diff -r 26a8b92aeabd -r 28146736bbfc eric6/E5Gui/E5TabWidget.py --- a/eric6/E5Gui/E5TabWidget.py Tue Apr 20 19:38:10 2021 +0200 +++ b/eric6/E5Gui/E5TabWidget.py Tue Apr 20 19:47:39 2021 +0200 @@ -306,10 +306,11 @@ side = self.__tabBar.style().styleHint( QStyle.StyleHint.SH_TabBar_CloseButtonPosition, None, None, None) - if side == QTabBar.ButtonPosition.LeftSide: - side = QTabBar.ButtonPosition.RightSide - else: - side = QTabBar.ButtonPosition.LeftSide + side = ( + QTabBar.ButtonPosition.RightSide + if side == QTabBar.ButtonPosition.LeftSide else + QTabBar.ButtonPosition.LeftSide + ) return side def animationLabel(self, index, animationFile, interval=100):