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
|
#
# ::vu::bargraph widget
# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
#
require 'tk'
# create module/class
module Tk
module Vu
class Bargraph < TkWindow
end
end
end
# call setup script -- <libdir>/tkextlib/vu.rb
require 'tkextlib/vu.rb'
class Tk::Vu::Bargraph < TkWindow
TkCommandNames = ['::vu::bargraph'.freeze].freeze
WidgetClassName = 'Bargraph'.freeze
WidgetClassNames[WidgetClassName] ||= self
###############################
def __boolval_optkeys
['showminmax', 'showvalue']
end
private :__boolval_optkeys
def __strval_optkeys
super() + [
'title',
'barbackground', 'barcolor', 'barcolour',
'tickcolor', 'tickcolour',
'textcolor', 'textcolour',
]
end
private :__strval_optkeys
def __listval_optkeys
['alabels', 'blabels']
end
private :__listval_optkeys
def __font_optkeys
['alabfont', 'blabfont']
end
private :__font_optkeys
###############################
def set(val = None)
tk_call_without_enc(@path, 'set', val)
self
end
def get()
num_or_str(tk_call_without_enc(@path, 'get'))
end
end
|
