import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.Enumeration;

import javax.swing.JFrame;
import javax.swing.JTextArea;
import javax.swing.text.AttributeSet;
import javax.swing.text.BadLocationException;
import javax.swing.text.Element;
import javax.swing.text.MutableAttributeSet;
import javax.swing.text.PlainDocument;
import javax.swing.text.SimpleAttributeSet;


public class Test 
{
	
	public Test()
	{
		JFrame frame = new JFrame();
		
		final JTextArea area = new JTextArea();
		
		final PlainDocument pd = new PlainDocument();
		
		MutableAttributeSet mats = new SimpleAttributeSet();
		mats.addAttribute("Color", "some value");
		mats.addAttribute("Color", "foo");
		mats.addAttribute("HY", "hello thar");
		
		try {
			pd.insertString(0, "HELLO WORLD\n", mats);
		} catch (BadLocationException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
		
		area.setDocument(pd);
		area.addMouseListener(new MouseAdapter()
		{
			@Override
			public void mousePressed(MouseEvent e) 
			{
				int offset = area.viewToModel(e.getPoint());
				Element line = pd.getDefaultRootElement().getElement(pd.getDefaultRootElement().getElementIndex(offset));
				AttributeSet atts = line.getAttributes();
				System.out.println(line.getElementCount());
				System.out.println("Att " + atts.getAttribute("Color") );
				for(Enumeration<?> e1 = atts.getAttributeNames(); e1.hasMoreElements();)
				{
					System.out.println(e1 + " " + atts);
				}
				System.out.println("Done");
			}
		});
		
		
		frame.setContentPane(area);
		frame.setSize(800,600);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.setVisible(true);
		
		
	}
	
	
	public static void main(String[] args) {
		new Test();
	}
	
}