diff options
Diffstat (limited to 'src/corelib/kernel/qabstractitemmodel.cpp')
| -rw-r--r-- | src/corelib/kernel/qabstractitemmodel.cpp | 43 |
1 files changed, 37 insertions, 6 deletions
diff --git a/src/corelib/kernel/qabstractitemmodel.cpp b/src/corelib/kernel/qabstractitemmodel.cpp index fd0e105..6d6caf5 100644 --- a/src/corelib/kernel/qabstractitemmodel.cpp +++ b/src/corelib/kernel/qabstractitemmodel.cpp @@ -428,8 +428,8 @@ bool QPersistentModelIndex::isValid() const QDebug operator<<(QDebug dbg, const QModelIndex &idx) { #ifndef Q_BROKEN_DEBUG_STREAM - dbg.nospace() << "QModelIndex(" << idx.row() << "," << idx.column() - << "," << idx.internalPointer() << "," << idx.model() << ")"; + dbg.nospace() << "QModelIndex(" << idx.row() << ',' << idx.column() + << ',' << idx.internalPointer() << ',' << idx.model() << ')'; return dbg.space(); #else qWarning("This compiler doesn't support streaming QModelIndex to QDebug"); @@ -467,6 +467,37 @@ QAbstractItemModel *QAbstractItemModelPrivate::staticEmptyModel() return qEmptyModel(); } +/*! + \internal + return true if \a value contains a numerical type + + This function is used by our Q{Tree,Widget,Table}WidgetModel classes to sort. + We cannot rely on QVariant::canConvert because this would take strings as double + and then not sort strings correctly +*/ +bool QAbstractItemModelPrivate::canConvertToDouble(const QVariant &value) +{ + switch (value.userType()) { + case QVariant::Bool: + case QVariant::Int: + case QVariant::UInt: + case QVariant::LongLong: + case QVariant::ULongLong: + case QVariant::Double: + case QVariant::Char: + case QMetaType::Float: + case QMetaType::Short: + case QMetaType::UShort: + case QMetaType::UChar: + case QMetaType::ULong: + case QMetaType::Long: + return true; + default: + return false; + } + return false; +} + void QAbstractItemModelPrivate::removePersistentIndexData(QPersistentModelIndexData *data) { if (data->index.isValid()) { @@ -525,7 +556,7 @@ void QAbstractItemModelPrivate::rowsInserted(const QModelIndex &parent, if (data->index.isValid()) { persistent.insertMultiAtEnd(data->index, data); } else { - qWarning() << "QAbstractItemModel::endInsertRows: Invalid index (" << old.row() + count << "," << old.column() << ") in model" << q_func(); + qWarning() << "QAbstractItemModel::endInsertRows: Invalid index (" << old.row() + count << ',' << old.column() << ") in model" << q_func(); } } } @@ -574,7 +605,7 @@ void QAbstractItemModelPrivate::rowsRemoved(const QModelIndex &parent, if (data->index.isValid()) { persistent.insertMultiAtEnd(data->index, data); } else { - qWarning() << "QAbstractItemModel::endRemoveRows: Invalid index (" << old.row() - count << "," << old.column() << ") in model" << q_func(); + qWarning() << "QAbstractItemModel::endRemoveRows: Invalid index (" << old.row() - count << ',' << old.column() << ") in model" << q_func(); } } QVector<QPersistentModelIndexData *> persistent_invalidated = persistent.invalidated.pop(); @@ -619,7 +650,7 @@ void QAbstractItemModelPrivate::columnsInserted(const QModelIndex &parent, if (data->index.isValid()) { persistent.insertMultiAtEnd(data->index, data); } else { - qWarning() << "QAbstractItemModel::endInsertColumns: Invalid index (" << old.row() << "," << old.column() + count << ") in model" << q_func(); + qWarning() << "QAbstractItemModel::endInsertColumns: Invalid index (" << old.row() << ',' << old.column() + count << ") in model" << q_func(); } } } @@ -669,7 +700,7 @@ void QAbstractItemModelPrivate::columnsRemoved(const QModelIndex &parent, if (data->index.isValid()) { persistent.insertMultiAtEnd(data->index, data); } else { - qWarning() << "QAbstractItemModel::endRemoveColumns: Invalid index (" << old.row() << "," << old.column() - count << ") in model" << q_func(); + qWarning() << "QAbstractItemModel::endRemoveColumns: Invalid index (" << old.row() << ',' << old.column() - count << ") in model" << q_func(); } } QVector<QPersistentModelIndexData *> persistent_invalidated = persistent.invalidated.pop(); |