diff -r 82b608e352ec -r 2bbec88047dd eric6/Plugins/ViewManagerPlugins/Tabview/Tabview.py --- a/eric6/Plugins/ViewManagerPlugins/Tabview/Tabview.py Wed Apr 21 17:56:12 2021 +0200 +++ b/eric6/Plugins/ViewManagerPlugins/Tabview/Tabview.py Wed Apr 21 19:40:50 2021 +0200 @@ -1166,10 +1166,11 @@ tw.currentChanged.connect(self.__currentChanged) tw.installEventFilter(self) tw.tabBar().installEventFilter(self) - if self.__splitter.orientation() == Qt.Orientation.Horizontal: - size = self.width() - else: - size = self.height() + size = ( + self.width() + if self.__splitter.orientation() == Qt.Orientation.Horizontal else + self.height() + ) self.__splitter.setSizes( [int(size / len(self.tabWidgets))] * len(self.tabWidgets)) self.splitRemoveAct.setEnabled(True)