qt5base-lts/tests/manual/repaint/tableview/main.cpp

78 lines
2.4 KiB
C++
Raw Normal View History

/****************************************************************************
**
** Copyright (C) 2011 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 <QtGui>
#include "../shared/shared.h"
class CellWidget : public QWidget
{
public:
CellWidget (QWidget *parent = 0) : QWidget(parent) { }
void paintEvent(QPaintEvent * event)
{
static int value = 200;
value = (value + 41) % 205 + 50;
QPainter p(this);
p.fillRect(event->rect(), QColor::fromHsv(100, 255, value));
}
};
int main(int argc, char **argv)
{
QApplication app(argc, argv);
QTableWidget tableWidget;
// tableWidget.setAttribute(Qt::WA_StaticContents);
tableWidget.viewport()->setAttribute(Qt::WA_StaticContents);
tableWidget.setRowCount(15);
tableWidget.setColumnCount(4);
for (int row = 0; row < 15; ++row)
for (int col = 0; col < 4; ++col)
// tableWidget.setCellWidget(row, col, new StaticWidget());
tableWidget.setCellWidget(row, col, new CellWidget());
tableWidget.resize(400, 600);
tableWidget.show();
return app.exec();
}