qwebenginepage.h

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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** This file is part of the QtWebEngine module of the Qt Toolkit.
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
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#ifndef QWEBENGINEPAGE_H
#define QWEBENGINEPAGE_H

#include <QtWebEngineWidgets/qtwebenginewidgetsglobal.h>

#include <QtCore/qobject.h>
#include <QtCore/qurl.h>
#include <QtCore/qvariant.h>
#include <QtNetwork/qnetworkaccessmanager.h>
#include <QtWidgets/qwidget.h>

QT_BEGIN_NAMESPACE
class QMenu;
class QWebEngineHistory;
class QWebEnginePage;
class QWebEngineSettings;
class QWebEnginePagePrivate;

namespace QtWebEnginePrivate {

template <typename T>
class QWebEngineCallbackPrivateBase : public QSharedData {
public:
    virtual ~QWebEngineCallbackPrivateBase() {}
    virtual void operator()(T) = 0;
};

template <typename T, typename F>
class QWebEngineCallbackPrivate : public QWebEngineCallbackPrivateBase<T> {
public:
    QWebEngineCallbackPrivate(F callable) : m_callable(callable) {}
    virtual void operator()(T value) Q_DECL_OVERRIDE { m_callable(value); }
private:
    F m_callable;