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/****************************************************************************
**
** Copyright (C) 1992-2008 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
**
** This file is part of the documentation of the Qt Toolkit.
**
** Licensees holding a valid Qt License Agreement may use this file in
** accordance with the rights, responsibilities and obligations
** contained therein. Please consult your licensing agreement or
** contact [email protected] if any conditions of this licensing
** agreement are not clear to you.
**
** Further information about Qt licensing is available at:
** http://trolltech.com/products/appdev/licensing.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/
#include "svgalibsurface.h"
#include "svgalibpaintdevice.h"
#include <vgagl.h>
SvgalibSurface::SvgalibSurface() : QWSWindowSurface(), pdevice(0)
{
setSurfaceFlags(Opaque);
}
SvgalibSurface::SvgalibSurface(QWidget *w)
: QWSWindowSurface(w)
{
setSurfaceFlags(Opaque);
pdevice = new SvgalibPaintDevice(w);
}
SvgalibSurface::~SvgalibSurface()
{
delete pdevice;
}
void SvgalibSurface::setGeometry(const QRect &rect)
{
QWSWindowSurface::setGeometry(rect);
}
QPoint SvgalibSurface::painterOffset() const
{
return geometry().topLeft() + QWSWindowSurface::painterOffset();
}
bool SvgalibSurface::scroll(const QRegion ®ion, int dx, int dy)
{
const QVector<QRect> rects = region.rects();
for (int i = 0; i < rects.size(); ++i) {
const QRect r = rects.at(i);
gl_copybox(r.left(), r.top(), r.width(), r.height(),
r.left() + dx, r.top() + dy);
}
return true;
}
Copyright © 2008 Nokia Corporation and/or its subsidiary(-ies) | Trademarks | Qt 4.4.3 |