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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 documentation 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef SCREENWIDGET_H
#define SCREENWIDGET_H
#include <QColor>
#include <QFrame>
#include <QImage>
#include <QSize>
class QGridLayout;
class QLabel;
class QPushButton;
class QWidget;
class ScreenWidget : public QFrame
{
Q_OBJECT
public:
enum Separation { Cyan, Magenta, Yellow };
ScreenWidget(QWidget *parent, QColor initialColor, const QString &name,
Separation mask, const QSize &labelSize);
void setImage(QImage &image);
QImage* image();
signals:
void imageChanged();
public slots:
void setColor();
void invertImage();
private:
void createImage();
bool inverted;
QColor paintColor;
QImage newImage;
QImage originalImage;
QLabel *imageLabel;
QLabel *nameLabel;
QPushButton *colorButton;
QPushButton *invertButton;
Separation maskColor;
};
#endif
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