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
135
136
137
|
#
# tkmenubar.rb
#
# Copyright (C) 1998 maeda shugo. All rights reserved.
# This file can be distributed under the terms of the Ruby.
# Usage:
#
# menu_spec = [
# [['File', 0],
# ['Open', proc{puts('Open clicked')}, 0],
# '---',
# ['Quit', proc{exit}, 0]],
# [['Edit', 0],
# ['Cut', proc{puts('Cut clicked')}, 2],
# ['Copy', proc{puts('Copy clicked')}, 0],
# ['Paste', proc{puts('Paste clicked')}, 0]]
# ]
# menubar = TkMenubar.new(nil, menu_spec,
# 'tearoff'=>false,
# 'foreground'=>'grey40',
# 'activeforeground'=>'red',
# 'font'=>'-adobe-helvetica-bold-r-*--12-*-iso8859-1')
# menubar.pack('side'=>'top', 'fill'=>'x')
#
#
# OR
#
#
# menubar = TkMenubar.new
# menubar.add_menu([['File', 0],
# ['Open', proc{puts('Open clicked')}, 0],
# '---',
# ['Quit', proc{exit}, 0]])
# menubar.add_menu([['Edit', 0],
# ['Cut', proc{puts('Cut clicked')}, 2],
# ['Copy', proc{puts('Copy clicked')}, 0],
# ['Paste', proc{puts('Paste clicked')}, 0]])
# menubar.configure('tearoff', false)
# menubar.configure('foreground', 'grey40')
# menubar.configure('activeforeground', 'red')
# menubar.configure('font', '-adobe-helvetica-bold-r-*--12-*-iso8859-1')
# menubar.pack('side'=>'top', 'fill'=>'x')
# The format of the menu_spec is:
# [
# [
# [button text, underline, accelerator],
# [menu label, command, underline, accelerator],
# '---', # separator
# ...
# ],
# ...
# ]
# underline and accelerator are optional parameters.
# Hashes are OK instead of Arrays.
# To use add_menu, configuration must be done by calling configure after
# adding all menus by add_menu, not by the constructor arguments.
require "tk"
class TkMenubar<TkFrame
include TkComposite
def initialize(parent = nil, spec = nil, options = nil)
super(parent, options)
@menus = []
if spec
for menu_info in spec
add_menu(menu_info)
end
end
if options
for key, value in options
configure(key, value)
end
end
end
def add_menu(menu_info)
btn_info = menu_info.shift
mbtn = TkMenubutton.new(@frame)
if btn_info.kind_of?(Hash)
for key, value in btn_info
mbtn.configure(key, value)
end
elsif btn_info.kind_of?(Array)
mbtn.configure('text', btn_info[0]) if btn_info[0]
mbtn.configure('underline', btn_info[1]) if btn_info[1]
mbtn.configure('accelerator', btn_info[2]) if btn_info[2]
else
mbtn.configure('text', btn_info)
end
menu = TkMenu.new(mbtn)
for item_info in menu_info
if item_info.kind_of?(Hash)
menu.add('command', item_info)
elsif item_info.kind_of?(Array)
options = {}
options['label'] = item_info[0] if item_info[0]
options['command'] = item_info[1] if item_info[1]
options['underline'] = item_info[2] if item_info[2]
options['accelerator'] = item_info[3] if item_info[3]
menu.add('command', options)
elsif /^-+$/ =~ item_info
menu.add('sep')
else
menu.add('command', 'label' => item_info)
end
end
mbtn.menu(menu)
@menus.push([mbtn, menu])
delegate('tearoff', menu)
delegate('foreground', mbtn, menu)
delegate('background', mbtn, menu)
delegate('disabledforeground', mbtn, menu)
delegate('activeforeground', mbtn, menu)
delegate('activebackground', mbtn, menu)
delegate('font', mbtn, menu)
delegate('kanjifont', mbtn, menu)
mbtn.pack('side' => 'left')
end
def [](index)
return @menus[index]
end
end
|
