![]() |
Home · All Namespaces · All Classes · Main Classes · Grouped Classes · Modules · Functions |
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the example classes of the Qt Toolkit.
**
** 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 General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License versions 2.0 or 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 GNU General Public Licensing requirements will be met:
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
** exception, Nokia gives you certain additional rights. These rights
** are described in the Nokia Qt GPL Exception version 1.3, included in
** the file GPL_EXCEPTION.txt in this package.
**
** Qt for Windows(R) Licensees
** As a special exception, Nokia, as the sole copyright holder for Qt
** Designer, grants users of the Qt/Eclipse Integration plug-in the
** right for the Qt/Eclipse Integration to link to functionality
** provided by Qt Designer and its related libraries.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
**
****************************************************************************/
#include "domimage.h"
#include <QVariant>
#include <qscriptcontext.h>
QScriptValue DomImage::s_self;
DomImage::DomImage()
{
}
int DomImage::width() const
{
return m_image.width();
}
int DomImage::height() const
{
return m_image.height();
}
QString DomImage::src() const
{
return m_src;
}
void DomImage::setSrc(const QString &src)
{
m_src = src;
m_image = QImage(m_src);
}
QString DomImage::name() const
{
return m_src;
}
static QScriptValue Image(QScriptContext *context, QScriptEngine *env)
{
QScriptValue val = context->thisObject();
DomImage *image = new DomImage();
QScriptValue klass = env->newVariant(qVariantFromValue(image));
klass.setPrototype(DomImage::s_self);
return klass;
}
static QScriptValue width(QScriptContext *context, QScriptEngine *)
{
QScriptValue val = context->thisObject();
DomImage *image = qvariant_cast<DomImage*> (val.toVariant());
if (image)
return image->width();
return 0;
}
static QScriptValue height(QScriptContext *context, QScriptEngine *)
{
QScriptValue val = context->thisObject();
DomImage *image = qvariant_cast<DomImage*> (val.toVariant());
if (image)
return image->height();
return 0;
}
static QScriptValue setSrc(QScriptContext *context, QScriptEngine *env)
{
QScriptValue val = context->thisObject();
QString src = context->argument(0).toString();
DomImage *image = qvariant_cast<DomImage*> (val.toVariant());
if (image)
image->setSrc(src);
return env->undefinedValue();
}
static QScriptValue name(QScriptContext *context, QScriptEngine *)
{
QScriptValue val = context->thisObject();
DomImage *image = qvariant_cast<DomImage*> (val.toVariant());
if (image)
return image->name();
return QString();
}
void DomImage::setup(QScriptEngine *e)
{
qRegisterMetaType<DomImage>();
e->globalObject().setProperty("Image",
e->newFunction(::Image, 0));
s_self = e->newObject();
s_self.setProperty("setSrc", e->newFunction(&::setSrc, 1));
s_self.setProperty("width", e->newFunction(&::width));
s_self.setProperty("height", e->newFunction(&::height));
s_self.setProperty("name", e->newFunction(&::name));
e->setDefaultPrototype(qMetaTypeId<DomImage>(), s_self);
}
Copyright © 2009 Nokia Corporation and/or its subsidiary(-ies) | Trademarks | Qt 4.5.0-rc1 |