dpopupframe.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 1997-04-21
 * Description : Frame with popup menu behavior.
 *
 * Copyright (C) 2011-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 * Copyright (C) 1997      by Tim D. Gilman <tdgilman at best dot org>
 * Copyright (C) 1998-2001 by Mirko Boehm <mirko at kde dot org>
 * Copyright (C) 2007      by John Layt <john at layt dot net>
 *
 * This program is free software; you can redistribute it
 * and/or modify it under the terms of the GNU General
 * Public License as published by the Free Software Foundation;
 * either version 2, 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 General Public License for more details.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_DPOP_UP_FRAME_H
#define DIGIKAM_DPOP_UP_FRAME_H
 
// Qt includes
 
#include <QFrame>
 
namespace Digikam
{
 
class DPopupFrame : public QFrame
{
    Q_OBJECT
 
public:
 
    explicit DPopupFrame(QWidget* const parent = nullptr);
 
    ~DPopupFrame() override;
 
    void setMainWidget(QWidget* const m);
 
    void resizeEvent(QResizeEvent* e) override;
 
    void popup(const QPoint& p);
 
    int exec(const QPoint& p);
 
    int exec(int x, int y);
 
Q_SIGNALS:
 
    void leaveModality();
 
protected:
 
    void keyPressEvent(QKeyEvent* e) override;
 
    void hideEvent(QHideEvent* e)    override;
 
public Q_SLOTS:
 
    void close(int r);
 
private:
 
    class Private;
    Private* const d;
 
    friend class Private;
 
    Q_DISABLE_COPY(DPopupFrame)
};
 
} // namespace Digikam
 
#endif // DIGIKAM_DPOP_UP_FRAME_H