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/****************************************************************************
**
** Copyright (C) 2009 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 QFXVIEW_H
#define QFXVIEW_H
#include <QtCore/qdatetime.h>
#include <QtGui/qgraphicssceneevent.h>
#include <QtGui/qgraphicsview.h>
#include <QtGui/qwidget.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class QmlGraphicsItem;
class QmlEngine;
class QmlContext;
class QmlError;
class QmlViewPrivate;
class Q_DECLARATIVE_EXPORT QmlView : public QGraphicsView
{
Q_OBJECT
Q_PROPERTY(bool contentResizable READ contentResizable WRITE setContentResizable)
public:
explicit QmlView(QWidget *parent = 0);
virtual ~QmlView();
void setUrl(const QUrl&);
QUrl url() const;
void setQml(const QString &qml, const QString &filename=QString());
QString qml() const;
QmlEngine* engine();
QmlContext* rootContext();
virtual void execute();
virtual void reset();
virtual QmlGraphicsItem* addItem(const QString &qml, QmlGraphicsItem* parent=0);
virtual void clearItems();
virtual QmlGraphicsItem *root() const;
void setContentResizable(bool);
bool contentResizable() const;
QSize sizeHint() const;
Q_SIGNALS:
void initialSize(QSize size);
void sceneResized(QSize size);
void errors(const QList<QmlError> &error);
private Q_SLOTS:
void continueExecute();
void sizeChanged();
protected:
virtual void resizeEvent(QResizeEvent *);
virtual void paintEvent(QPaintEvent *event);
void timerEvent(QTimerEvent*);
private:
friend class QmlViewPrivate;
QmlViewPrivate *d;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QFXVIEW_H
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