--- a/eric6/UI/UserInterface.py Sun Oct 27 18:09:46 2019 +0100 +++ b/eric6/UI/UserInterface.py Sun Oct 27 19:20:41 2019 +0100 @@ -485,6 +485,7 @@ self.preferencesChanged.connect(self.debugViewer.preferencesChanged) self.preferencesChanged.connect( self.backgroundService.preferencesOrProjectChanged) + self.preferencesChanged.connect(self.__previewer.preferencesChanged) if self.browser is not None: self.browser.sourceFile[str].connect(