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