Qt: List of auto-updating messages with specific view

Question

I want to make a chatting app where you can send message and receive them. But I'm stuck at how I can make the view/the list for it. I thought of auto-updating widgets, but realistically speaking, it's not a good way to do it. I want to have "something" that allows me to scroll and contains the messages. In addition, how can I exactly add informations such as username, profile picture, message, time, etc to the container? And after adding the informations to the container, it will be shown in the list or "something" I mentioned earlier. Sorry if it's unclear or confusing as I personally don't know of any object that can represent the thing. Any help is appreciated.