I think you have to use
.setStyleSheet(QHeaderView:section{background - color: green}) Take a look at https://doc.qt.io/archives/qt-5.9/stylesheet.html Regards Hans Am Freitag, den 09.04.2021 um 13:29 schrieb Ed Lipson: How would one set the background color of the QTableView (QtHorizontal orientation) header? I have tried the 'mail title' action, where I see the role being used. I just don't get the color. I used the same concept in data() and the cells take on the background color as appropriate for the state. PySide2 5.15.2 Python3.9.1 Thanks, Ed PS: Where is it appropriate to ask such questions? JIRA does not have a question type defined and doing it there may be too much noise in the bug tracking system.
_______________________________________________ PySide mailing list PySide@qt-project.org https://lists.qt-project.org/listinfo/pyside