/*
* Duplicate Detector Copyright (C) 2010 Marco Biscaro <marcobiscaro2112@gmail.com>
*
* This file is part of Duplicate Detector.
*
* Duplicate Detector 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 3 of the License, or
* (at your option) any later version.
*
* Duplicate Detector 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 Duplicate Detector. If not, see <http://www.gnu.org/licenses/>.
*/
package com.googlecode.duplicatedetector.view;
import static com.googlecode.duplicatedetector.i18n.Messages._;
import java.io.IOException;
import java.net.URL;
import javax.swing.JButton;
import javax.swing.JEditorPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import net.miginfocom.swing.MigLayout;
import com.googlecode.duplicatedetector.controller.ExitActionListener;
import com.googlecode.duplicatedetector.controller.OpenHyperlink;
import com.googlecode.duplicatedetector.i18n.Keys;
/**
* General panel used to show help and license contents.
*
* @author Marco Biscaro
*/
public class HelpPanel extends JPanel implements Keys {
private static final long serialVersionUID = 217328060070239324L;
private URL url;
private JEditorPane helpEditorPane;
private JButton okButton;
public HelpPanel(URL url) {
this.url = url;
initialize();
}
private void initialize() {
setLayout(new MigLayout("wrap 1", "[grow][]", "[grow]"));
add(new JScrollPane(getEditorTextPane()), "w :650:, h :400:");
add(getOkButton(), "w :100:, align right");
}
private JEditorPane getEditorTextPane() {
if (helpEditorPane == null) {
try {
helpEditorPane = new JEditorPane(url);
helpEditorPane.setEditable(false);
helpEditorPane.addHyperlinkListener(new OpenHyperlink());
} catch (IOException e) {
e.printStackTrace();
}
}
return helpEditorPane;
}
private JButton getOkButton() {
if (okButton == null) {
okButton = new JButton();
okButton.setText(" " + _(OK) + " ");
okButton.addActionListener(new ExitActionListener(this));
}
return okButton;
}
}