dlayoutbox.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2014-09-12
 * Description : Vertical and horizontal layout widget helpers.
 *
 * Copyright (C) 2014-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 *
 * 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_DLAYOUT_BOX_H
#define DIGIKAM_DLAYOUT_BOX_H
 
// Qt includes
 
#include <QWidget>
#include <QFrame>
#include <QSize>
#include <QMargins>
 
// Local includes
 
#include "digikam_export.h"
 
namespace Digikam
{
 
class DIGIKAM_EXPORT DHBox : public QFrame
{
    Q_OBJECT
    Q_DISABLE_COPY(DHBox)
 
public:
 
    explicit DHBox(QWidget* const parent = nullptr);
    ~DHBox()                          override;
 
    void setSpacing(int space);
    void setContentsMargins(const QMargins& margins);
    void setContentsMargins(int left, int top, int right, int bottom);
    void setStretchFactor(QWidget* const widget, int stretch);
 
    QSize sizeHint()            const override;
    QSize minimumSizeHint()     const override;
 
protected:
 
    DHBox(bool vertical, QWidget* const parent);
 
    void childEvent(QChildEvent* e)   override;
};
 
// ------------------------------------------------------------------------------------
 
class DIGIKAM_EXPORT DVBox : public DHBox
{
    Q_OBJECT
    Q_DISABLE_COPY(DVBox)
 
  public:
 
    explicit DVBox(QWidget* const parent = nullptr);
    ~DVBox()                          override;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_DLAYOUT_BOX_H