public HTMLEdit() 
{
		init();
		start();
}

 public  void actionPerformed(ActionEvent e) 
{
		int pos = textPane.getCaretPosition();
		Action a = null;
		if (e.getSource() == saveItem) {
			FileDialog d = new FileDialog(new JFrame(), "Save file as ...", FileDialog.SAVE);
			d.show();
			if ((d.getDirectory() != null) && (d.getFile() != null)) {
				try {
					FileOutputStream out = new FileOutputStream(d.getDirectory()+d.getFile());
					byte[] doc = textPane.getText().getBytes();
					out.write(doc, 0, doc.length);
				} catch (IOException ex) {
					ex.printStackTrace();
				}
			} 
		} else if (e.getSource() == loadItem) {
			FileDialog d = new FileDialog(new JFrame(), "Open file ...", FileDialog.LOAD);
			d.show(); 
			if ((d.getDirectory() != null) && (d.getFile() != null)) {
				try {
					textPane.setPage("file:"+d.getDirectory()+d.getFile());
				}catch (IOException ex) {
					ex.printStackTrace();
				} 
			}
		} 
		if (e.getSource() instanceof AbstractButton) {
			if (e.getSource() == foregroundColor) {
				JColorChooser cChooser = new JColorChooser();
				JDialog d = JColorChooser.createDialog(this, "Choose foreground color ...", true, cChooser, this, this);
				d.show();
				if (cChooser.getColor() != null) {
					Action ac = new StyledEditorKit.ForegroundAction(HTMLEditorKit.COLOR_ACTION,cChooser.getColor());
          			ac.actionPerformed(e);
          		} 
			} else if (e.getSource() == imgButton) {
				try {
					ImageChooser i = new ImageChooser(new JFrame());
					i.show();
					if (i.getSelectedFile() != null ) {
						htmlEditorKit.insertHTML(htmlDoc, textPane.getCaretPosition(), "< img src="+i.getSelectedFile()+" >", 0,0,HTML.Tag.IMG);
					} 
				}catch (Exception ex) {
					ex.printStackTrace();
				} 
			} else if (e.getSource() == boldButton) {
				a = new StyledEditorKit.BoldAction();
			} else if (e.getSource() == italicButton) {
				a = new StyledEditorKit.ItalicAction();
			} else if (e.getSource() == underlineButton) {
				a = new StyledEditorKit.UnderlineAction();
			} else if (e.getSource() == leftAl) {
				a = new StyledEditorKit.AlignmentAction("Left", 0);
				rightAl.setSelected(false);
				centerAl.setSelected(false);
			} else if (e.getSource() == rightAl) {
				a = new StyledEditorKit.AlignmentAction("Right", 2);
				leftAl.setSelected(false);
				centerAl.setSelected(false);
			} else if (e.getSource() == centerAl) {
				a = new StyledEditorKit.AlignmentAction("Center", 1);
				rightAl.setSelected(false);
				leftAl.setSelected(false);
			} else if (e.getSource() == tableButton) {
				a = (Action)actions.get("InsertTable");
			} else if (e.getSource() == tableRowButton) {
				a = (Action)actions.get("InsertTableRow");
			} else if (e.getSource() == tableCellButton) {
				a = (Action)actions.get("InsertTableDataCell");
			} else if (e.getSource() == unorderedListButton) {
				a = (Action)actions.get("InsertUnorderedList");
			}
		} else if (e.getSource() instanceof JComboBox) {
			if (e.getSource() == faceCombo) {
				a = (Action)actions.get("font-family-"+(String)((JComboBox)e.getSource()).getSelectedItem());
			} else if (e.getSource() == sizeCombo) {
				a = (Action)actions.get("font-size-"+(String)((JComboBox)e.getSource()).getSelectedItem());
			} 
		} // if (e.getSource() instanceof ... )
		if (a != null) a.actionPerformed(e);
}

