[pulseview.git] / pv / prop / double.hpp

/*
 * This file is part of the PulseView project.
 *
 * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
 *
 * 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; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 */

#ifndef PULSEVIEW_PV_PROP_DOUBLE_H
#define PULSEVIEW_PV_PROP_DOUBLE_H

#include <utility>

#include <boost/optional.hpp>

#include "property.hpp"

class QDoubleSpinBox;

namespace pv {
namespace prop {

class Double : public Property
{
	Q_OBJECT

public:
	Double(QString name, int decimals, QString suffix,
		boost::optional< std::pair<double, double> > range,
		boost::optional<double> step,
		Getter getter,
		Setter setter);

	virtual ~Double();

	QWidget* get_widget(QWidget *parent, bool auto_commit);

	void commit();

private Q_SLOTS:
	void on_value_changed(double);

private:
	const int decimals_;
	const QString suffix_;
	const boost::optional< std::pair<double, double> > range_;
	const boost::optional<double> step_;

	QDoubleSpinBox *spin_box_;
};

} // prop
} // pv

#endif // PULSEVIEW_PV_PROP_DOUBLE_H
Commit	Line	Data
	1	/*
	2	* This file is part of the PulseView project.
	3	*
	4	* Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; if not, write to the Free Software
	18	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	19	*/
	20
	21	#ifndef PULSEVIEW_PV_PROP_DOUBLE_H
	22	#define PULSEVIEW_PV_PROP_DOUBLE_H
	23
	24	#include <utility>
	25
	26	#include <boost/optional.hpp>
	27
	28	#include "property.hpp"
	29
	30	class QDoubleSpinBox;
	31
	32	namespace pv {
	33	namespace prop {
	34
	35	class Double : public Property
	36	{
	37	Q_OBJECT
	38
	39	public:
	40	Double(QString name, int decimals, QString suffix,
	41	boost::optional< std::pair<double, double> > range,
	42	boost::optional<double> step,
	43	Getter getter,
	44	Setter setter);
	45
	46	virtual ~Double();
	47
	48	QWidget* get_widget(QWidget *parent, bool auto_commit);
	49
	50	void commit();
	51
	52	private Q_SLOTS:
	53	void on_value_changed(double);
	54
	55	private:
	56	const int decimals_;
	57	const QString suffix_;
	58	const boost::optional< std::pair<double, double> > range_;
	59	const boost::optional<double> step_;
	60
	61	QDoubleSpinBox *spin_box_;
	62	};
	63
	64	} // prop
	65	} // pv
	66
	67	#endif // PULSEVIEW_PV_PROP_DOUBLE_H