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
106
107
108
109
110
111
112
113
114
|
//=========================================================
// MusE
// Linux Music Editor
// knob_and_meter.h
// (C) Copyright 2012 Tim E. Real (terminator356 on users dot sourceforge dot net)
//
// 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; 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
//=========================================================
#ifndef __KNOB_AND_METER_H__
#define __KNOB_AND_METER_H__
#include "knob.h"
#include "sclif.h"
#include <QColor>
#include <QResizeEvent>
#include <QPaintEvent>
namespace MusEGui {
//---------------------------------------------------------
// KnobWithMeter
//---------------------------------------------------------
class KnobWithMeter : public Knob
{
Q_OBJECT
// public:
// enum Symbol { Line, Dot };
//
// enum KnobType {
// panType,
// auxType,
// gainType,
// };
//
// private:
// bool hasScale;
//
// int d_borderWidth;
// int d_shineWidth;
// int d_scaleDist;
// int d_maxScaleTicks;
// int d_newVal;
// int d_knobWidth;
// int d_dotWidth;
//
// Symbol d_symbol;
// double d_angle;
// double d_oldAngle;
// double d_totalAngle;
// double d_nTurns;
//
// double l_const;
// double l_slope;
//
// QRect kRect;
// bool _faceColSel;
// QColor d_faceColor;
// QColor d_shinyColor;
// QColor d_rimColor;
// QColor d_curFaceColor;
// QColor d_altFaceColor;
// QColor d_markerColor;
//
// void recalcAngle();
// void valueChange();
// void rangeChange();
void drawKnob(QPainter *p, const QRect &r);
// void drawMarker(QPainter *p, double arc, const QColor &c);
virtual void paintEvent(QPaintEvent *e);
virtual void resizeEvent(QResizeEvent *e);
virtual void mousePressEvent(QMouseEvent *e);
// double getValue(const QPoint &p);
// void getScrollMode( QPoint &p, const Qt::MouseButton &button, int &scrollMode, int &direction );
// void scaleChange() { repaint(); }
// void fontChange(const QFont &) { repaint(); }
public:
KnobWithMeter(QWidget* parent = 0, const char *name = 0);
~KnobWithMeter() {}
// void setRange(double vmin, double vmax, double vstep = 0.0,
// int pagesize = 1);
// void setKnobWidth(int w);
// void setTotalAngle (double angle);
// void setBorderWidth(int bw);
// void selectFaceColor(bool alt);
// bool selectedFaceColor() { return _faceColSel; }
// QColor faceColor() { return d_faceColor; }
// void setFaceColor(const QColor c);
// QColor altFaceColor() { return d_altFaceColor; }
// void setAltFaceColor(const QColor c);
// QColor markerColor() { return d_markerColor; }
// void setMarkerColor(const QColor c);
};
} // namespace MusEGui
#endif
|
