Slider.h

/* Slider.h */
 
/* Copyright (C) 2011-2020 Michael Lugmair (Lucio Carreras)
 *
 * This file is part of sayonara player
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef SAYONARA_SLIDER_H
#define SAYONARA_SLIDER_H
 
#include "Utils/Pimpl.h"
 
#include <QMap>
#include <QSlider>
 
class QColor;
 
namespace Gui
{
    class Slider :
            public QSlider
    {
        Q_OBJECT
        PIMPL(Slider)
 
        signals:
            void sigSliderGotFocus();
            void sigSliderLostFocus();
            void sigSliderHovered(int);
 
        public:
            explicit Slider(QWidget* parent=nullptr);
            virtual ~Slider() override;
 
        protected:
            void sliderChange(SliderChange change) override;
            int valueFromPosition(const QPoint& pos) const;
 
            virtual void focusInEvent(QFocusEvent* e) override;
            virtual void focusOutEvent(QFocusEvent* e) override;
            virtual void mousePressEvent(QMouseEvent* e) override;
            virtual void mouseMoveEvent(QMouseEvent* e) override;
            virtual void mouseReleaseEvent(QMouseEvent* e) override;
 
            virtual bool hasAdditionalValue() const;
            virtual int additionalValue() const;
            virtual QColor additionalValueColor() const;
 
            virtual bool event(QEvent* e) override;
            void paintEvent(QPaintEvent* e) override;
    };
 
}
#endif // SAYONARA_SLIDER_H