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// Commit: 6f78a6080b84cc3ef96b73a4ff58d1b5a72f08f4
/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQUICKLOADER_P_H
#define QQUICKLOADER_P_H
#include "qquickimplicitsizeitem_p.h"
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QQuickLoaderPrivate;
class Q_AUTOTEST_EXPORT QQuickLoader : public QQuickImplicitSizeItem
{
Q_OBJECT
Q_ENUMS(Status)
Q_PROPERTY(bool active READ active WRITE setActive NOTIFY activeChanged)
Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
Q_PROPERTY(QDeclarativeComponent *sourceComponent READ sourceComponent WRITE setSourceComponent RESET resetSourceComponent NOTIFY sourceComponentChanged)
Q_PROPERTY(QQuickItem *item READ item NOTIFY itemChanged)
Q_PROPERTY(Status status READ status NOTIFY statusChanged)
Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
Q_PROPERTY(bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY asynchronousChanged)
public:
QQuickLoader(QQuickItem *parent = 0);
virtual ~QQuickLoader();
bool active() const;
void setActive(bool newVal);
Q_INVOKABLE void setSource(QDeclarativeV8Function *);
QUrl source() const;
void setSource(const QUrl &);
QDeclarativeComponent *sourceComponent() const;
void setSourceComponent(QDeclarativeComponent *);
void resetSourceComponent();
enum Status { Null, Ready, Loading, Error };
Status status() const;
qreal progress() const;
bool asynchronous() const;
void setAsynchronous(bool a);
QQuickItem *item() const;
Q_SIGNALS:
void itemChanged();
void activeChanged();
void sourceChanged();
void sourceComponentChanged();
void statusChanged();
void progressChanged();
void loaded();
void asynchronousChanged();
protected:
void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);
void componentComplete();
private:
void setSource(const QUrl &sourceUrl, bool needsClear);
void loadFromSource();
void loadFromSourceComponent();
Q_DISABLE_COPY(QQuickLoader)
Q_DECLARE_PRIVATE(QQuickLoader)
Q_PRIVATE_SLOT(d_func(), void _q_sourceLoaded())
Q_PRIVATE_SLOT(d_func(), void _q_updateSize())
};
QT_END_NAMESPACE
QML_DECLARE_TYPE(QQuickLoader)
QT_END_HEADER
#endif // QQUICKLOADER_P_H
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