From 12a5ddf456ba8549645a8cb28a8b4ed6197a14da Mon Sep 17 00:00:00 2001
From: Matthew Vogt <matthew.vogt@nokia.com>
Date: Mon, 30 Jan 2012 14:16:15 +1000
Subject: Import relevant source from Qt 4.8

Change-Id: I5078db4081d95290c54f39d3c0efc2fc2f62e6a6
---
 src/declarative/qml/qdeclarativeboundsignal_p.h | 103 ++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 src/declarative/qml/qdeclarativeboundsignal_p.h

(limited to 'src/declarative/qml/qdeclarativeboundsignal_p.h')

diff --git a/src/declarative/qml/qdeclarativeboundsignal_p.h b/src/declarative/qml/qdeclarativeboundsignal_p.h
new file mode 100644
index 00000000..8a46179e
--- /dev/null
+++ b/src/declarative/qml/qdeclarativeboundsignal_p.h
@@ -0,0 +1,103 @@
+/****************************************************************************
+**
+** 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 QDECLARATIVEBOUNDSIGNAL_P_H
+#define QDECLARATIVEBOUNDSIGNAL_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qdeclarativeexpression.h"
+
+#include <QtCore/qmetaobject.h>
+
+#include <private/qobject_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QDeclarativeAbstractBoundSignal : public QObject
+{
+    Q_OBJECT
+public:
+    QDeclarativeAbstractBoundSignal(QObject *parent = 0);
+    virtual ~QDeclarativeAbstractBoundSignal() = 0;
+};
+
+class QDeclarativeBoundSignalParameters;
+class QDeclarativeBoundSignal : public QDeclarativeAbstractBoundSignal
+{
+public:
+    QDeclarativeBoundSignal(QObject *scope, const QMetaMethod &signal, QObject *parent);
+    QDeclarativeBoundSignal(QDeclarativeContext *ctxt, const QString &val, QObject *scope, 
+                   const QMetaMethod &signal, QObject *parent);
+    virtual ~QDeclarativeBoundSignal();
+
+    int index() const;
+
+    QDeclarativeExpression *expression() const;
+    QDeclarativeExpression *setExpression(QDeclarativeExpression *);
+
+    bool isEvaluating() const { return m_isEvaluating; }
+
+    static QDeclarativeBoundSignal *cast(QObject *);
+
+protected:
+    virtual int qt_metacall(QMetaObject::Call c, int id, void **a);
+
+private:
+    QDeclarativeExpression *m_expression;
+    QMetaMethod m_signal;
+    bool m_paramsValid : 1;
+    bool m_isEvaluating : 1;
+    QDeclarativeBoundSignalParameters *m_params;
+};
+
+QT_END_NAMESPACE
+
+#endif // QDECLARATIVEBOUNDSIGNAL_P_H
-- 
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