/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software
* License version 1.1, a copy of which has been included with this
* distribution in the LICENSE.txt file.
*/
package org.apache.log4j.lf5.viewer;
import org.apache.log4j.lf5.util.ProductProperties;
import org.apache.log4j.lf5.util.Resource;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.net.URL;
/**
* LogFactor5AboutDialog
*
* @author Michael J. Sikorsky
* @author Robert Shaw
* @author Brent Sprecher
* @author Brad Marlborough
*/
// Contributed by ThoughtWorks Inc.
public class LogFactor5AboutDialog extends JDialog {
//--------------------------------------------------------------------------
// Constants:
//--------------------------------------------------------------------------
//--------------------------------------------------------------------------
// Protected Variables:
//--------------------------------------------------------------------------
//--------------------------------------------------------------------------
// Private Variables:
//--------------------------------------------------------------------------
//--------------------------------------------------------------------------
// Constructors:
//--------------------------------------------------------------------------
//--------------------------------------------------------------------------
// Public Methods:
//--------------------------------------------------------------------------
public LogFactor5AboutDialog(Frame owner) {
super(owner, "About LogFactor5", true);
ProductProperties props = ProductProperties.getInstance();
setTitle("About LogFactor5");
JPanel imagePanel = new JPanel();
Resource aboutResource = new Resource("org/apache/log4j/lf5/viewer/images/" +
"lf5_about.gif");
URL aboutIconURL = aboutResource.getURL();
ImageIcon aboutIcon = null;
if (aboutIconURL != null) {
aboutIcon = new ImageIcon(aboutIconURL);
}
JLabel imageLabel = new JLabel();
if (aboutIcon != null) {
imageLabel.setIcon(aboutIcon);
}
imagePanel.add(imageLabel);
JPanel textPanel = new JPanel();
textPanel.setLayout(new GridLayout(3, 1));
int numberOfRows = 13;
numberOfRows = 11; // we need less room for a registered user.
JPanel mainPanel = new JPanel();
mainPanel.setLayout(new GridLayout(numberOfRows, 1));
JLabel aboutLF5 = new JLabel("LogFactor5 v" + props.getProductVersionNumber(), JLabel.CENTER);
aboutLF5.setHorizontalAlignment(SwingConstants.CENTER);
JLabel donate = new JLabel("Contributed by ThoughtWorks Inc.");
donate.setHorizontalAlignment(SwingConstants.CENTER);
mainPanel.add(aboutLF5);
mainPanel.add(Box.createVerticalStrut(10));
mainPanel.add(donate);
mainPanel.add(Box.createVerticalStrut(10));
JButton ok = new JButton("OK");
JPanel southPanel = new JPanel();
southPanel.setLayout(new FlowLayout());
southPanel.add(ok);
ok.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
hide();
}
}
);
getContentPane().add(imagePanel, BorderLayout.NORTH);
getContentPane().add(mainPanel, BorderLayout.CENTER);
getContentPane().add(southPanel, BorderLayout.SOUTH);
setSize(414, 400);
center();
}
//--------------------------------------------------------------------------
// Protected Methods:
//--------------------------------------------------------------------------
protected void center() {
Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
Dimension comp = getSize();
setLocation(((screen.width - comp.width) / 2),
((screen.height - comp.height) / 2));
}
//--------------------------------------------------------------------------
// Private Methods:
//--------------------------------------------------------------------------
//--------------------------------------------------------------------------
// Nested Top-Level Classes or Interfaces:
//--------------------------------------------------------------------------
}