source: trunk/examples/painting/svgviewer/svgview.h@ 117

Last change on this file since 117 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 2.8 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the examples of the Qt Toolkit.
7**
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15** GNU Lesser General Public License Usage
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19** packaging of this file. Please review the following information to
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41
42#ifndef SVGVIEW_H
43#define SVGVIEW_H
44
45#include <QGraphicsView>
46
47QT_BEGIN_NAMESPACE
48class QWheelEvent;
49class QPaintEvent;
50class QFile;
51QT_END_NAMESPACE
52
53class SvgView : public QGraphicsView
54{
55 Q_OBJECT
56
57public:
58 enum RendererType { Native, OpenGL, Image };
59
60 SvgView(QWidget *parent = 0);
61
62 void openFile(const QFile &file);
63 void setRenderer(RendererType type = Native);
64 void drawBackground(QPainter *p, const QRectF &rect);
65
66public slots:
67 void setHighQualityAntialiasing(bool highQualityAntialiasing);
68 void setViewBackground(bool enable);
69 void setViewOutline(bool enable);
70
71protected:
72 void wheelEvent(QWheelEvent *event);
73 void paintEvent(QPaintEvent *event);
74
75private:
76 RendererType m_renderer;
77
78 QGraphicsItem *m_svgItem;
79 QGraphicsRectItem *m_backgroundItem;
80 QGraphicsRectItem *m_outlineItem;
81
82 QImage m_image;
83};
84#endif // SVGVIEW_H
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