svgview.h Example File
painting/svgviewer/svgview.h
/****************************************************************************
**
** Copyright (C) 2005-2005 Trolltech AS. All rights reserved.
**
** This file is part of the documentation of the Qt Toolkit.
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** This file may be used under the terms of the GNU General Public
** License version 2.0 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 GNU
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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#ifndef SVGVIEW_H
#define SVGVIEW_H
#include <QWidget>
#include <QImage>
#ifndef QT_NO_OPENGL
#include <QGLWidget>
#endif
class QPaintEvent;
class QSvgRenderer;
class QWheelEvent;
class SvgRasterView : public QWidget
{
Q_OBJECT
public:
SvgRasterView(const QString &file, QWidget *parent=0);
virtual QSize sizeHint() const;
protected slots:
void poluteImage();
protected:
virtual void paintEvent(QPaintEvent *event);
virtual void wheelEvent(QWheelEvent *event);
private:
QSvgRenderer *doc;
QImage buffer;
bool m_dirty;
};
class SvgNativeView : public QWidget
{
Q_OBJECT
public:
SvgNativeView(const QString &file, QWidget *parent=0);
virtual QSize sizeHint() const;
protected:
virtual void paintEvent(QPaintEvent *event);
virtual void wheelEvent(QWheelEvent *event);
private:
QSvgRenderer *doc;
};
#ifndef QT_NO_OPENGL
class SvgGLView : public QGLWidget
{
Q_OBJECT
public:
SvgGLView(const QString &file, QWidget *parent=0);
virtual QSize sizeHint() const;
protected:
virtual void paintEvent(QPaintEvent *event);
virtual void wheelEvent(QWheelEvent *event);
private:
QSvgRenderer *doc;
};
#endif
#endif