Standard list/group header plasma item?

[Thomas Fjellstrom]

I'm wondering if there's a standard widget, or svg I can use to draw the 
group headers for my little widget, I've temporarily borrowed the one from 
the separator widget and ended up with:

http://strangesoft.net/plasma-networkinfo/prototype5.png

It looks ok. But I'm wondering if there's something better I should be 
using?

-- 
Thomas Fjellstrom
tfjellstrom at shaw.ca