Lukáš Tinkl 9b85a302fc fix(showcase): unbreak drag and drop reordering
- unify the signature of the method to `move(from, to, count)` so that
both ListModel and NIM have it the same
- realize the move operation using the proper `begin/endMoveRows`
instead of doing a full model reset
- simplify signaling `dataChanged()` for all model roles (nimqml now
follows the C++ impl)

Fixes #13329
2024-02-06 10:09:56 +01:00
..