1 // Commit: 6f78a6080b84cc3ef96b73a4ff58d1b5a72f08f4
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 ** No Commercial Usage
12 ** This file contains pre-release code and may not be distributed.
13 ** You may use this file in accordance with the terms and conditions
14 ** contained in the Technology Preview License Agreement accompanying
17 ** GNU Lesser General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU Lesser
19 ** General Public License version 2.1 as published by the Free Software
20 ** Foundation and appearing in the file LICENSE.LGPL included in the
21 ** packaging of this file. Please review the following information to
22 ** ensure the GNU Lesser General Public License version 2.1 requirements
23 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
25 ** In addition, as a special exception, Nokia gives you certain additional
26 ** rights. These rights are described in the Nokia Qt LGPL Exception
27 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
29 ** If you have questions regarding the use of this file, please contact
30 ** Nokia at qt-info@nokia.com.
41 ****************************************************************************/
46 #include "qsgimplicitsizeitem_p.h"
52 QT_MODULE(Declarative)
54 class QSGLoaderPrivate;
55 class Q_AUTOTEST_EXPORT QSGLoader : public QSGImplicitSizeItem
60 Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
61 Q_PROPERTY(QDeclarativeComponent *sourceComponent READ sourceComponent WRITE setSourceComponent RESET resetSourceComponent NOTIFY sourceChanged)
62 Q_PROPERTY(QSGItem *item READ item NOTIFY itemChanged)
63 Q_PROPERTY(Status status READ status NOTIFY statusChanged)
64 Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
67 QSGLoader(QSGItem *parent=0);
71 void setSource(const QUrl &);
73 QDeclarativeComponent *sourceComponent() const;
74 void setSourceComponent(QDeclarativeComponent *);
75 void resetSourceComponent();
77 enum Status { Null, Ready, Loading, Error };
78 Status status() const;
79 qreal progress() const;
81 QSGItem *item() const;
87 void progressChanged();
91 void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);
92 void componentComplete();
95 Q_DISABLE_COPY(QSGLoader)
96 Q_DECLARE_PRIVATE(QSGLoader)
97 Q_PRIVATE_SLOT(d_func(), void _q_sourceLoaded())
98 Q_PRIVATE_SLOT(d_func(), void _q_updateSize())
103 QML_DECLARE_TYPE(QSGLoader)
107 #endif // QSGLOADER_P_H