Qt stylesheet weird line on top of tab bar

Question

I style my QTabWidget and got a weird line on top of the tab bar. It only happens when it has multi tabs.

QTabWidget::pane {
    border-top: 1px solid #c4c4c4;
    top: -1px;
}

QTabWidget::tab-bar {
    left: 5px;
}

Any advice to fix this? Thanks.

If not, the selected tab will have a bottom line and that's not good looking. — mozart, Nov 27 '15 at 18:42
... just in case somebody ends up here... (https://stackoverflow.com/questions/11458431/hiding-bottom-line-in-qtabbar) — raphael, Feb 02 '23 at 16:10

score 10 · Accepted Answer · answered Nov 26 '15 at 14:57

10

You need to turn off the base in the QTabBar:

QTabBar {
    qproperty-drawBase: 0;
}

answered Nov 26 '15 at 14:57

1

FINALLY! God I spent way too long trying to figure this out with qss (I have a ton of styling going on in this app). – Spencer Jun 14 '18 at 00:39

1 Answers1