On Fri, 15 Jan 2021, MRAB wrote:
You should be adding the frames to the notebook. Also, the tabs are 'self.tab1', not 'tab1', etc:n.add(self.tab1, text='Activities') Similarly for the others.
Thanks. MRAB. This allows me to move on and put pre-built widget pages on the tabs. Regards, Rich -- https://mail.python.org/mailman/listinfo/python-list