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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef MODELTEST_H
#define MODELTEST_H
#include <QtCore/QObject>
#include <QtCore/QAbstractItemModel>
#include <QtCore/QStack>
class ModelTest : public QObject
{
Q_OBJECT
public:
ModelTest( QAbstractItemModel *model, QObject *parent = 0 );
private Q_SLOTS:
void nonDestructiveBasicTest();
void rowCount();
void columnCount();
void hasIndex();
void index();
void parent();
void data();
protected Q_SLOTS:
void runAllTests();
void layoutAboutToBeChanged();
void layoutChanged();
void rowsAboutToBeInserted( const QModelIndex &parent, int start, int end );
void rowsInserted( const QModelIndex & parent, int start, int end );
void rowsAboutToBeRemoved( const QModelIndex &parent, int start, int end );
void rowsRemoved( const QModelIndex & parent, int start, int end );
private:
void checkChildren( const QModelIndex &parent, int currentDepth = 0 );
QAbstractItemModel *model;
struct Changing {
QModelIndex parent;
int oldSize;
QVariant last;
QVariant next;
};
QStack<Changing> insert;
QStack<Changing> remove;
bool fetchingMore;
QList<QPersistentModelIndex> changing;
};
#endif
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