diff options
| -rw-r--r-- | src/corelib/itemmodels/qabstractitemmodel.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/corelib/itemmodels/qabstractitemmodel.h b/src/corelib/itemmodels/qabstractitemmodel.h index e56412241a..86b3eb7627 100644 --- a/src/corelib/itemmodels/qabstractitemmodel.h +++ b/src/corelib/itemmodels/qabstractitemmodel.h @@ -499,7 +499,13 @@ inline Qt::ItemFlags QModelIndex::flags() const { return m ? m->flags(*this) : Qt::ItemFlags(); } inline size_t qHash(const QModelIndex &index, size_t seed = 0) noexcept -{ return size_t((size_t(index.row()) << 4) + size_t(index.column()) + index.internalId()) ^ seed; } +{ +#if QT_VERSION >= QT_VERSION_CHECK(7, 0, 0) + return qHashMulti(seed, index.row(), index.column(), index.internalId()); +#else + return size_t((size_t(index.row()) << 4) + size_t(index.column()) + index.internalId()) ^ seed; +#endif +} QT_END_NAMESPACE |