mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
3514110b89
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
100 lines
2.9 KiB
Ruby
100 lines
2.9 KiB
Ruby
#
|
|
# listbox widget demo 'sayings' (called by 'widget')
|
|
#
|
|
|
|
# toplevel widget が存在すれば削除する
|
|
if defined?($sayings_demo) && $sayings_demo
|
|
$sayings_demo.destroy
|
|
$sayings_demo = nil
|
|
end
|
|
|
|
# demo 用の toplevel widget を生成
|
|
$sayings_demo = TkToplevel.new {|w|
|
|
title("Listbox Demonstration (well-known sayings)")
|
|
iconname("sayings")
|
|
positionWindow(w)
|
|
}
|
|
|
|
# label 生成
|
|
msg = TkLabel.new($sayings_demo) {
|
|
font $font
|
|
wraplength '4i'
|
|
justify 'left'
|
|
text "下のリストボックスにはいろいろな格言が入っています。リストをスクロールさせるのはスクロールバーでもできますし、リストボックスの中でマウスのボタン2(中ボタン)を押したままドラッグしてもできます。"
|
|
}
|
|
msg.pack('side'=>'top')
|
|
|
|
# frame 生成
|
|
TkFrame.new($sayings_demo) {|frame|
|
|
TkButton.new(frame) {
|
|
#text '了解'
|
|
text '閉じる'
|
|
command proc{
|
|
tmppath = $sayings_demo
|
|
$sayings_demo = nil
|
|
tmppath.destroy
|
|
}
|
|
}.pack('side'=>'left', 'expand'=>'yes')
|
|
|
|
TkButton.new(frame) {
|
|
text 'コード参照'
|
|
command proc{showCode 'sayings'}
|
|
}.pack('side'=>'left', 'expand'=>'yes')
|
|
|
|
}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
|
|
|
|
# frame 生成
|
|
sayings_lbox = nil
|
|
TkFrame.new($sayings_demo, 'borderwidth'=>10) {|w|
|
|
sv = TkScrollbar.new(w)
|
|
sh = TkScrollbar.new(w, 'orient'=>'horizontal')
|
|
sayings_lbox = TkListbox.new(w) {
|
|
setgrid 1
|
|
width 20
|
|
height 10
|
|
yscrollcommand proc{|first,last| sv.set first,last}
|
|
xscrollcommand proc{|first,last| sh.set first,last}
|
|
}
|
|
sv.command(proc{|*args| sayings_lbox.yview(*args)})
|
|
sh.command(proc{|*args| sayings_lbox.xview(*args)})
|
|
|
|
if $tk_version =~ /^4\.[01]/
|
|
sv.pack('side'=>'right', 'fill'=>'y')
|
|
sh.pack('side'=>'bottom', 'fill'=>'x')
|
|
sayings_lbox.pack('expand'=>'yes', 'fill'=>'y')
|
|
|
|
else
|
|
sayings_lbox.grid('row'=>0, 'column'=>0,
|
|
'rowspan'=>1, 'columnspan'=>1, 'sticky'=>'news')
|
|
sv.grid('row'=>0, 'column'=>1,
|
|
'rowspan'=>1, 'columnspan'=>1, 'sticky'=>'news')
|
|
sh.grid('row'=>1, 'column'=>0,
|
|
'rowspan'=>1, 'columnspan'=>1, 'sticky'=>'news')
|
|
TkGrid.rowconfigure(w, 0, 'weight'=>1, 'minsize'=>0)
|
|
TkGrid.columnconfigure(w, 0, 'weight'=>1, 'minsize'=>0)
|
|
end
|
|
|
|
}.pack('side'=>'top', 'expand'=>'yes', 'fill'=>'y')
|
|
|
|
sayings_lbox.insert(0,
|
|
"Waste not, want not",
|
|
"Early to bed and early to rise makes a man healthy, wealthy, and wise",
|
|
"Ask not what your country can do for you, ask what you can do for your country",
|
|
"I shall return",
|
|
"NOT",
|
|
"A picture is worth a thousand words",
|
|
"User interfaces are hard to build",
|
|
"Thou shalt not steal",
|
|
"A penny for your thoughts",
|
|
"Fool me once, shame on you; fool me twice, shame on me",
|
|
"Every cloud has a silver lining",
|
|
"Where there's smoke there's fire",
|
|
"It takes one to know one",
|
|
"Curiosity killed the cat",
|
|
"Take this job and shove it",
|
|
"Up a creek without a paddle",
|
|
"I'm mad as hell and I'm not going to take it any more",
|
|
"An apple a day keeps the doctor away",
|
|
"Don't look a gift horse in the mouth"
|
|
)
|
|
|