/*
* Christopher Deckers (chrriis@nextencia.net)
* http://www.nextencia.net
*
* See the file "readme.txt" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
package chrriis.dj.nativeswing.swtimpl.demo.examples.htmleditor;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.SwingUtilities;
import chrriis.common.UIUtils;
import chrriis.dj.nativeswing.swtimpl.NativeInterface;
import chrriis.dj.nativeswing.swtimpl.components.HTMLEditorAdapter;
import chrriis.dj.nativeswing.swtimpl.components.HTMLEditorDirtyStateEvent;
import chrriis.dj.nativeswing.swtimpl.components.JHTMLEditor;
import chrriis.dj.nativeswing.swtimpl.components.JHTMLEditor.HTMLEditorImplementation;
/**
* @author Christopher Deckers
*/
public class EditorDirtyExample {
protected static final String LS = System.getProperty("line.separator");
public static JComponent createContent() {
JPanel contentPane = new JPanel(new BorderLayout());
final JHTMLEditor htmlEditor = new JHTMLEditor(HTMLEditorImplementation.TinyMCE);
contentPane.add(htmlEditor, BorderLayout.CENTER);
JPanel southPanel = new JPanel(new BorderLayout());
JPanel dirtyPanel = new JPanel();
dirtyPanel.setBorder(BorderFactory.createTitledBorder("Dirty State"));
final JLabel dirtyLabel = new JLabel("Dirty: false");
dirtyPanel.add(dirtyLabel);
htmlEditor.addHTMLEditorListener(new HTMLEditorAdapter() {
@Override
public void notifyDirtyStateChanged(HTMLEditorDirtyStateEvent e) {
dirtyLabel.setText("Dirty: " + e.isDirty());
}
});
JButton markAsCleanButton = new JButton("Mark as clean");
markAsCleanButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
htmlEditor.clearDirtyState();
}
});
dirtyPanel.add(markAsCleanButton);
southPanel.add(dirtyPanel, BorderLayout.NORTH);
JPanel controlsPanel = new JPanel(new BorderLayout());
controlsPanel.setBorder(BorderFactory.createTitledBorder("Custom Controls"));
JPanel middlePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
JButton setHTMLButton = new JButton("Set HTML");
middlePanel.add(setHTMLButton);
JButton getHTMLButton = new JButton("Get HTML");
middlePanel.add(getHTMLButton);
controlsPanel.add(middlePanel, BorderLayout.NORTH);
final JTextArea htmlTextArea = new JTextArea();
htmlTextArea.setText(
"<p style=\"text-align: center\">This is an <b>HTML editor</b>, in a <u><i>Swing</i></u> application.<br />" + LS +
"<img alt=\"DJ Project Logo\" src=\"http://djproject.sourceforge.net/common/logo.png\" /><br />" + LS +
"<a href=\"http://djproject.sourceforge.net/ns/\">DJ Project - Native Swing</a></p>"
);
htmlTextArea.setCaretPosition(0);
JScrollPane scrollPane = new JScrollPane(htmlTextArea);
scrollPane.setPreferredSize(new Dimension(0, 100));
controlsPanel.add(scrollPane, BorderLayout.CENTER);
southPanel.add(controlsPanel, BorderLayout.SOUTH);
contentPane.add(southPanel, BorderLayout.SOUTH);
getHTMLButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
htmlTextArea.setText(htmlEditor.getHTMLContent());
htmlTextArea.setCaretPosition(0);
}
});
setHTMLButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
htmlEditor.setHTMLContent(htmlTextArea.getText());
}
});
htmlEditor.setHTMLContent(htmlTextArea.getText());
return contentPane;
}
/* Standard main method to try that test as a standalone application. */
public static void main(String[] args) {
NativeInterface.open();
UIUtils.setPreferredLookAndFeel();
SwingUtilities.invokeLater(new Runnable() {
public void run() {
JFrame frame = new JFrame("DJ Native Swing Test");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().add(createContent(), BorderLayout.CENTER);
frame.setSize(800, 600);
frame.setLocationByPlatform(true);
frame.setVisible(true);
}
});
NativeInterface.runEventPump();
}
}