html, Constants.Url, Constants.Url );
JButton link = new JButton( html );
link.addActionListener( new ActionListener( )
{
@Override
public void actionPerformed( ActionEvent event )
{
Util.openUrl( Constants.Url );
}
} );
link.setBorderPainted( false );
link.setOpaque( false );
link.setBackground( Color.WHITE );
link.setCursor( new Cursor( Cursor.HAND_CURSOR ) );
link.setFocusable( false );
JPanel linkPanel = new JPanel();
linkPanel.add( link );
pane.add( linkPanel );
// show ok button
JButton okButton = new JButton( "Ok" );
pane.add( okButton );
okButton.addActionListener( new ActionListener( )
{
@Override
public void actionPerformed( ActionEvent arg0 )
{
frame.dispose();
}
} );
// show the frame
pane.doLayout();
frame.setSize( 400, 220 );
frame.setResizable( false );
frame.setLocationRelativeTo( parent );
frame.setVisible( true );
frame.setDefaultCloseOperation( WindowConstants.DISPOSE_ON_CLOSE );
}
}
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