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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 QDECLARATIVEVIEW_H
#define QDECLARATIVEVIEW_H
#include <QtCore/qdatetime.h>
#include <QtCore/qurl.h>
#include <QtGui/qgraphicssceneevent.h>
#include <QtGui/qgraphicsview.h>
#include <QtGui/qwidget.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class QGraphicsObject;
class QDeclarativeEngine;
class QDeclarativeContext;
class QDeclarativeError;
class QDeclarativeViewPrivate;
class Q_DECLARATIVE_EXPORT QDeclarativeView : public QGraphicsView
{
Q_OBJECT
Q_PROPERTY(ResizeMode resizeMode READ resizeMode WRITE setResizeMode)
Q_PROPERTY(Status status READ status NOTIFY statusChanged)
Q_PROPERTY(QUrl source READ source WRITE setSource DESIGNABLE true)
Q_ENUMS(ResizeMode Status)
public:
explicit QDeclarativeView(QWidget *parent = 0);
QDeclarativeView(const QUrl &source, QWidget *parent = 0);
virtual ~QDeclarativeView();
QUrl source() const;
void setSource(const QUrl&);
QDeclarativeEngine* engine();
QDeclarativeContext* rootContext();
QGraphicsObject *rootObject() const;
enum ResizeMode { SizeViewToRootObject, SizeRootObjectToView };
ResizeMode resizeMode() const;
void setResizeMode(ResizeMode);
enum Status { Null, Ready, Loading, Error };
Status status() const;
QList<QDeclarativeError> errors() const;
QSize sizeHint() const;
Q_SIGNALS:
void sceneResized(QSize size); // ???
void statusChanged(QDeclarativeView::Status);
private Q_SLOTS:
void continueExecute();
protected:
virtual void resizeEvent(QResizeEvent *);
virtual void paintEvent(QPaintEvent *event);
virtual void timerEvent(QTimerEvent*);
virtual void setRootObject(QObject *obj);
virtual bool eventFilter(QObject *watched, QEvent *e);
friend class QDeclarativeViewPrivate;
QDeclarativeViewPrivate *d;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QDECLARATIVEVIEW_H
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