Berthold Stoeger 857148efd6 preferences: replace SIGNAL/SLOT by function pointers
This give compile time checking. In fact, one of the connections was
not working (currentIndexChanged(QString) doesn't exist in newer(?)
Qt versions).

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2024-03-13 13:17:01 +13:00
..