imagepreview.h
/*
* This file is part of the KDE libraries
* Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
**/
#ifndef IMAGEPREVIEW_H
#define IMAGEPREVIEW_H
#include <qwidget.h>
#include <qimage.h>
class ImagePreview : public QWidget
{
public:
ImagePreview(QWidget *parent=0, const char *name=0);
~ImagePreview();
void setParameters(int brightness, int hue, int saturation, int gamma);
void setImage(const QImage& image);
void setBlackAndWhite(bool on);
QSize minimumSizeHint() const;
private: // Private attributes
int brightness_;
int hue_;
int saturation_;
int gamma_;
bool bw_;
QImage image_;
protected: // Protected methods
void paintEvent(QPaintEvent*);
};
#endif

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