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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#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
{
return (sep.isNull() ? QCompleter::splitPath(path) : 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]
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