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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation ([email protected])
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at [email protected].
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QWIDGETACTION_H
#define QWIDGETACTION_H
#include <QtGui/qaction.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_ACTION
class QWidgetActionPrivate;
class Q_GUI_EXPORT QWidgetAction : public QAction
{
Q_OBJECT
Q_DECLARE_PRIVATE(QWidgetAction)
public:
explicit QWidgetAction(QObject *parent);
virtual ~QWidgetAction();
void setDefaultWidget(QWidget *w);
QWidget *defaultWidget() const;
QWidget *requestWidget(QWidget *parent);
void releaseWidget(QWidget *widget);
protected:
virtual bool event(QEvent *);
virtual bool eventFilter(QObject *, QEvent *);
virtual QWidget *createWidget(QWidget *parent);
virtual void deleteWidget(QWidget *widget);
QList<QWidget *> createdWidgets() const;
private:
Q_DISABLE_COPY(QWidgetAction)
Q_PRIVATE_SLOT(d_func(), void _q_widgetDestroyed(QObject *))
friend class QToolBar;
};
#endif // QT_NO_ACTION
QT_END_NAMESPACE
QT_END_HEADER
#endif // QWIDGETACTION_H
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