How to change QTableView border color?

Question

I have a QTableView, I can open a lot kinds of files, but when I open one specific kind i want to know that by changing the border color of the QTableView

How can I change the color of the QTableView ? border of all the QTableView not borders of the cells

Thanks.

Answer 1

You can use styleSheet. Set this styleSheet when you load your specific file.

ui->tableView->setStyleSheet("QTableView{border : 1px solid red}");