Hi,
I have reviewed your project requirements and I am interested in helping you with this project. I have several years experience working with C and C++, as well as other various programming and scripting languages. I have experience working with the Qt and Gtk frameworks, as well as with development programs such as Netbeans and Eclipse. I have used Qt Designer to design GUIs for my own personal projects. I have also done work on existing open source projects, like Pidgin, in which I had to take an existing open source plugin and modify it to the client's specifications. This was in C and used the libpurple API. I had to learn how to work with libpurple, and create plugins for Pidgin. I did this as recently as January of this year.
My Resume, as well as full skillset and reviews from past cilents (all of them positive), can be found on my profile. I also have an Associate Degree in Computer Science and I am close to getting my Bachelor's in CS with a possible minor in Mathematics. I am a quick learner, capable of picking up new things. I am detail oriented. If there's anything else you want to know, or if you want me to provide any demos or examples of my past work, please let me know.
Please reach out to me so we can discuss further. If you could, please send in a PM the link to the Qt rich text editor example you want to extend so I can look at it (or send an attachment). I look forward to working with you on this project. Thanks for considering my bid.