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#
# text (tag bindings) widget demo (called by 'widget')
#
# toplevel widget ¤¬Â¸ºß¤¹¤ì¤Ðºï½ü¤¹¤ë
if defined?($bind_demo) && $bind_demo
$bind_demo.destroy
$bind_demo = nil
end
# demo ÍѤΠtoplevel widget ¤òÀ¸À®
$bind_demo = TkToplevel.new {|w|
title("Text Demonstration - Tag Bindings")
iconname("bind")
positionWindow(w)
}
# frame À¸À®
TkFrame.new($bind_demo) {|frame|
TkButton.new(frame) {
#text 'λ²ò'
text 'ÊĤ¸¤ë'
command proc{
tmppath = $bind_demo
$bind_demo = nil
tmppath.destroy
}
}.pack('side'=>'left', 'expand'=>'yes')
TkButton.new(frame) {
text '¥³¡¼¥É»²¾È'
command proc{showCode 'bind'}
}.pack('side'=>'left', 'expand'=>'yes')
}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
# bind Íѥ᥽¥Ã¥É
def tag_binding_for_bind_demo(tag, enter_style, leave_style)
tag.bind('Any-Enter', proc{tag.configure enter_style})
tag.bind('Any-Leave', proc{tag.configure leave_style})
end
# text À¸À®
TkText.new($bind_demo){|t|
# À¸À®
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')
# ¥¹¥¿¥¤¥ëÀßÄê
if TkWinfo.depth($root).to_i > 1
tagstyle_bold = {'background'=>'#43ce80', 'relief'=>'raised',
'borderwidth'=>1}
tagstyle_normal = {'background'=>'', 'relief'=>'flat'}
else
tagstyle_bold = {'foreground'=>'white', 'background'=>'black'}
tagstyle_normal = {'foreground'=>'', 'background'=>''}
end
# ¥Æ¥¥¹¥ÈÁÞÆþ
insert 'insert', "¥Æ¥¥¹¥Èwidget¤Îɽ¼¨¥¹¥¿¥¤¥ë¤òÀ©¸æ¤¹¤ë¤Î¤ÈƱ¤¸¥¿¥°¤Î¥á¥«¥Ë¥º¥à¤ò»È¤Ã¤Æ¡¢¥Æ¥¥¹¥È¤ËTcl¤Î¥³¥Þ¥ó¥É¤ò³ä¤êÅö¤Æ¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤³¤ì¤Ë¤è¤ê¡¢¥Þ¥¦¥¹¤ä¥¡¼¥Ü¡¼¥É¤Î¥¢¥¯¥·¥ç¥ó¤ÇÆÃÄê¤ÎTcl¤Î¥³¥Þ¥ó¥É¤¬¼Â¹Ô¤µ¤ì¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£Î㤨¤Ð¡¢²¼¤Î¥¥ã¥ó¥Ð¥¹¤Î¥Ç¥â¥×¥í¥°¥é¥à¤Ë¤Ä¤¤¤Æ¤ÎÀâÌÀʸ¤Ë¤Ï¤½¤Î¤è¤¦¤Ê¥¿¥°¤¬¤Ä¤¤¤Æ¤¤¤Þ¤¹¡£¥Þ¥¦¥¹¤òÀâÌÀʸ¤Î¾å¤Ë»ý¤Ã¤Æ¤¤¤¯¤ÈÀâÌÀʸ¤¬¸÷¤ê¡¢¥Ü¥¿¥ó1¤ò²¡¤¹¤È¤½¤ÎÀâÌÀ¤Î¥Ç¥â¤¬»Ï¤Þ¤ê¤Þ¤¹¡£
"
insert('end', '1. ¥¥ã¥ó¥Ð¥¹ widget ¤Ëºî¤ë¤³¤È¤Î¤Ç¤¤ë¥¢¥¤¥Æ¥à¤Î¼ïÎàÁ´¤Æ¤Ë´Ø¤¹¤ë¥µ¥ó¥×¥ë¡£', (d1 = TkTextTag.new(t)) )
insert('end', "\n\n")
insert('end', '2. ´Êñ¤Ê 2¼¡¸µ¤Î¥×¥í¥Ã¥È¡£¥Ç¡¼¥¿¤òɽ¤¹ÅÀ¤òÆ°¤«¤¹¤³¤È¤¬¤Ç¤¤ë¡£', (d2 = TkTextTag.new(t)) )
insert('end', "\n\n")
insert('end', '3. ¥Æ¥¥¹¥È¥¢¥¤¥Æ¥à¤Î¥¢¥ó¥«¡¼¤È¹Ô·¤¨¡£',
(d3 = TkTextTag.new(t)) )
insert('end', "\n\n")
insert('end', '4. ¥é¥¤¥ó¥¢¥¤¥Æ¥à¤Î¤¿¤á¤ÎÌð°õ¤ÎƬ¤Î·Á¤Î¥¨¥Ç¥£¥¿¡£',
(d4 = TkTextTag.new(t)) )
insert('end', "\n\n")
insert('end', '5. ¥¿¥Ö¥¹¥È¥Ã¥×¤òÊѹ¹¤¹¤ë¤¿¤á¤Îµ¡Ç½¤Ä¤¤Î¥ë¡¼¥é¡¼¡£',
(d5 = TkTextTag.new(t)) )
insert('end', "\n\n")
insert('end',
'6. ¥¥ã¥ó¥Ð¥¹¤¬¤É¤¦¤ä¤Ã¤Æ¥¹¥¯¥í¡¼¥ë¤¹¤ë¤Î¤«¤ò¼¨¤¹¥°¥ê¥Ã¥É¡£',
(d6 = TkTextTag.new(t)) )
# binding
[d1, d2, d3, d4, d5, d6].each{|tag|
tag_binding_for_bind_demo(tag, tagstyle_bold, tagstyle_normal)
}
d1.bind('1',
proc{
eval(`cat #{[$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')
}
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