/*
* {{{ header & license
* Copyright (c) 2007 Nick Reddel
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* }}}
*/
import java.awt.*;
import java.awt.event.ActionEvent;
import java.io.File;
import java.io.InputStream;
import javax.swing.*;
import org.xhtmlrenderer.simple.FSScrollPane;
import org.xhtmlrenderer.simple.XHTMLPanel;
import org.xhtmlrenderer.swing.SelectionHighlighter;
import org.xhtmlrenderer.swing.SelectionHighlighter.CopyAction;
/**
* Sample for text selection in a rendered document; allows you to select text in the document
* and copy to the clipboard.
*
* @author Nick Reddel
*/
public class SelectionHighlighterTest extends JFrame {
/**
* @param args
*/
public static void main(String[] args) {
new SelectionHighlighterTest().setVisible(true);
}
public SelectionHighlighterTest() {
// create the panel--standard setup
JPanel mainPanel = new JPanel();
mainPanel.setLayout(new BorderLayout());
mainPanel.add(new JLabel("Use mouse to select/highlight text"), BorderLayout.NORTH);
mainPanel.setMinimumSize(new Dimension(300,300));
mainPanel.setPreferredSize(new Dimension(700,500));
XHTMLPanel xhtmlPanel = new XHTMLPanel();
// selection highlight in FS uses the textArea.selectionForeground and textArea.selectionBackground properties in
// the UIManager
//UIManager.put("TextArea.selectionBackground", Color.BLACK);
//UIManager.put("TextArea.selectionForeground", Color.GREEN);
try {
xhtmlPanel.setDocument("http://www.w3.org/MarkUp/");
} catch (Exception e) {
throw new RuntimeException(e);
}
// install a selection highlighter no the panel
final SelectionHighlighter caret = new SelectionHighlighter();
caret.install(xhtmlPanel);
caret.selectAll();
FSScrollPane fs = new FSScrollPane(xhtmlPanel);
mainPanel.add(fs,BorderLayout.CENTER);
//
// actions
//
JPanel actionPanel = new JPanel(new FlowLayout());
mainPanel.add(actionPanel, BorderLayout.SOUTH);
// Select all text
Action selectAll = new AbstractAction("Select All") {
public void actionPerformed(ActionEvent event) {
caret.selectAll();
}
};
actionPanel.add(new JButton(selectAll));
// Copy selection
// install an action to copy selected test; must be "installed" around
// the selection highlighter (caret) we just created
CopyAction copyAction = new SelectionHighlighter.CopyAction();
copyAction.install(caret);
actionPanel.add(new JButton(copyAction), BorderLayout.SOUTH);
add(mainPanel);
pack();
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}