QTreeView problem
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I have QTreeView/QFileSystemModel derived classes working pretty nicely overall. Seeking help with one cosmetic issue.
For several reasons I want to hide the little open/close buttons on the left hand side of each QTreeView row. I am able to do this with a stylesheet:
QTreeView::branch {image: none;}This works until I (1) select a row of the tree and (2) shift focus away from the QTreeView widget.
In my case, a selected row with focus is dark blue. When the tree focus is lost, the color of the cells changes to mid-grey EXCEPT for the ::branch area which remains dark blue.
I have tried a million stylesheet variations but cannot get the branch area colors to mirror those of the rest of row when selected and with/without focus.
I tried replacing "image: none" with a reference to a 1x1 transparent pixel and get the same thing.
I do think the behavior has changed a little going from Qt 5.5 to 5.6 too but I don't have a 5.5 available right now for direct comparison.
It's simple enough to reproduce the problem with the Tree Model Completer Example. Just add:
treeView->setStyleSheet("QTreeView::branch {image: none;}");I'm also wondering if you guys think this is worthy of a bug report?
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Hi,
While a unusual use case (to me) I don't see a problem with opening a report about it. The worst case would be that it's closed as invalid but at least it would known.
Please provide a minimal compilable example with your report.
