Berthold Stoeger 0fab09a990 preferences: don't remove/add pages in refreshPages()
This function was called when opening the preferences dialog
to update all the pages with the current preferences.

For unknown reasons it also removed / readded all the pages.
Remove that code and use the now leaner function when refreshing
the pages.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2020-12-12 15:52:40 -08:00
..
2019-12-25 02:57:42 +09:00