PixmapButton.h

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/*
 * PixmapButton.h - declaration of class pixmapButton
 *
 * Copyright (c) 2004-2008 Tobias Doerffel <tobydox/at/users.sourceforge.net>
 *
 * This file is part of LMMS - https://lmms.io
 *
 * 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 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 (see COPYING); if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA.
 *
 */
 
#ifndef LMMS_GUI_PIXMAP_BUTTON_H
#define LMMS_GUI_PIXMAP_BUTTON_H
 
#include <QPixmap>
 
#include "AutomatableButton.h"
 
namespace lmms::gui
{
 
 
class LMMS_EXPORT PixmapButton : public AutomatableButton
{
        Q_OBJECT
public:
        PixmapButton( QWidget * _parent,
                                        const QString & _name = QString() );
        ~PixmapButton() override = default;
 
        void setActiveGraphic( const QPixmap & _pm );
        void setInactiveGraphic( const QPixmap & _pm, bool _update = true );
 
        QSize sizeHint() const override;
        QSize minimumSizeHint() const override;
 
signals:
        void doubleClicked();
 
 
protected:
        void paintEvent( QPaintEvent * _pe ) override;
        void mousePressEvent( QMouseEvent * _me ) override;
        void mouseReleaseEvent( QMouseEvent * _me ) override;
        void mouseDoubleClickEvent( QMouseEvent * _me ) override;
 
private:
        bool isActive() const;
 
private:
        QPixmap m_activePixmap;
        QPixmap m_inactivePixmap;
        bool    m_pressed;
 
} ;
 
 
} // namespace lmms::gui
 
#endif // LMMS_GUI_PIXMAP_BUTTON_H