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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ICONITEM_H
+#define ICONITEM_H
+
+#include <QPainter>
+
+#include "gvbwidget.h"
+
+class QGraphicsOpacityEffect;
+class QPainter;
+
+class IconItem : public GvbWidget
+{
+ Q_OBJECT
+
+public:
+
+ IconItem(const QString &filename = "", QGraphicsItem *parent = 0);
+
+ virtual ~IconItem();
+
+ QString fileName() const;
+ void setFileName(const QString &filename);
+
+ void setOpacityEffectEnabled(const bool enable);
+ bool isOpacityEffectEnabled() const;
+
+ void setRotation(const qreal rotation) { m_rotation = rotation; }
+ qreal rotation() const { return m_rotation; }
+
+ void setSmoothTransformationEnabled(const bool enable) { m_smoothTransformation = enable; }
+ bool isSmoothTransformationEnabled() const { return m_smoothTransformation; }
+
+private:
+
+ virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget */*widget = 0*/);
+ QSizeF sizeHint(Qt::SizeHint which,
+ const QSizeF &constraint = QSizeF()) const;
+
+private:
+ Q_DISABLE_COPY(IconItem)
+ void reload();
+
+ QString m_filename;
+ QPixmap m_pixmap;
+ qreal m_rotation;
+ QGraphicsOpacityEffect *m_opacityEffect;
+ bool m_smoothTransformation;
+};
+
+#endif