Is there a linkable chat control?

[C++ Programming]

I need an existing linkable chat control for client/server communication, which is readonly and text-only.

When users say something, chat contents are added to the control.
Texts displayed on the control have multiple types of links, such as user-name, comments, advertisements and something else. If clicking on those links, related events or messages are submitted to the control's parent or itself, so that I can show further info by types of those links, i.e. show pop-up menu or show some windows.

Thanks

BTW: or any idea to develop the control easily?