Long live Qt 4.5!

1 files changed, 84 insertions, 0 deletions

diff --git a/examples/painting/svgviewer/svgview.h b/examples/painting/svgviewer/svgview.h
new file mode 100644
index 0000000..993268a
--- /dev/null
+++ b/examples/painting/svgviewer/svgview.h
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SVGVIEW_H
+#define SVGVIEW_H
+
+#include <QGraphicsView>
+
+QT_BEGIN_NAMESPACE
+class QWheelEvent;
+class QPaintEvent;
+class QFile;
+QT_END_NAMESPACE
+
+class SvgView : public QGraphicsView
+{
+    Q_OBJECT
+
+public:
+    enum RendererType { Native, OpenGL, Image };
+
+    SvgView(QWidget *parent = 0);
+
+    void openFile(const QFile &file);
+    void setRenderer(RendererType type = Native);
+    void drawBackground(QPainter *p, const QRectF &rect);
+
+public slots:
+    void setHighQualityAntialiasing(bool highQualityAntialiasing);
+    void setViewBackground(bool enable);
+    void setViewOutline(bool enable);
+
+protected:
+    void wheelEvent(QWheelEvent *event);
+    void paintEvent(QPaintEvent *event);
+
+private:
+    RendererType m_renderer;
+
+    QGraphicsItem *m_svgItem;
+    QGraphicsRectItem *m_backgroundItem;
+    QGraphicsRectItem *m_outlineItem;
+
+    QImage m_image;
+};
+#endif // SVGVIEW_H