1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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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 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
12 ** License version 2.1 as published by the Free Software Foundation and
13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
15 ** General Public License version 2.1 requirements will be met:
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18 ** In addition, as a special exception, Nokia gives you certain additional
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20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
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26 ** file. Please review the following information to ensure the GNU General
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40 ****************************************************************************/
42 #ifndef QDECLARATIVELOADER_H
43 #define QDECLARATIVELOADER_H
45 #include "qdeclarativeimplicitsizeitem_p.h"
51 QT_MODULE(Declarative)
53 class QDeclarative1LoaderPrivate;
54 class Q_AUTOTEST_EXPORT QDeclarative1Loader : public QDeclarative1ImplicitSizeItem
59 Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
60 Q_PROPERTY(QDeclarativeComponent *sourceComponent READ sourceComponent WRITE setSourceComponent RESET resetSourceComponent NOTIFY sourceChanged)
61 Q_PROPERTY(QGraphicsObject *item READ item NOTIFY itemChanged)
62 Q_PROPERTY(Status status READ status NOTIFY statusChanged)
63 Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
66 QDeclarative1Loader(QDeclarativeItem *parent=0);
67 virtual ~QDeclarative1Loader();
70 void setSource(const QUrl &);
72 QDeclarativeComponent *sourceComponent() const;
73 void setSourceComponent(QDeclarativeComponent *);
74 void resetSourceComponent();
76 enum Status { Null, Ready, Loading, Error };
77 Status status() const;
78 qreal progress() const;
80 QGraphicsObject *item() const;
86 void progressChanged();
90 void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);
91 QVariant itemChange(GraphicsItemChange change, const QVariant &value);
92 bool eventFilter(QObject *watched, QEvent *e);
93 void componentComplete();
96 Q_DISABLE_COPY(QDeclarative1Loader)
97 Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QDeclarative1Loader)
98 Q_PRIVATE_SLOT(d_func(), void _q_sourceLoaded())
99 Q_PRIVATE_SLOT(d_func(), void _q_updateSize())
104 QML_DECLARE_TYPE(QDeclarative1Loader)
108 #endif // QDECLARATIVELOADER_H