diff options
| -rw-r--r-- | src/qml/types/qqmldelegatemodel.cpp | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/src/qml/types/qqmldelegatemodel.cpp b/src/qml/types/qqmldelegatemodel.cpp index f0df75c7c3..16572c44dd 100644 --- a/src/qml/types/qqmldelegatemodel.cpp +++ b/src/qml/types/qqmldelegatemodel.cpp @@ -1158,8 +1158,8 @@ void QQmlDelegateModelPrivate::itemsInserted( cacheIndex = insert.cacheIndex + insert.count; } } - for (; cacheIndex < m_cache.count(); ++cacheIndex) - incrementIndexes(m_cache.at(cacheIndex), m_groupCount, inserted); + for (const QList<QQmlDelegateModelItem *> cache = m_cache; cacheIndex < cache.count(); ++cacheIndex) + incrementIndexes(cache.at(cacheIndex), m_groupCount, inserted); } void QQmlDelegateModelPrivate::itemsInserted(const QVector<Compositor::Insert> &inserts) @@ -1183,8 +1183,9 @@ void QQmlDelegateModel::_q_itemsInserted(int index, int count) d->m_count += count; - for (int i = 0, c = d->m_cache.count(); i < c; ++i) { - QQmlDelegateModelItem *item = d->m_cache.at(i); + const QList<QQmlDelegateModelItem *> cache = d->m_cache; + for (int i = 0, c = cache.count(); i < c; ++i) { + QQmlDelegateModelItem *item = cache.at(i); if (item->modelIndex() >= index) item->setModelIndex(item->modelIndex() + count); } @@ -1275,8 +1276,8 @@ void QQmlDelegateModelPrivate::itemsRemoved( } } - for (; cacheIndex < m_cache.count(); ++cacheIndex) - incrementIndexes(m_cache.at(cacheIndex), m_groupCount, removed); + for (const QList<QQmlDelegateModelItem *> cache = m_cache; cacheIndex < cache.count(); ++cacheIndex) + incrementIndexes(cache.at(cacheIndex), m_groupCount, removed); } void QQmlDelegateModelPrivate::itemsRemoved(const QVector<Compositor::Remove> &removes) @@ -1298,9 +1299,9 @@ void QQmlDelegateModel::_q_itemsRemoved(int index, int count) return; d->m_count -= count; - - for (int i = 0, c = d->m_cache.count(); i < c; ++i) { - QQmlDelegateModelItem *item = d->m_cache.at(i); + const QList<QQmlDelegateModelItem *> cache = d->m_cache; + for (int i = 0, c = cache.count(); i < c; ++i) { + QQmlDelegateModelItem *item = cache.at(i); if (item->modelIndex() >= index + count) item->setModelIndex(item->modelIndex() - count); else if (item->modelIndex() >= index) @@ -1346,8 +1347,9 @@ void QQmlDelegateModel::_q_itemsMoved(int from, int to, int count) const int maximum = qMax(from, to) + count; const int difference = from > to ? count : -count; - for (int i = 0, c = d->m_cache.count(); i < c; ++i) { - QQmlDelegateModelItem *item = d->m_cache.at(i); + const QList<QQmlDelegateModelItem *> cache = d->m_cache; + for (int i = 0, c = cache.count(); i < c; ++i) { + QQmlDelegateModelItem *item = cache.at(i); if (item->modelIndex() >= from && item->modelIndex() < from + count) item->setModelIndex(item->modelIndex() - from + to); else if (item->modelIndex() >= minimum && item->modelIndex() < maximum) @@ -1421,8 +1423,9 @@ void QQmlDelegateModel::_q_modelReset() if (d->m_complete) { d->m_count = d->m_adaptorModel.count(); - for (int i = 0, c = d->m_cache.count(); i < c; ++i) { - QQmlDelegateModelItem *item = d->m_cache.at(i); + const QList<QQmlDelegateModelItem *> cache = d->m_cache; + for (int i = 0, c = cache.count(); i < c; ++i) { + QQmlDelegateModelItem *item = cache.at(i); if (item->modelIndex() != -1) item->setModelIndex(-1); } |