I derived a class from QTreeView.
Now I do not know how to paint edges / separators around the individual items.
What I do not realize is how to draw the tree structure on the left side.
Does anyone know an example of these topics?
Or a rough description of the steps I have to implement for it?
sierdzio Moderators last edited by
The tree branches can be painted with drawBranches or using QSS (see Qt Style Reference page in docs).
For borders around items, I think you need to use a custom subclass of QAbstractItemDelegate and it's paint() method, then supply that delegate to view via setItemDelegate().
Perhpas there is some easier way, though, I don't know.
Thanks for the quick help. I think the info is enough for me.