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
|
#
# tkextlib/blt/htext.rb
# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
#
require 'tk'
require 'tk/itemconfig.rb'
require 'tkextlib/blt.rb'
module Tk::BLT
class Htext<TkWindow
include TkItemConfigMethod
include Scrollable
TkCommandNames = ['::blt::htext'.freeze].freeze
WidgetClassName = 'Htext'.freeze
WidgetClassNames[WidgetClassName] = self
alias window_cget itemcget
alias window_configure itemconfigure
alias window_configuinfo itemconfiginfo
alias current_window_configuinfo current_itemconfiginfo
def append(win, keys={})
tk_send('append', _epath(win), keys)
self
end
def goto_line(idx)
tk_send_without_enc('gotoline', idx)
self
end
def current_line
number(tk_send_without_enc('gotoline'))
end
def index(str)
number(tk_send('index', str))
end
def line_pos(str)
tk_send('linepos', str)
end
def range(from=None, to=None)
tk_send_without_enc('range', from, to)
end
def scan_mark(pos)
tk_send_without_enc('scan', 'mark', pos)
self
end
def scan_dragto(pos)
tk_send_without_enc('scan', 'dragto', pos)
self
end
def search(pat, from=None, to=None)
num = number(tk_send('search', pat, from, to))
(num < 0)? nil: num
end
def selection_adjust(index)
tk_send_without_enc('selection', 'adjust', index)
self
end
def selection_clear()
tk_send_without_enc('selection', 'clear')
self
end
def selection_from(index)
tk_send_without_enc('selection', 'from', index)
self
end
def selection_line(index)
tk_send_without_enc('selection', 'line', index)
self
end
def selection_present()
bool(tk_send_without_enc('selection', 'present'))
end
def selection_range(first, last)
tk_send_without_enc('selection', 'range', first, last)
self
end
def selection_to(index)
tk_send_without_enc('selection', 'to', index)
self
end
def selection_word(index)
tk_send_without_enc('selection', 'word', index)
self
end
def windows(pat=None)
list(tk_send('windows', pat))
end
end
end
|
