AutomatableSlider.h

Go to the documentation of this file.

/*
 * AutomatableSlider.h - class AutomatableSlider, a QSlider with automation
 *
 * Copyright (c) 2006-2008 Javier Serrano Polo <jasp00/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_AUTOMATABLE_SLIDER_H
#define LMMS_GUI_AUTOMATABLE_SLIDER_H
 
#include <QSlider>
 
#include "AutomatableModelView.h"
 
 
namespace lmms::gui
{
 
class AutomatableSlider : public QSlider, public IntModelView
{
    Q_OBJECT
public:
    AutomatableSlider( QWidget * _parent, const QString & _name = QString() );
    ~AutomatableSlider() override = default;
 
    bool showStatus()
    {
        return( m_showStatus );
    }
 
 
signals:
    void logicValueChanged( int _value );
    void logicSliderMoved( int _value );
 
 
protected:
    void contextMenuEvent( QContextMenuEvent * _me ) override;
    void mousePressEvent( QMouseEvent * _me ) override;
    void mouseReleaseEvent( QMouseEvent * _me ) override;
    void wheelEvent( QWheelEvent * _me ) override;
    void mouseDoubleClickEvent(QMouseEvent*) override;
 
    void modelChanged() override;
 
 
private:
    bool m_showStatus;
    void enterValue();
 
 
private slots:
    void changeValue( int _value );
    void moveSlider( int _value );
    void updateSlider();
 
} ;
 
 
using sliderModel = IntModel;
 
} // namespace lmms::gui
 
#endif // LMMS_GUI_AUTOMATABLE_SLIDER_H