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/*
singlecolumnobjectproxymodel.cpp
This file is part of GammaRay, the Qt application inspection and manipulation tool.
SPDX-FileCopyrightText: 2010 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
Author: Volker Krause <volker.krause@kdab.com>
SPDX-License-Identifier: GPL-2.0-or-later
Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
#include "singlecolumnobjectproxymodel.h"
#include <core/util.h>
#include <common/objectmodel.h>
using namespace GammaRay;
SingleColumnObjectProxyModel::SingleColumnObjectProxyModel(QObject *parent)
: QIdentityProxyModel(parent)
{
}
int SingleColumnObjectProxyModel::columnCount(const QModelIndex &parent) const
{
return std::min(QIdentityProxyModel::columnCount(parent), 1);
}
QVariant SingleColumnObjectProxyModel::data(const QModelIndex &proxyIndex, int role) const
{
if (proxyIndex.isValid() && role == Qt::DisplayRole && proxyIndex.column() == 0) {
const QObject *obj = proxyIndex.data(ObjectModel::ObjectRole).value<QObject *>();
if (obj)
return Util::displayString(obj);
}
return QIdentityProxyModel::data(proxyIndex, role);
}
QMap<int, QVariant> SingleColumnObjectProxyModel::itemData(const QModelIndex &proxyIndex) const
{
QMap<int, QVariant> map = QIdentityProxyModel::itemData(proxyIndex);
map[Qt::DisplayRole] = data(proxyIndex);
return map;
}
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