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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at info@qt.nokia.com.
**
**************************************************************************/
#ifndef PROXYNODEINSTANCE_H
#define PROXYNODEINSTANCE_H
#include <QSharedPointer>
#include <QTransform>
#include <QPointF>
#include <QSizeF>
#include <QPair>
#include "commondefines.h"
namespace QmlDesigner {
class ModelNode;
class NodeInstanceView;
class ProxyNodeInstanceData;
class NodeInstance
{
friend class NodeInstanceView;
public:
static NodeInstance create(const ModelNode &node);
NodeInstance();
~NodeInstance();
NodeInstance(const NodeInstance &other);
NodeInstance& operator=(const NodeInstance &other);
ModelNode modelNode() const;
bool isValid() const;
void makeInvalid();
QRectF boundingRect() const;
bool hasContent() const;
bool isAnchoredBySibling() const;
bool isAnchoredByChildren() const;
bool isMovable() const;
bool isResizable() const;
QTransform transform() const;
QTransform sceneTransform() const;
bool isInPositioner() const;
QPointF position() const;
QSizeF size() const;
int penWidth() const;
void paint(QPainter *painter);
QVariant property(const QString &name) const;
bool hasBindingForProperty(const QString &name) const;
QPair<QString, qint32> anchor(const QString &name) const;
bool hasAnchor(const QString &name) const;
QString instanceType(const QString &name) const;
qint32 parentId() const;
qint32 instanceId() const;
protected:
void setProperty(const QString &name, const QVariant &value);
void setInformation(InformationName name,
const QVariant &information,
const QVariant &secondInformation,
const QVariant &thirdInformation);
void setParentId(qint32 instanceId);
void setRenderImage(const QImage &image);
NodeInstance(ProxyNodeInstanceData *d);
private:
QSharedPointer<ProxyNodeInstanceData> d;
};
bool operator ==(const NodeInstance &first, const NodeInstance &second);
}
#endif // PROXYNODEINSTANCE_H
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