diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/declarative/util/qdeclarativelistmodel.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/declarative/util/qdeclarativelistmodel.cpp b/src/declarative/util/qdeclarativelistmodel.cpp index 8659c5b7aa..e35d64b179 100644 --- a/src/declarative/util/qdeclarativelistmodel.cpp +++ b/src/declarative/util/qdeclarativelistmodel.cpp @@ -1373,6 +1373,11 @@ void NestedListModel::remove(int index) return; ModelNode *node = qvariant_cast<ModelNode *>(_root->values.at(index)); _root->values.removeAt(index); + for (int i = 0; i < _root->values.count(); ++i) { + ModelNode *node = qvariant_cast<ModelNode *>(_root->values.at(i)); + if (node) + node->listIndex = i; + } if (node) delete node; } @@ -1388,6 +1393,11 @@ bool NestedListModel::insert(int index, v8::Handle<v8::Value> valuemap) mn->listIndex = index; mn->setObjectValue(valuemap); _root->values.insert(index,QVariant::fromValue(mn)); + for (int i = index + 1; i < _root->values.count(); ++i) { + ModelNode *node = qvariant_cast<ModelNode *>(_root->values.at(i)); + if (node) + node->listIndex = i; + } return true; } @@ -1396,6 +1406,11 @@ void NestedListModel::move(int from, int to, int n) if (!_root) return; qdeclarativelistmodel_move<QVariantList>(from, to, n, &_root->values); + for (int i = qMin(from, to), end = qMin(_root->values.count(), qMax(from, to) + n); i < end; ++i) { + ModelNode *node = qvariant_cast<ModelNode *>(_root->values.at(i)); + if (node) + node->listIndex = i; + } } v8::Handle<v8::Value> NestedListModel::get(int index) const |