问题
There doesn't seem to be a way of setting a stylesheet for the bottom line (shown in the image below) of a QTabBar, which I want to be removed.
How can I remove it?
回答1:
Haven't used Qt in 6-7 months now so I'm not sure if this will work nor can I test it. Give QTabBar::drawBase a try. Plus the Qt library are very well documents so you should find a solution to your problems if you just carefully sift through it.
Hope you are using the Qt SDK.
来源：https://stackoverflow.com/questions/11458431/hiding-bottom-line-in-qtabbar