tests/benchmarks/uimodels/GraphicsViewBenchmark/widgets/iconitem.h
changeset 3 41300fa6a67c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/benchmarks/uimodels/GraphicsViewBenchmark/widgets/iconitem.h	Tue Feb 02 00:43:10 2010 +0200
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ICONITEM_H
+#define ICONITEM_H
+
+#include <QPainter>
+
+#include "gvbwidget.h"
+
+#if (QT_VERSION >= 0x040600)
+class QGraphicsOpacityEffect;
+#endif
+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);
+
+#if (QT_VERSION >= 0x040600)
+    void setOpacityEffectEnabled(const bool enable);
+    bool isOpacityEffectEnabled() const;
+#endif
+    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;
+#if (QT_VERSION >= 0x040600)
+    QGraphicsOpacityEffect *m_opacityEffect;
+#endif
+    bool m_smoothTransformation;
+};
+
+#endif