HTML editor with preview

[volongoto]

Hi,

I'm a beginner to QT and for a project I'm working on, I need an HTML editor with preview feature. I wonder where I should start.

• The editor should NOT be a WYSIWYG editor.
• It should have two tabs: one for editing the HTML source and one for the preview (not editable)
• It would be nice to have some buttons to insert basic HTML tags like bold, italic, list, etc. (but not a hard requirement).

I guess there exists something like this already and is pretty mature, but it's pretty difficult to find among all the WYSIWYG editors. Any suggestions?