[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, see <http://www.gnu.org/licenses/>.
 */

#ifndef PULSEVIEW_PV_PROP_DOUBLE_HPP
#define PULSEVIEW_PV_PROP_DOUBLE_HPP

#include <utility>

#include <boost/optional.hpp>

#include "property.hpp"

using std::pair;

class QDoubleSpinBox;

namespace pv {
namespace prop {

class Double : public Property
{
	Q_OBJECT

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

	virtual ~Double() = default;

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

	void commit();

private Q_SLOTS:
	void on_value_changed(double);

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

	QDoubleSpinBox *spin_box_;
};

}  // namespace prop
}  // namespace pv

#endif // PULSEVIEW_PV_PROP_DOUBLE_HPP
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, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#ifndef PULSEVIEW_PV_PROP_DOUBLE_HPP
	21	#define PULSEVIEW_PV_PROP_DOUBLE_HPP
	22
	23	#include <utility>
	24
	25	#include <boost/optional.hpp>
	26
	27	#include "property.hpp"
	28
	29	using std::pair;
	30
	31	class QDoubleSpinBox;
	32
	33	namespace pv {
	34	namespace prop {
	35
	36	class Double : public Property
	37	{
	38	Q_OBJECT
	39
	40	public:
	41	Double(QString name, QString desc, int decimals, QString suffix,
	42	boost::optional< pair<double, double> > range,
	43	boost::optional<double> step,
	44	Getter getter,
	45	Setter setter);
	46
	47	virtual ~Double() = default;
	48
	49	QWidget* get_widget(QWidget *parent, bool auto_commit);
	50	void update_widget();
	51
	52	void commit();
	53
	54	private Q_SLOTS:
	55	void on_value_changed(double);
	56
	57	private:
	58	const int decimals_;
	59	const QString suffix_;
	60	const boost::optional< pair<double, double> > range_;
	61	const boost::optional<double> step_;
	62
	63	QDoubleSpinBox *spin_box_;
	64	};
	65
	66	} // namespace prop
	67	} // namespace pv
	68
	69	#endif // PULSEVIEW_PV_PROP_DOUBLE_HPP