Embed Text Editor in a Windows Application

Hi

I'm currently trying to figure out how to include a rich textbox inside a form of a java windows application. The editor should allow user to change the text format such as the one in this forum's posting editor.

I have been doing some research and tested on eclipse and found something I really want such as the one in "http://www.dugaldmorrow.com/index.php?option=com_content&task=blogcategory&id=24&Itemid=44"

Unfortunately, I didn't notice that the library it provides isn't free and gives me a few limited use before throwing an exception.

Is there any other alternatives libraries that can do this too? Would appreciate if there are samples that I could study.

Thank you.

It's called wyswig editor. Google it, I'm sure you'll find free components

I notice that many results are related to the web-based and require purchase, I require a Windows Application based one that is open-source, is there one?

Edit: I forgot to mention, I'll need to export the text in the editor into html format.