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-/****************************************************************************
-**
-** Copyright (C) 2013 Sandro S. Andrade <sandroandrade@kde.org>
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the QtModeling module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia. For licensing terms and
-** conditions see http://qt.digia.com/licensing. For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** 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, Digia gives you certain additional
-** rights. These rights are described in the Digia 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.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#ifndef QSIGNALEDPOINTER_H
-#define QSIGNALEDPOINTER_H
-
-#include <QtModeling/QtModelingGlobal>
-
-#include <QtCore/QObject>
-#include "private/qobject_p.h"
-
-#include <QtModeling/QWrappedObject>
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(QtModeling)
-
-class Q_MODELING_EXPORT QAbstractSignaledPointerPrivate : public QObjectPrivate
-{
-public:
- QPointer<QWrappedObject> pointer;
-};
-
-class Q_MODELING_EXPORT QAbstractSignaledPointer : public QObject
-{
- Q_OBJECT
- Q_DECLARE_PRIVATE(QAbstractSignaledPointer)
-
-public:
- QWrappedObject *data() const { Q_D(const QAbstractSignaledPointer); return d->pointer.data(); }
-
-public Q_SLOTS:
- void set(QWrappedObject *p) {
- Q_D(QAbstractSignaledPointer);
- if (d->pointer != p) {
- if (d->pointer)
- emit pointerAboutToChange(d->pointer);
- d->pointer = p;
- emit pointerChanged(p);
- }
- }
-
-Q_SIGNALS:
- void pointerAboutToChange(QWrappedObject *oldWobject);
- void pointerChanged(QWrappedObject *newWobject);
-
-protected:
- QAbstractSignaledPointer(QObject *parent = 0) : QObject(*new QAbstractSignaledPointerPrivate, parent) { }
-};
-
-template <class T>
-class Q_MODELING_EXPORT QSignaledPointer : public QAbstractSignaledPointer
-{
-public:
-
- QSignaledPointer(QObject *parent = 0) : QAbstractSignaledPointer(parent) { }
- T *data() const { return qobject_cast<T *>(QAbstractSignaledPointer::data()); }
- void set(T *p) { QAbstractSignaledPointer::set(p); }
-};
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif // QSIGNALEDPOINTER_H