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
|
#
# tkextlib/tcllib/tooltip.rb
# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
#
# * Part of tcllib extension
# * Provides tooltips, a small text message that is displayed when the
# mouse hovers over a widget.
#
require 'tk'
require 'tkextlib/tcllib.rb'
# TkPackage.require('tooltip', '1.1')
TkPackage.require('tooltip')
module Tk::Tcllib
module Tooltip
PACKAGE_NAME = 'tooltip'.freeze
def self.package_name
PACKAGE_NAME
end
def self.package_version
begin
TkPackage.require('tooltip')
rescue
''
end
end
end
end
module Tk::Tcllib::Tooltip
extend TkCore
WidgetClassName = 'Tooltip'.freeze
def self.database_classname
self::WidgetClassName
end
def self.database_class
WidgetClassNames[self::WidgetClassName]
end
def self.clear(glob_path_pat = None)
self.clear_glob(glob_path_pat)
end
def self.clear_glob(glob_path_pat)
tk_call_without_enc('::tooltip::tooltip', 'clear', glob_path_pat)
end
def self.clear_widgets(*args)
self.clear_glob("{#{args.collect{|w| _get_eval_string(w)}.join(',')}}")
end
def self.clear_children(*args)
self.clear_glob("{#{args.collect{|w| s = _get_eval_string(w); "#{s},#{s}.*"}.join(',')}}")
end
def self.delay(millisecs=None)
number(tk_call_without_enc('::tooltip::tooltip', 'delay', millisecs))
end
def self.delay=(millisecs)
self.delay(millisecs)
end
def self.disable
tk_call_without_enc('::tooltip::tooltip', 'disable')
false
end
def self.off
self.disable
end
def self.enable
tk_call_without_enc('::tooltip::tooltip', 'enable')
true
end
def self.on
self.enable
end
def self.register(widget, msg, keys=nil)
if keys.kind_of?(Hash)
args = hash_kv(keys) << msg
else
args = msg
end
tk_call_without_enc('::tooltip::tooltip', widget.path, *args)
end
def self.erase(widget)
tk_call_without_enc('::tooltip::tooltip', widget.path, '')
end
end
|
