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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 QDECLARATIVEIMAGEBASE_H
#define QDECLARATIVEIMAGEBASE_H
#include "qdeclarativeitem.h"
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QDeclarativeImageBasePrivate;
class Q_DECLARATIVE_EXPORT QDeclarativeImageBase : public QDeclarativeItem
{
Q_OBJECT
Q_ENUMS(Status)
Q_PROPERTY(Status status READ status NOTIFY statusChanged)
Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
Q_PROPERTY(bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY asynchronousChanged)
Q_PROPERTY(QSize sourceSize READ sourceSize WRITE setSourceSize NOTIFY sourceSizeChanged)
public:
~QDeclarativeImageBase();
enum Status { Null, Ready, Loading, Error };
Status status() const;
qreal progress() const;
QUrl source() const;
virtual void setSource(const QUrl &url);
bool asynchronous() const;
void setAsynchronous(bool);
virtual void setSourceSize(const QSize&);
QSize sourceSize() const;
Q_SIGNALS:
void sourceChanged(const QUrl &);
void sourceSizeChanged();
void statusChanged(Status);
void progressChanged(qreal progress);
void asynchronousChanged();
protected:
virtual void load();
virtual void componentComplete();
virtual void pixmapChange();
QDeclarativeImageBase(QDeclarativeImageBasePrivate &dd, QDeclarativeItem *parent);
private Q_SLOTS:
virtual void requestFinished();
void requestProgress(qint64,qint64);
private:
Q_DISABLE_COPY(QDeclarativeImageBase)
Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QDeclarativeImageBase)
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QDECLARATIVEIMAGEBASE_H
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