I really don’t know how to call it, so I came up with “activity chart”. It’s just a graph to show the network usage in my system info plasmoid.
I didn’t really know how to do that in QML until I came up with the idea of having a model with the latest values, and just removing the first item and adding the new value at the end. Then, a delegate takes care of translating that value to a graph bar, and so on.
Anyway, I think the result is pretty neat, and I’m almost done with my system info plasmoid. I only need to figure out how to query the weather plasmoid to get the weather for my town, in QML.