blob: 21531f1d9b755b2847f8f38b8da19c0e71a130e9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
/*
* Copyright 2008 Ben Boeckel <MathStuf@gmail.com>
*
* 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 3 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 SIGMODR_FRACTIONWIDGET
#define SIGMODR_FRACTIONWIDGET
// Sigcore includes
#include "../sigcore/Fraction.h"
// Qt includes
#include <QtGui/QWidget>
// Form include
#include "ui_fraction.h"
namespace Sigmodr
{
class FractionWidget : public QWidget, private Ui::formFraction
{
Q_OBJECT
Q_PROPERTY(Behavior behavior READ behavior WRITE setBehavior)
Q_ENUMS(Behavior)
public:
enum Behavior
{
NonZero = 0,
Proper = 1,
AnyButZero = 2,
Any = 3,
Improper = 4
};
explicit FractionWidget(QWidget* parent, const Sigcore::Fraction& value = Sigcore::Fraction(1, 1));
Behavior behavior() const;
Sigcore::Fraction value() const;
public slots:
void setBehavior(const Behavior behavior);
void setValue(const Sigcore::Fraction& value);
void updateValue();
signals:
void valueChanged(const Sigcore::Fraction&);
void behaviorChanged(const Behavior);
protected slots:
void on_varNumerator_valueChanged(const int numerator);
void on_varDenominator_valueChanged(const int denominator);
void resetRanges();
private:
Behavior m_behavior;
Sigcore::Fraction m_value;
};
}
#endif
|
