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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
/* Copyright (c) 1998, 1999, 2003, 2004 Lance Arsenault, (GNU GPL (v2+))
*/
class ValueSlider : public Frame
{
public:
ValueSlider(int min, int max, int maxmax, const Glib::ustring& label_text);
inline int getValue(void) { return value; }
void setValue(int val);
private:
HBox hBox;
Adjustment adjustment;
HScale scale;
Entry entry;
int value;
double maxmax;
public:
SigC::Signal0<void> signal_valueChanged();
private:
SigC::Signal0<void> m_signal_valueChanged;
bool setScaleToEntry(void);
bool setEntryToScale(void);
void on_adjustmentValueChanged(void);
void on_entryValueChanged(void);
bool inSettingValues;
};
class DoubleValueSlider : public Frame
{
public:
DoubleValueSlider(double min, double max, double maxmax, const Glib::ustring& label_text);
inline double getValue(void) { return value; }
void setValue(double val);
private:
HBox hBox;
Adjustment adjustment;
HScale scale;
Entry entry;
double value, maxmax;
public:
SigC::Signal0<void> signal_valueChanged();
private:
SigC::Signal0<void> m_signal_valueChanged;
bool setScaleToEntry(void);
bool setEntryToScale(void);
void on_adjustmentValueChanged(void);
void on_entryValueChanged(void);
bool inSettingValues;
};
// Like ValueSlider with a logarithmically changing scale.
class LogValueSlider : public Frame
{
public:
LogValueSlider(int min, int max, const Glib::ustring& label_text);
int getValue(void);
void setValue(int val);
private:
HBox hBox;
Adjustment adjustment;
HScale scale;
Entry entry;
// log of getValue()
double value;
public:
SigC::Signal0<void> signal_valueChanged();
private:
SigC::Signal0<void> m_signal_valueChanged;
bool setScaleToEntry(void);
bool setEntryToScale(void);
void on_adjustmentValueChanged(void);
void on_entryValueChanged(void);
bool inSettingValues;
};
|
