--- a/src/eric7/Network/IRC/IrcWidget.py Sun Dec 18 14:19:10 2022 +0100 +++ b/src/eric7/Network/IRC/IrcWidget.py Sun Dec 18 19:33:46 2022 +0100 @@ -29,7 +29,7 @@ from eric7 import Preferences from eric7.EricGui import EricPixmapCache from eric7.EricWidgets import EricMessageBox -from eric7.Globals import isMacPlatform +from eric7.SystemUtilities import OSUtilities from eric7.UI.Info import Copyright, Version from .IrcNetworkManager import IrcNetworkManager @@ -69,7 +69,7 @@ self.__leaveButton, Qt.Corner.BottomRightCorner ) self.channelsWidget.setTabsClosable(False) - if not isMacPlatform(): + if not OSUtilities.isMacPlatform(): self.channelsWidget.setTabPosition(QTabWidget.TabPosition.South) height = self.height()