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/*
Copyright (C) 2010 George Kiagiadakis <kiagiadakis.george@gmail.com>
Copyright (C) 2012 Collabora Ltd. <info@collabora.com>
This library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file
* @brief Extracted from QtGstreamer to avoid overly complex dependency
* @author Gus Grubba <mavlink@grubba.com>
*/
#pragma once
#include "qtvideosinkdelegate.h"
#include <QEvent>
#include <QPointer>
#include <QWidget>
class QWidgetVideoSinkDelegate : public QtVideoSinkDelegate
{
Q_OBJECT
public:
explicit QWidgetVideoSinkDelegate(GstElement * sink, QObject * parent = 0);
virtual ~QWidgetVideoSinkDelegate();
// "widget" property
QWidget *widget() const;
void setWidget(QWidget *widget);
protected:
virtual bool eventFilter(QObject *filteredObject, QEvent *event);
virtual void update();
private:
// "widget" property
QPointer<QWidget> m_widget;
// original value of the Qt::WA_OpaquePaintEvent attribute
bool m_opaquePaintEventAttribute;
};