1 // Commit: af05f64d3edc860c3cf79c7f0bdf2377faae5f40
2 /****************************************************************************
4 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
5 ** All rights reserved.
6 ** Contact: Nokia Corporation (qt-info@nokia.com)
8 ** This file is part of the QtDeclarative module of the Qt Toolkit.
10 ** $QT_BEGIN_LICENSE:LGPL$
11 ** GNU Lesser General Public License Usage
12 ** This file may be used under the terms of the GNU Lesser General Public
13 ** License version 2.1 as published by the Free Software Foundation and
14 ** appearing in the file LICENSE.LGPL included in the packaging of this
15 ** file. Please review the following information to ensure the GNU Lesser
16 ** General Public License version 2.1 requirements will be met:
17 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
19 ** In addition, as a special exception, Nokia gives you certain additional
20 ** rights. These rights are described in the Nokia Qt LGPL Exception
21 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
23 ** GNU General Public License Usage
24 ** Alternatively, this file may be used under the terms of the GNU General
25 ** Public License version 3.0 as published by the Free Software Foundation
26 ** and appearing in the file LICENSE.GPL included in the packaging of this
27 ** file. Please review the following information to ensure the GNU General
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32 ** Alternatively, this file may be used in accordance with the terms and
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41 ****************************************************************************/
43 #ifndef QSGIMAGEBASE_P_H
44 #define QSGIMAGEBASE_P_H
46 #include "qsgimplicitsizeitem_p.h"
52 class QSGImageBasePrivate;
53 class Q_AUTOTEST_EXPORT QSGImageBase : public QSGImplicitSizeItem
58 Q_PROPERTY(Status status READ status NOTIFY statusChanged)
59 Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
60 Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
61 Q_PROPERTY(bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY asynchronousChanged)
62 Q_PROPERTY(bool cache READ cache WRITE setCache NOTIFY cacheChanged)
63 Q_PROPERTY(QSize sourceSize READ sourceSize WRITE setSourceSize RESET resetSourceSize NOTIFY sourceSizeChanged)
64 Q_PROPERTY(bool mirror READ mirror WRITE setMirror NOTIFY mirrorChanged)
67 QSGImageBase(QSGItem *parent=0);
69 enum Status { Null, Ready, Loading, Error };
70 Status status() const;
71 qreal progress() const;
74 virtual void setSource(const QUrl &url);
76 bool asynchronous() const;
77 void setAsynchronous(bool);
82 virtual void setSourceSize(const QSize&);
83 QSize sourceSize() const;
84 void resetSourceSize();
86 virtual void setMirror(bool mirror);
90 void sourceChanged(const QUrl &);
91 void sourceSizeChanged();
92 void statusChanged(QSGImageBase::Status);
93 void progressChanged(qreal progress);
94 void asynchronousChanged();
100 virtual void componentComplete();
101 virtual void pixmapChange();
102 QSGImageBase(QSGImageBasePrivate &dd, QSGItem *parent);
105 virtual void requestFinished();
106 void requestProgress(qint64,qint64);
109 Q_DISABLE_COPY(QSGImageBase)
110 Q_DECLARE_PRIVATE(QSGImageBase)
117 #endif // QSGIMAGEBASE_P_H