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
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
/***************************************************************************
* Copyright (C) 2003 by Hans Karlsson *
* [email protected] *
* *
* 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. *
***************************************************************************/
#include "bar.h"
#include "karamba.h"
Bar::Bar(karamba* k, int x, int y, int w, int h) : Meter(k, x, y, w, h)
{
value = 0;
minValue = 0;
maxValue = 100;
barValue = 0;
vertical = false;
}
Bar::~Bar()
{
}
bool Bar::setImage(TQString fileName)
{
TQFileInfo fileInfo(fileName);
bool res = false;
if(m_karamba->theme().isThemeFile(fileName))
{
TQByteArray ba = m_karamba->theme().readThemeFile(fileName);
res = pixmap.loadFromData(ba);
}
else
{
res = pixmap.load(fileName);
}
pixmapWidth = pixmap.width();
pixmapHeight = pixmap.height();
if(getWidth()==0 || getHeight()==0)
{
setWidth(pixmapWidth);
setHeight(pixmapHeight);
}
if(res)
imagePath = fileName;
return res;
}
void Bar::setValue( long v )
{
if(v > maxValue)
{
// maxValue = v;
v = maxValue;
}
if(v < minValue)
{
//minValue = v;
v = minValue;
}
barValue = v;
long diff = maxValue - minValue;
if(diff != 0)
{
if(vertical)
{
value = long((v-minValue)*getHeight() / diff + 0.5);
}
else // horizontal
{
value = long((v-minValue)*getWidth() / diff + 0.5);
}
}
else
{
value = 0;
}
}
void Bar::setValue(TQString v)
{
setValue((long)(v.toDouble() + 0.5));
}
void Bar::setMax(long m)
{
Meter::setMax(m);
recalculateValue();
}
void Bar::setMin(long m)
{
Meter::setMin(m);
recalculateValue();
}
void Bar::setVertical(bool b)
{
vertical = b;
}
void Bar::mUpdate(TQPainter *p)
{
int x, y, width, height;
x = getX();
y = getY();
width = getWidth();
height = getHeight();
//only draw image if not hidden
if(hidden == 0)
{
if(vertical)
{
// int v = int( (value-minValue)*height / (maxValue-minValue) + 0.5 );
p->drawTiledPixmap(x, y+height-value, width, value, pixmap, 0,
pixmapHeight-value);
}
else // horizontal
{
//int v = int( (value-minValue)*width / (maxValue-minValue) + 0.5 );
p->drawTiledPixmap(x, y, value, height, pixmap);
}
}
}
#include "bar.moc"
|
