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diff --git a/examples/tools/treemodelcompleter/treemodelcompleter.cpp b/examples/tools/treemodelcompleter/treemodelcompleter.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
-** of its contributors may be used to endorse or promote products derived
-** from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "treemodelcompleter.h"
-#include <QStringList>
-
-//! [0]
-TreeModelCompleter::TreeModelCompleter(QObject *parent)
- : QCompleter(parent)
-{
-}
-//! [0]
-
-//! [1]
-TreeModelCompleter::TreeModelCompleter(QAbstractItemModel *model, QObject *parent)
- : QCompleter(model, parent)
-{
-}
-//! [1]
-
-void TreeModelCompleter::setSeparator(const QString &separator)
-{
- sep = separator;
-}
-
-//! [2]
-QString TreeModelCompleter::separator() const
-{
- return sep;
-}
-//! [2]
-
-//! [3]
-QStringList TreeModelCompleter::splitPath(const QString &path) const
-{
- if (sep.isNull()) {
- return QCompleter::splitPath(path);
- }
-
- return path.split(sep);
-}
-//! [3]
-
-//! [4]
-QString TreeModelCompleter::pathFromIndex(const QModelIndex &index) const
-{
- if (sep.isNull()) {
- return QCompleter::pathFromIndex(index);
- }
-
- // navigate up and accumulate data
- QStringList dataList;
- for (QModelIndex i = index; i.isValid(); i = i.parent()) {
- dataList.prepend(model()->data(i, completionRole()).toString());
- }
-
- return dataList.join(sep);
-}
-//! [4]
-