Import relevant source from Qt 4.8

Change-Id: I5078db4081d95290c54f39d3c0efc2fc2f62e6a6

1 files changed, 114 insertions, 0 deletions

diff --git a/src/declarative/qml/qdeclarativecontext.h b/src/declarative/qml/qdeclarativecontext.h
new file mode 100644
index 00000000..d89e1609
--- /dev/null
+++ b/src/declarative/qml/qdeclarativecontext.h
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 QDECLARATIVECONTEXT_H
+#define QDECLARATIVECONTEXT_H
+
+#include <QtCore/qurl.h>
+#include <QtCore/qobject.h>
+#include <QtScript/qscriptvalue.h>
+#include <QtCore/qmetatype.h>
+#include <QtCore/qvariant.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QString;
+class QDeclarativeEngine;
+class QDeclarativeRefCount;
+class QDeclarativeContextPrivate;
+class QDeclarativeCompositeTypeData;
+class QDeclarativeContextData;
+
+class Q_DECLARATIVE_EXPORT QDeclarativeContext : public QObject
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QDeclarativeContext)
+
+public:
+    QDeclarativeContext(QDeclarativeEngine *parent, QObject *objParent=0);
+    QDeclarativeContext(QDeclarativeContext *parent, QObject *objParent=0);
+    virtual ~QDeclarativeContext();
+
+    bool isValid() const;
+
+    QDeclarativeEngine *engine() const;
+    QDeclarativeContext *parentContext() const;
+
+    QObject *contextObject() const;
+    void setContextObject(QObject *);
+
+    QVariant contextProperty(const QString &) const;
+    void setContextProperty(const QString &, QObject *);
+    void setContextProperty(const QString &, const QVariant &);
+
+    QUrl resolvedUrl(const QUrl &);
+
+    void setBaseUrl(const QUrl &);
+    QUrl baseUrl() const;
+
+private:
+    friend class QDeclarativeVME;
+    friend class QDeclarativeEngine;
+    friend class QDeclarativeEnginePrivate;
+    friend class QDeclarativeExpression;
+    friend class QDeclarativeExpressionPrivate;
+    friend class QDeclarativeContextScriptClass;
+    friend class QDeclarativeObjectScriptClass;
+    friend class QDeclarativeComponent;
+    friend class QDeclarativeComponentPrivate;
+    friend class QDeclarativeScriptPrivate;
+    friend class QDeclarativeBoundSignalProxy;
+    friend class QDeclarativeContextData;
+    QDeclarativeContext(QDeclarativeContextData *);
+    QDeclarativeContext(QDeclarativeEngine *, bool);
+    Q_DISABLE_COPY(QDeclarativeContext)
+};
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QList<QObject*>)
+
+QT_END_HEADER
+
+#endif // QDECLARATIVECONTEXT_H