1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtDeclarative module of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    23 **

    24 ** In addition, as a special exception, Nokia gives you certain additional

    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    27 **

    28 ** If you have questions regarding the use of this file, please contact

    29 ** Nokia at qt-info@nokia.com.

    30 **

    31 **

    32 **

    33 **

    34 **

    35 **

    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #ifndef QDECLARATIVEIMAGE_H

    43 #define QDECLARATIVEIMAGE_H

    44 

    45 #include "private/qdeclarativeimagebase_p.h"

    46 

    47 #include <QtNetwork/qnetworkreply.h>

    48 

    49 QT_BEGIN_HEADER

    50 QT_BEGIN_NAMESPACE

    51 

    52 QT_MODULE(Declarative)

    53 

    54 class QDeclarativeImagePrivate;

    55 class Q_DECLARATIVE_EXPORT QDeclarativeImage : public QDeclarativeImageBase

    56 {

    57     Q_OBJECT

    58     Q_ENUMS(FillMode)

    59 

    60     Q_PROPERTY(QPixmap pixmap READ pixmap WRITE setPixmap NOTIFY pixmapChanged DESIGNABLE false)

    61     Q_PROPERTY(FillMode fillMode READ fillMode WRITE setFillMode NOTIFY fillModeChanged)

    62     Q_PROPERTY(qreal paintedWidth READ paintedWidth NOTIFY paintedGeometryChanged)

    63     Q_PROPERTY(qreal paintedHeight READ paintedHeight NOTIFY paintedGeometryChanged)

    64 

    65 public:

    66     QDeclarativeImage(QDeclarativeItem *parent=0);

    67     ~QDeclarativeImage();

    68 

    69     enum FillMode { Stretch, PreserveAspectFit, PreserveAspectCrop, Tile, TileVertically, TileHorizontally };

    70     FillMode fillMode() const;

    71     void setFillMode(FillMode);

    72 

    73     QPixmap pixmap() const;

    74     void setPixmap(const QPixmap &);

    75 

    76     qreal paintedWidth() const;

    77     qreal paintedHeight() const;

    78 

    79     void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);

    80 

    81 Q_SIGNALS:

    82     void pixmapChanged();

    83     void fillModeChanged();

    84     void paintedGeometryChanged();

    85 

    86 protected:

    87     QDeclarativeImage(QDeclarativeImagePrivate &dd, QDeclarativeItem *parent);

    88     void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);

    89     void pixmapChange();

    90 

    91 protected Q_SLOTS:

    92     void updatePaintedGeometry();

    93 

    94 private:

    95     Q_DISABLE_COPY(QDeclarativeImage)

    96     Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QDeclarativeImage)

    97 };

    98 

    99 QT_END_NAMESPACE

   100 QML_DECLARE_TYPE(QDeclarativeImage)

   101 QT_END_HEADER

   102 

   103 #endif // QDECLARATIVEIMAGE_H