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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** 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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <qtest.h>
#include <QDebug>
#include <QTableView>
#include <QImage>
#include <QPainter>
//TESTED_FILES=
class QtTestTableModel: public QAbstractTableModel
{
Q_OBJECT
public:
QtTestTableModel(int rows = 0, int columns = 0, QObject *parent = 0)
: QAbstractTableModel(parent),
row_count(rows),
column_count(columns) {}
int rowCount(const QModelIndex& = QModelIndex()) const { return row_count; }
int columnCount(const QModelIndex& = QModelIndex()) const { return column_count; }
bool isEditable(const QModelIndex &) const { return true; }
QVariant data(const QModelIndex &idx, int role) const
{
if (!idx.isValid() || idx.row() >= row_count || idx.column() >= column_count) {
qWarning() << "Invalid modelIndex [%d,%d,%p]" << idx;
return QVariant();
}
if (role == Qt::DisplayRole || role == Qt::EditRole)
return QString("[%1,%2,%3]").arg(idx.row()).arg(idx.column()).arg(0);
return QVariant();
}
int row_count;
int column_count;
};
class tst_QTableView : public QObject
{
Q_OBJECT
public:
tst_QTableView();
virtual ~tst_QTableView();
public slots:
void init();
void cleanup();
private slots:
void spanInit();
void spanDraw();
void spanSelectColumn();
void spanSelectAll();
private:
static inline void spanInit_helper(QTableView *);
};
tst_QTableView::tst_QTableView()
{
}
tst_QTableView::~tst_QTableView()
{
}
void tst_QTableView::init()
{
}
void tst_QTableView::cleanup()
{
}
void tst_QTableView::spanInit_helper(QTableView *view)
{
for (int i=0; i < 40; i++) {
view->setSpan(1+i%2, 1+4*i, 1+i%3, 2);
}
for (int i=1; i < 40; i++) {
view->setSpan(6 + i*7, 4, 4, 50);
}
}
void tst_QTableView::spanInit()
{
QtTestTableModel model(500, 500);
QTableView v;
v.setModel(&model);
QBENCHMARK {
spanInit_helper(&v);
}
}
void tst_QTableView::spanDraw()
{
QtTestTableModel model(500, 500);
QTableView v;
v.setModel(&model);
spanInit_helper(&v);
v.show();
v.resize(500,500);
QTest::qWait(30);
QImage image(500, 500, QImage::Format_ARGB32_Premultiplied);
QPainter painter(&image);
QBENCHMARK {
v.render(&painter);
}
}
void tst_QTableView::spanSelectAll()
{
QtTestTableModel model(500, 500);
QTableView v;
v.setModel(&model);
spanInit_helper(&v);
v.show();
QTest::qWait(30);
QBENCHMARK {
v.selectAll();
}
}
void tst_QTableView::spanSelectColumn()
{
QtTestTableModel model(500, 500);
QTableView v;
v.setModel(&model);
spanInit_helper(&v);
v.show();
QTest::qWait(30);
QBENCHMARK {
v.selectColumn(22);
}
}
QTEST_MAIN(tst_QTableView)
#include "tst_qtableview.moc"
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