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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QFXIMAGE_H
#define QFXIMAGE_H
#include <QtDeclarative/qfxitem.h>
#include <QtNetwork/qnetworkreply.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class QFxImagePrivate;
class QFxScaleGrid;
class QFxGridScaledImage;
class Q_DECLARATIVE_EXPORT QFxImage : public QFxItem
{
Q_OBJECT
Q_ENUMS(Status)
Q_ENUMS(FillMode)
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(QFxScaleGrid *scaleGrid READ scaleGrid)
Q_PROPERTY(QPixmap pixmap READ pixmap WRITE setPixmap DESIGNABLE false)
Q_PROPERTY(FillMode fillMode READ fillMode WRITE setFillMode NOTIFY fillModeChanged);
public:
QFxImage(QFxItem *parent=0);
~QFxImage();
enum FillMode { Stretch, PreserveAspect, Tile, TileVertically, TileHorizontally };
FillMode fillMode() const;
void setFillMode(FillMode);
QPixmap pixmap() const;
void setPixmap(const QPixmap &);
enum Status { Null, Ready, Loading, Error };
Status status() const;
qreal progress() const;
QUrl source() const;
virtual void setSource(const QUrl &url);
void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
Q_SIGNALS:
void sourceChanged(const QUrl &);
void statusChanged(Status);
void progressChanged(qreal progress);
void fillModeChanged();
protected:
QFxImage(QFxImagePrivate &dd, QFxItem *parent);
virtual void componentComplete();
private Q_SLOTS:
void requestFinished();
void sciRequestFinished();
void requestProgress(qint64,qint64);
private:
Q_DISABLE_COPY(QFxImage)
Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr, QFxImage)
void setGridScaledImage(const QFxGridScaledImage& sci);
QFxScaleGrid *scaleGrid();
};
QT_END_NAMESPACE
QML_DECLARE_TYPE(QFxImage)
QT_END_HEADER
#endif // QFXIMAGE_H
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