diff options
Diffstat (limited to 'src/qml/types/qqmldelegatemodel.cpp')
| -rw-r--r-- | src/qml/types/qqmldelegatemodel.cpp | 39 |
1 files changed, 2 insertions, 37 deletions
diff --git a/src/qml/types/qqmldelegatemodel.cpp b/src/qml/types/qqmldelegatemodel.cpp index 6e5fa516db..aee9fcd0a2 100644 --- a/src/qml/types/qqmldelegatemodel.cpp +++ b/src/qml/types/qqmldelegatemodel.cpp @@ -1040,7 +1040,7 @@ QString QQmlDelegateModelPrivate::stringValue(Compositor::Group group, int index return QString(); int from = dot+1; dot = name.indexOf(QLatin1Char('.'), from); - value = obj->property(name.mid(from, dot-from).toUtf8()); + value = obj->property(name.midRef(from, dot - from).toUtf8()); } return value.toString(); } @@ -1557,29 +1557,6 @@ bool QQmlDelegateModel::isDescendantOf(const QPersistentModelIndex& desc, const return false; } -void QQmlDelegateModel::_q_layoutAboutToBeChanged(const QList<QPersistentModelIndex> &parents, QAbstractItemModel::LayoutChangeHint hint) -{ - Q_D(QQmlDelegateModel); - if (!d->m_complete) - return; - - if (hint == QAbstractItemModel::VerticalSortHint) { - d->m_storedPersistentIndexes.clear(); - if (!parents.isEmpty() && d->m_adaptorModel.rootIndex.isValid() && !isDescendantOf(d->m_adaptorModel.rootIndex, parents)) { - return; - } - - for (int i = 0; i < d->m_count; ++i) { - const QModelIndex index = d->m_adaptorModel.aim()->index(i, 0, d->m_adaptorModel.rootIndex); - d->m_storedPersistentIndexes.append(index); - } - } else if (hint == QAbstractItemModel::HorizontalSortHint) { - // Ignored - } else { - // Triggers model reset, no preparations for that are needed - } -} - void QQmlDelegateModel::_q_layoutChanged(const QList<QPersistentModelIndex> &parents, QAbstractItemModel::LayoutChangeHint hint) { Q_D(QQmlDelegateModel); @@ -1591,19 +1568,7 @@ void QQmlDelegateModel::_q_layoutChanged(const QList<QPersistentModelIndex> &par return; } - for (int i = 0, c = d->m_storedPersistentIndexes.count(); i < c; ++i) { - const QPersistentModelIndex &index = d->m_storedPersistentIndexes.at(i); - if (i == index.row()) - continue; - - _q_itemsMoved(i, index.row(), 1); - } - - d->m_storedPersistentIndexes.clear(); - - // layoutUpdate does not necessarily have any move changes, but it can - // also mean data changes. We can't detect what exactly has changed, so - // just emit it for all items + // mark all items as changed _q_itemsChanged(0, d->m_count, QVector<int>()); } else if (hint == QAbstractItemModel::HorizontalSortHint) { |