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+/*
+ * 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