 public  void init() 
{
		
		textPane = new JTextPane();
		textPane.addMouseListener(this);
		textPane.setEditorKitForContentType("text/html", new MyHTMLEditorKit());
		htmlEditorKit = (MyHTMLEditorKit)(textPane.getEditorKitForContentType("text/html"));
		htmlDoc = (HTMLDocument)(htmlEditorKit.createDefaultDocument());
		textPane.setEditorKit(htmlEditorKit);
		textPane.setDocument(htmlDoc);
		textPane.setCaretPosition(0);
		addKeymap();
		JScrollPane scrollPane = new JScrollPane(textPane);
		scrollPane.setPreferredSize(new Dimension(200,200));
		getContentPane().add(scrollPane);
		setVisible(true);
		JMenuBar mb = new JMenuBar();
		JMenu fileMenu = new JMenu("File");
		saveItem = new JMenuItem("Save As ...");
		saveItem.addActionListener(this);
		fileMenu.add(saveItem);
		loadItem = new JMenuItem("Open ...");
		loadItem.addActionListener(this);
		fileMenu.add(loadItem);
		mb.add(fileMenu);
		JMenu menu = new JMenu("Edit");
		JPanel contentPane = new JPanel(new BorderLayout());
		contentPane.add(scrollPane, BorderLayout.CENTER);
		mb.add(menu);
		setContentPane(contentPane);
		setJMenuBar(mb);
		JToolBar tb = createToolBar();
		contentPane.add(tb,BorderLayout.NORTH);
		setSize(300,300);
		caret = textPane.getCaret();
		caret.addChangeListener(this);
		imageMenu = new ImagePopupMenu();
		generalMenu = new HTMLPopupMenu();
}

 public static  void main(String[] args) 
{
		JFrame f = new JFrame();
		HTMLEdit h = new HTMLEdit();
		f.setContentPane(h);
		f.setSize(500,300);
		f.setVisible(true);
}

 public  void mouseClicked(MouseEvent e) 
{
		
		if (e.getID() == MouseEvent.MOUSE_CLICKED && e.getButton() == MouseEvent.BUTTON3) {
			if (activeElement.getAttributes().getAttribute(StyleConstants.NameAttribute).toString().equals("img")) {
				imageMenu.show(textPane, e.getX(), e.getY());
				/*
					To be continued ...
				*/
			} else {
				generalMenu.show(textPane, e.getX(), e.getY());
			}
		}
}

 public  void mouseEntered(MouseEvent e) 
{

}

 public  void mouseExited(MouseEvent e) 
{

}

 public  void mousePressed(MouseEvent e) 
{

}

 public  void mouseReleased(MouseEvent e) 
{

}

 public  void stateChanged(ChangeEvent e) 
{
		
		Element elm = htmlDoc.getCharacterElement(textPane.getCaretPosition());
		activeElement = elm;
		Element par = htmlDoc.getParagraphElement(textPane.getCaretPosition());
		AttributeSet parAttr = par.getAttributes();
		AttributeSet elmAttr = elm.getAttributes();
		boldButton.setSelected(htmlDoc.getFont(elm.getAttributes()).isBold());
		italicButton.setSelected(htmlDoc.getFont(elm.getAttributes()).isItalic());
		underlineButton.setSelected(elmAttr.isDefined(CSS.Attribute.TEXT_DECORATION) && elmAttr.getAttribute(CSS.Attribute.TEXT_DECORATION).toString().equals("underline"));
		rightAl.setSelected(parAttr.isDefined(CSS.Attribute.TEXT_ALIGN) && parAttr.getAttribute(CSS.Attribute.TEXT_ALIGN).toString().equals("right"));
		centerAl.setSelected(parAttr.isDefined(CSS.Attribute.TEXT_ALIGN) && parAttr.getAttribute(CSS.Attribute.TEXT_ALIGN).toString().equals("center"));
		leftAl.setSelected(parAttr.isDefined(CSS.Attribute.TEXT_ALIGN) && parAttr.getAttribute(CSS.Attribute.TEXT_ALIGN).toString().equals("left"));
}