SafeInsets_Abstract.h

/***************************************************************************
 *   Copyright (C) 2019-2023 by Stefan Kebekus                             *
 *   stefan.kebekus@gmail.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 3 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
 
#pragma once
 
#include <QObject>
 
namespace Platform {

 
class SafeInsets_Abstract : public QObject
{
    Q_OBJECT
 
public:
    explicit SafeInsets_Abstract(QObject *parent = nullptr);
 
    ~SafeInsets_Abstract() override = default;
 
 
    //
    // Properties
    //

    Q_PROPERTY(double bottom READ bottom NOTIFY bottomChanged)
 
    
    Q_PROPERTY(double left READ left NOTIFY leftChanged)

    Q_PROPERTY(double right READ right NOTIFY rightChanged)

    Q_PROPERTY(double top READ top NOTIFY topChanged)

    Q_PROPERTY(double wHeight READ wHeight NOTIFY wHeightChanged)

    Q_PROPERTY(double wWidth READ wWidth NOTIFY wWidthChanged)
 
 
    //
    // Getter Methods
    //

    [[nodiscard]] double bottom() const { return m_bottom; }

    [[nodiscard]] double left() const { return m_left; }

    [[nodiscard]] double right() const { return m_right; }

    [[nodiscard]] double top() const { return m_top; }

    [[nodiscard]] double wHeight() const { return m_wHeight; }

    [[nodiscard]] double wWidth() const { return m_wWidth; }
 
signals:
    void bottomChanged();

    void leftChanged();

    void rightChanged();

    void topChanged();

    void wHeightChanged();

    void wWidthChanged();
 
protected:
    // Member variables
    double m_bottom {0.0};
    double m_left {0.0};
    double m_right {0.0};
    double m_top {0.0};
    double m_wHeight {qQNaN()};
    double m_wWidth {qQNaN()};
 
private:
    Q_DISABLE_COPY_MOVE(SafeInsets_Abstract)
 
};
 
} // namespace Platform