rnuminput.h [include/libkdcraw/rnuminput.h]

1	/* ===========================================================*
2	* @file
3	*
4	* This file is a part of digiKam project
5	* <a href="http://www.digikam.org">http://www.digikam.org</a>
6	*
7	* @date 2008-08-16
8	* @brief Integer and double num input widget
9	* re-implemented with a reset button to switch to
10	* a default value
11	*
12	* @author Copyright (C) 2008-2013 by Gilles Caulier
13	* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
14	*
15	* This program is free software; you can redistribute it
16	* and/or modify it under the terms of the GNU General
17	* Public License as published by the Free Software Foundation;
18	* either version 2, or (at your option)
19	* any later version.
20	*
21	* This program is distributed in the hope that it will be useful,
22	* but WITHOUT ANY WARRANTY; without even the implied warranty of
23	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24	* GNU General Public License for more details.
25	*
26	* ============================================================ */
27
28	#ifndef RNUMINPUT_H
29	#define RNUMINPUT_H
30
31	// KDE includes
32
33	#include <khbox.h>
34	#include <knuminput.h>
35
36	// Local includes
37
38	#include "libkdcraw_export.h"
39
40	namespace KDcrawIface
41	{
42
43	class LIBKDCRAW_EXPORT RIntNumInput : public KHBox
44	{
45	Q_OBJECT
46
47	public:
48
49	RIntNumInput(QWidget* const parent=`0`);
50	~RIntNumInput();
51
52	int value() const;
53
54	void setSliderEnabled(bool b);
55	void setRange(int min, int max, int step);
56
57	void setDefaultValue(int d);
58	int defaultValue() const;
59
60	KIntNumInput* input() const;
61
62	Q_SIGNALS:
63
64	void reset();
65	void valueChanged(int);
66
67	public Q_SLOTS:
68
69	void setValue(int d);
70	void slotReset();
71
72	private Q_SLOTS:
73
74	void slotValueChanged(int);
75
76	private:
77
78	class Private;
79	Private* const d;
80	};
81
82	// ---------------------------------------------------------
83
84	class LIBKDCRAW_EXPORT RDoubleNumInput : public KHBox
85	{
86	Q_OBJECT
87
88	public:
89
90	RDoubleNumInput(QWidget* const parent=`0`);
91	~RDoubleNumInput();
92
93	double value() const;
94
95	void setDecimals(int p);
96	void setRange(double min, double max, double step, bool slider=true);
97
98	void setDefaultValue(double d);
99	double defaultValue() const;
100
101	KDoubleNumInput* input() const;
102
103	Q_SIGNALS:
104
105	void reset();
106	void valueChanged(double);
107
108	public Q_SLOTS:
109
110	void setValue(double d);
111	void slotReset();
112
113	private Q_SLOTS:
114
115	void slotValueChanged(double);
116
117	private:
118
119	class Private;
120	Private* const d;
121	};
122
123	} // namespace KDcrawIface
124
125	#endif /* RNUMINPUT_H */
126