1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the QtDeclarative module of the Qt Toolkit.
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
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.
24 ** In addition, as a special exception, Nokia gives you certain additional
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40 ****************************************************************************/
42 #ifndef QDECLARATIVEIMAGEBASE_H
43 #define QDECLARATIVEIMAGEBASE_H
45 #include "qdeclarativeimplicitsizeitem_p.h"
51 class QDeclarativeImageBasePrivate;
52 class Q_AUTOTEST_EXPORT QDeclarativeImageBase : public QDeclarativeImplicitSizeItem
57 Q_PROPERTY(Status status READ status NOTIFY statusChanged)
58 Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
59 Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
60 Q_PROPERTY(bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY asynchronousChanged)
61 Q_PROPERTY(bool cache READ cache WRITE setCache NOTIFY cacheChanged REVISION 1)
62 Q_PROPERTY(QSize sourceSize READ sourceSize WRITE setSourceSize RESET resetSourceSize NOTIFY sourceSizeChanged)
63 Q_PROPERTY(bool mirror READ mirror WRITE setMirror NOTIFY mirrorChanged REVISION 1)
66 QDeclarativeImageBase(QDeclarativeItem *parent=0);
67 ~QDeclarativeImageBase();
68 enum Status { Null, Ready, Loading, Error };
69 Status status() const;
70 qreal progress() const;
73 virtual void setSource(const QUrl &url);
75 bool asynchronous() const;
76 void setAsynchronous(bool);
81 virtual void setSourceSize(const QSize&);
82 QSize sourceSize() const;
83 void resetSourceSize();
85 virtual void setMirror(bool mirror);
89 void sourceChanged(const QUrl &);
90 void sourceSizeChanged();
91 void statusChanged(QDeclarativeImageBase::Status);
92 void progressChanged(qreal progress);
93 void asynchronousChanged();
94 Q_REVISION(1) void cacheChanged();
95 Q_REVISION(1) void mirrorChanged();
99 virtual void componentComplete();
100 virtual void pixmapChange();
101 QDeclarativeImageBase(QDeclarativeImageBasePrivate &dd, QDeclarativeItem *parent);
104 virtual void requestFinished();
105 void requestProgress(qint64,qint64);
108 Q_DISABLE_COPY(QDeclarativeImageBase)
109 Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QDeclarativeImageBase)
116 #endif // QDECLARATIVEIMAGEBASE_H