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 ** 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 QQUICKLOADER_P_H
44 #define QQUICKLOADER_P_H
46 #include "qquickimplicitsizeitem_p.h"
52 QT_MODULE(Declarative)
54 class QQuickLoaderPrivate;
55 class Q_AUTOTEST_EXPORT QQuickLoader : public QQuickImplicitSizeItem
60 Q_PROPERTY(bool active READ active WRITE setActive NOTIFY activeChanged)
61 Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
62 Q_PROPERTY(QDeclarativeComponent *sourceComponent READ sourceComponent WRITE setSourceComponent RESET resetSourceComponent NOTIFY sourceComponentChanged)
63 Q_PROPERTY(QQuickItem *item READ item NOTIFY itemChanged)
64 Q_PROPERTY(Status status READ status NOTIFY statusChanged)
65 Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
66 Q_PROPERTY(bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY asynchronousChanged)
69 QQuickLoader(QQuickItem *parent = 0);
70 virtual ~QQuickLoader();
73 void setActive(bool newVal);
75 Q_INVOKABLE void setSource(QDeclarativeV8Function *);
78 void setSource(const QUrl &);
80 QDeclarativeComponent *sourceComponent() const;
81 void setSourceComponent(QDeclarativeComponent *);
82 void resetSourceComponent();
84 enum Status { Null, Ready, Loading, Error };
85 Status status() const;
86 qreal progress() const;
88 bool asynchronous() const;
89 void setAsynchronous(bool a);
91 QQuickItem *item() const;
97 void sourceComponentChanged();
99 void progressChanged();
101 void asynchronousChanged();
104 void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);
105 void componentComplete();
108 void setSource(const QUrl &sourceUrl, bool needsClear);
109 void loadFromSource();
110 void loadFromSourceComponent();
111 Q_DISABLE_COPY(QQuickLoader)
112 Q_DECLARE_PRIVATE(QQuickLoader)
113 Q_PRIVATE_SLOT(d_func(), void _q_sourceLoaded())
114 Q_PRIVATE_SLOT(d_func(), void _q_updateSize())
119 QML_DECLARE_TYPE(QQuickLoader)
123 #endif // QQUICKLOADER_P_H