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|
#
# text (tag bindings) widget demo (called by 'widget')
#
# toplevel widget ¸ߤк
if defined?($bind_demo) && $bind_demo
$bind_demo.destroy
$bind_demo = nil
end
# demo Ѥ toplevel widget
$bind_demo = TkToplevel.new {|w|
title("Text Demonstration - Tag Bindings")
iconname("bind")
positionWindow(w)
}
# frame
TkFrame.new($bind_demo) {|frame|
TkButton.new(frame) {
#text 'λ'
text 'Ĥ'
command proc{
tmppath = $bind_demo
$bind_demo = nil
tmppath.destroy
}
}.pack('side'=>'left', 'expand'=>'yes')
TkButton.new(frame) {
text 'ɻ'
command proc{showCode 'bind'}
}.pack('side'=>'left', 'expand'=>'yes')
}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
# bind ѥå
def tag_binding_for_bind_demo(tag, enter_style, leave_style)
tag.bind('Any-Enter', proc{tag.configure enter_style})
tag.bind('Any-Leave', proc{tag.configure leave_style})
end
# text
TkText.new($bind_demo){|t|
#
setgrid 'true'
width 60
height 24
font $font
wrap 'word'
TkScrollbar.new($bind_demo) {|s|
pack('side'=>'right', 'fill'=>'y')
command proc{|*args| t.yview(*args)}
t.yscrollcommand proc{|first,last| s.set first,last}
}
pack('expand'=>'yes', 'fill'=>'both')
#
if TkWinfo.depth($root).to_i > 1
tagstyle_bold = {'background'=>'#43ce80', 'relief'=>'raised',
'borderwidth'=>1}
tagstyle_normal = {'background'=>'', 'relief'=>'flat'}
else
tagstyle_bold = {'foreground'=>'white', 'background'=>'black'}
tagstyle_normal = {'foreground'=>'', 'background'=>''}
end
# ƥ
insert 'insert', "ƥwidgetɽ椹ΤƱΥᥫ˥ȤäơƥȤTclΥޥɤƤ뤳ȤǤޤˤꡢޥ䥭ܡɤΥTclΥޥɤ¹Ԥ褦ˤʤޤ㤨СΥХΥǥץˤĤƤʸˤϤΤ褦ʥĤƤޤޥʸξ˻äƤʸꡢܥ1ȤΥǥ⤬Ϥޤޤ
"
insert('end', '1. Х widget ˺뤳ȤΤǤ륢ƥμƤ˴ؤ륵ץ롣', (d1 = TkTextTag.new(t)) )
insert('end', "\n\n")
insert('end', '2. ñ 2ΥץåȡǡɽưȤǤ롣', (d2 = TkTextTag.new(t)) )
insert('end', "\n\n")
insert('end', '3. ƥȥƥΥȹ·',
(d3 = TkTextTag.new(t)) )
insert('end', "\n\n")
insert('end', '4. 饤ƥΤƬηΥǥ',
(d4 = TkTextTag.new(t)) )
insert('end', "\n\n")
insert('end', '5. ֥ȥåפѹ뤿εǽĤΥ롼顼',
(d5 = TkTextTag.new(t)) )
insert('end', "\n\n")
insert('end',
'6. Хɤäƥ뤹Τåɡ',
(d6 = TkTextTag.new(t)) )
# binding
[d1, d2, d3, d4, d5, d6].each{|tag|
tag_binding_for_bind_demo(tag, tagstyle_bold, tagstyle_normal)
}
d1.bind('1',
proc{
eval(`cat #{[$demo_dir,'items.rb'].join(File::Separator)}`,
_null_binding)
})
d2.bind('1',
proc{
eval(`cat #{[$demo_dir,'plot.rb'].join(File::Separator)}`,
_null_binding)
})
d3.bind('1',
proc{
eval(`cat #{[$demo_dir,'ctext.rb'].join(File::Separator)}`,
_null_binding)
})
d4.bind('1',
proc{
eval(`cat #{[$demo_dir,'arrow.rb'].join(File::Separator)}`,
_null_binding)
})
d5.bind('1',
proc{
eval(`cat #{[$demo_dir,'ruler.rb'].join(File::Separator)}`,
_null_binding)
})
d6.bind('1',
proc{
eval(`cat #{[$demo_dir,'cscroll.rb'].join(File::Separator)}`,
_null_binding)
})
TkTextMarkInsert.new(t, '0.0')
configure('state','disabled')
}
|
