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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module 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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVEGLOBAL_H
#define QDECLARATIVEGLOBAL_H
#include <QtCore/qglobal.h>
#include <QtCore/QObject>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
#define DEFINE_BOOL_CONFIG_OPTION(name, var) \
static bool name() \
{ \
static enum { Yes, No, Unknown } status = Unknown; \
if (status == Unknown) { \
QByteArray v = qgetenv(#var); \
bool value = !v.isEmpty() && v != "0" && v != "false"; \
if (value) status = Yes; \
else status = No; \
} \
return status == Yes; \
}
struct QDeclarativeGraphics_DerivedObject : public QObject
{
void setParent_noEvent(QObject *parent) {
bool sce = d_ptr->sendChildEvents;
d_ptr->sendChildEvents = false;
setParent(parent);
d_ptr->sendChildEvents = sce;
}
};
/*!
Makes the \a object a child of \a parent. Note that when using this method,
neither \a parent nor the object's previous parent (if it had one) will
receive ChildRemoved or ChildAdded events.
*/
inline void QDeclarative_setParent_noEvent(QObject *object, QObject *parent)
{
static_cast<QDeclarativeGraphics_DerivedObject *>(object)->setParent_noEvent(parent);
}
QT_END_NAMESPACE
QT_END_HEADER
#endif // QDECLARATIVEGLOBAL_H
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