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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

1 files changed, 132 insertions, 0 deletions

diff --git a/src/declarative/qml/qdeclarativecomponent.h b/src/declarative/qml/qdeclarativecomponent.h
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index 0000000000..9a60a8b4f7
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+++ b/src/declarative/qml/qdeclarativecomponent.h
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QDECLARATIVECOMPONENT_H
+#define QDECLARATIVECOMPONENT_H
+
+#include <QtDeclarative/qdeclarative.h>
+#include <QtDeclarative/qdeclarativeerror.h>
+
+#include <QtCore/qobject.h>
+#include <QtCore/qstring.h>
+#include <QtScript/qscriptvalue.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QDeclarativeCompiledData;
+class QByteArray;
+class QDeclarativeComponentPrivate;
+class QDeclarativeEngine;
+class QDeclarativeComponentAttached;
+class Q_DECLARATIVE_EXPORT QDeclarativeComponent : public QObject
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QDeclarativeComponent)
+
+    Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
+    Q_PROPERTY(Status status READ status NOTIFY statusChanged)
+    Q_PROPERTY(QUrl url READ url CONSTANT)
+
+public:
+    QDeclarativeComponent(QObject *parent = 0);
+    QDeclarativeComponent(QDeclarativeEngine *, QObject *parent=0);
+    QDeclarativeComponent(QDeclarativeEngine *, const QString &fileName, QObject *parent = 0);
+    QDeclarativeComponent(QDeclarativeEngine *, const QUrl &url, QObject *parent = 0);
+    virtual ~QDeclarativeComponent();
+
+    Q_ENUMS(Status)
+    enum Status { Null, Ready, Loading, Error };
+    Status status() const;
+
+    bool isNull() const;
+    bool isReady() const;
+    bool isError() const;
+    bool isLoading() const;
+
+    QList<QDeclarativeError> errors() const;
+    Q_INVOKABLE QString errorString() const;
+
+    qreal progress() const;
+
+    QUrl url() const;
+
+    virtual QObject *create(QDeclarativeContext *context = 0);
+    virtual QObject *beginCreate(QDeclarativeContext *);
+    virtual void completeCreate();
+
+    void loadUrl(const QUrl &url);
+    void setData(const QByteArray &, const QUrl &baseUrl);
+
+    QDeclarativeContext *creationContext() const;
+
+    static QDeclarativeComponentAttached *qmlAttachedProperties(QObject *);
+
+Q_SIGNALS:
+    void statusChanged(QDeclarativeComponent::Status);
+    void progressChanged(qreal);
+
+protected:
+    QDeclarativeComponent(QDeclarativeComponentPrivate &dd, QObject* parent);
+    Q_INVOKABLE QScriptValue createObject(QObject* parent);
+    Q_INVOKABLE Q_REVISION(1) QScriptValue createObject(QObject* parent, const QScriptValue& valuemap); //XXX Versioning
+
+private:
+    QDeclarativeComponent(QDeclarativeEngine *, QDeclarativeCompiledData *, int, int, QObject *parent);
+
+    Q_DISABLE_COPY(QDeclarativeComponent)
+    friend class QDeclarativeVME;
+    friend class QDeclarativeCompositeTypeData;
+    friend class QDeclarativeTypeData;
+};
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QDeclarativeComponent::Status)
+QML_DECLARE_TYPE(QDeclarativeComponent)
+QML_DECLARE_TYPEINFO(QDeclarativeComponent, QML_HAS_ATTACHED_PROPERTIES)
+
+QT_END_HEADER
+
+#endif // QDECLARATIVECOMPONENT_H