/*******************************************************************************
* Copyright 2010 Simon Mieth
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
package org.kabeja.ui.impl;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.RenderingHints;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.AbstractAction;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.border.Border;
public class AboutAction extends AbstractAction {
JDialog dialog;
public AboutAction() {
super.putValue(NAME, Messages.getString("menuitem.about"));
super.putValue(SHORT_DESCRIPTION, Messages.getString("menuitem.about"));
}
public void actionPerformed(ActionEvent e) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
showDialog();
}
});
}
public void showDialog() {
dialog = new JDialog();
dialog.setTitle(Messages.getString("menuitem.about"));
JLabel l = new JLabel(Messages.getString("AboutDialog.title")) {
private static final long serialVersionUID = 1L;
protected void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
super.paintComponent(g);
g.setColor(Color.DARK_GRAY);
}
};
l.setOpaque(true);
l.setBackground(Color.WHITE);
l.setForeground(Color.BLACK);
l.setFont(new Font("Sans", Font.BOLD, 36));
l.setBorder(new BottomLineBorder());
dialog.add(l, BorderLayout.NORTH);
JPanel b = new JPanel(new GridLayout(3, 1));
b.setBorder(BorderFactory.createEmptyBorder(10, 0, 10, 0));
l = new JLabel(Messages.getString("AboutDialog.description"));
l.setBorder(BorderFactory.createEmptyBorder(4, 6, 4, 6));
b.add(l);
l = new JLabel(Messages.getString("AboutDialog.version"));
l.setBorder(BorderFactory.createEmptyBorder(4, 6, 4, 6));
b.add(l);
l = new JLabel(Messages.getString("AboutDialog.website"));
l.setBorder(BorderFactory.createEmptyBorder(4, 6, 4, 6));
b.add(l);
dialog.add(b, BorderLayout.CENTER);
JPanel p2 = new JPanel();
JButton close = new JButton(Messages.getString("button.close"));
p2.add(close);
dialog.add(p2, "South");
close.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
dialog.setVisible(false);
dialog.dispose();
dialog = null;
}
});
dialog.setLocation(350, 50);
dialog.pack();
dialog.setVisible(true);
}
public static void main(String[] args) {
AboutAction a = new AboutAction();
a.showDialog();
}
public class BottomLineBorder implements Border {
private Insets i = new Insets(10, 10, 10, 1);
public boolean isBorderOpaque() {
return false;
}
public void paintBorder(Component c, Graphics g, int x, int y,
int width, int height) {
g.setColor(Color.DARK_GRAY);
g.drawLine(x, (y + height) - 1, x + width, (y + height) - 1);
}
public Insets getBorderInsets(Component c) {
return i;
}
}
}