Get 1px bottom border of QTabBar to fill full width of QTabWidget

[patrickkidd]

Hello!

Does anyone know how to get the bottom border of QTabBar to fill the full width of a QTabWidget? The attached screenshot shows how this is not happening when the QTabWidget is wider than the width of the QTabBar.

Here is my stylesheet. PopUp is the QWidget subclass where there are enough tabs to fill its child QTabWidget.

QTabBar {                                                                                                                                                                       
    border-bottom: 1px solid #d0cfd1;                                                                                                                                           
}                                                                                                                                                                               
QTabBar::tab {                                                                                                                                                                  
    background: transparent;                                                                                                                                                    
    border-right: 1px solid #d0cfd1;                                                                                                                                            
    border-bottom: #d0cfd1;                                                                                                                                                     
    min-width: 8ex;                                                                                                                                                             
    font-size: 10px;                                                                                                                                                            
}                                                                                                                                                                               
QTabBar::tab:selected {                                                                                                                                                         
    color: blue;                                                                                                                                                                
    font-size: 11px;                                                                                                                                                            
}                                                                                                                                                                               
QTabBar::tab:first {                                                                                                                                                            
    border-left: 0;                                                                                                                                                             
    border-top-left-radius: 5px;                                                                                                                                                
}                                                                                                                                                                               
QTabBar::tab:last {                                                                                                                                                             
    border-right: 0;                                                                                                                                                            
    border-top-right-radius: 5px;                                                                                                                                               
}                                                                                                                                                                               
PopUp QTabWidget {                                                                                                                                                              
    border-top-left-radius: 5px;                                                                                                                                                
    border-top-right-radius: 5px;                                                                                                                                               
    background-color: transparent;                                                                                                                                              
}                                                                                                                                                                               

Thanks!

[kshegunov]

I don't think this is possible, sadly.