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|
#
# menus widget demo (called by 'widget')
#
# toplevel widget
if defined?($menu84_demo) && $menu84_demo
$menu84_demo.destroy
$menu84_demo = nil
end
# demo toplevel widget
$menu84_demo = TkToplevel.new {|w|
title("File Selection Dialogs")
iconname("menu84")
positionWindow(w)
}
begin
windowingsystem = Tk.windowingsystem()
rescue
windowingsystem = ""
end
# label
TkLabel.new($menu84_demo,'font'=>$font,'wraplength'=>'4i','justify'=>'left') {
if $tk_platform['platform'] == 'macintosh' ||
windowingsystem == "classic" || windowingsystem == "aqua"
text("Υɥˤϥɥ˥塼ĥ˥塼СդƤޤCommand+x ('x'ϥޥɥܥ³ɽƤʸǤ) ȥפ뤳ȤˤäƤܤεǽƤӽФȤǤޤǸΥ˥塼ϡޥǥɥγ˥ɥå뤳ȤˤäơΩѥåȤȤʤ褦ڤȤǽǤ")
else
text("Υɥˤϥɥ˥塼ĥ˥塼СդƤޤAlt+x ('x'ϥ˥塼Dz줿ʸǤ) ȥפ뤳ȤˤäƤ˥塼ƤӽФȤǤޤȤäơ˥塼֤ư뤳ȤǽǤ˥塼ɽƤˤϡ֤߰ιܤڡꡢ줿ʸϤ뤳ȤǤιܤꤹ뤳ȤǤޤ⤷ܤ˥졼λ꤬ʤƤʤСλꤵ줿ϤԤȤǡ˥塼ɽ뤳ȤʤľܤιܤεǽƤӽФޤǸΥ˥塼ϡ˥塼κǽιܤ뤳ȤˤäơΩѥåȤȤʤ褦ڤȤǽǤ")
end
}.pack('side'=>'top')
menustatus = TkVariable.new(" ")
TkFrame.new($menu84_demo) {|frame|
TkLabel.new(frame, 'textvariable'=>menustatus, 'relief'=>'sunken',
'bd'=>1, 'font'=>['Helvetica', '10'],
'anchor'=>'w').pack('side'=>'left', 'padx'=>2,
'expand'=>true, 'fill'=>'both')
pack('side'=>'bottom', 'fill'=>'x', 'pady'=>2)
}
# frame
TkFrame.new($menu84_demo) {|frame|
TkButton.new(frame) {
#text 'λ'
text 'Ĥ'
command proc{
tmppath = $menu84_demo
$menu84_demo = nil
tmppath.destroy
}
}.pack('side'=>'left', 'expand'=>'yes')
TkButton.new(frame) {
text 'ɻ'
command proc{showCode 'menu84'}
}.pack('side'=>'left', 'expand'=>'yes')
}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
# create menu frame
$menu84_frame = TkMenu.new($menu84_demo, 'tearoff'=>false)
# menu
TkMenu.new($menu84_frame, 'tearoff'=>false) {|m|
$menu84_frame.add('cascade', 'label'=>'File', 'menu'=>m, 'underline'=>0)
add('command', 'label'=>'Open...', 'command'=>proc{fail 'ñʤǥǤ顢"Open..." ܤεǽäƤϤޤ'})
add('command', 'label'=>'New', 'command'=>proc{fail 'ñʤǥǤ顢"New" ܤεǽäƤϤޤ'})
add('command', 'label'=>'Save', 'command'=>proc{fail 'ñʤǥǤ顢"Save" ܤεǽäƤϤޤ'})
add('command', 'label'=>'Save As...', 'command'=>proc{fail 'ñʤǥǤ顢"Save As..." ܤεǽäƤϤޤ'})
add('separator')
add('command', 'label'=>'Print Setup...', 'command'=>proc{fail 'ñʤǥǤ顢"Print Setup..." ܤεǽäƤϤޤ'})
add('command', 'label'=>'Print...', 'command'=>proc{fail 'ñʤǥǤ顢"Print..." ܤεǽäƤϤޤ'})
add('separator')
add('command', 'label'=>'Dismiss Menus Demo', 'command'=>proc{$menu84_demo.destroy})
}
if $tk_platform['platform'] == 'macintosh' ||
windowingsystem = "classic" || windowingsystem = "aqua"
modifier = 'Command'
elsif $tk_platform['platform'] == 'windows'
modifier = 'Control'
else
modifier = 'Meta'
end
TkMenu.new($menu84_frame, 'tearoff'=>false) {|m|
$menu84_frame.add('cascade', 'label'=>'Basic', 'menu'=>m, 'underline'=>0)
add('command', 'label'=>'Long entry that does nothing')
['A','B','C','D','E','F','G'].each{|c|
add('command', 'label'=>"Print letter \"#{c}\"",
'underline'=>14, 'accelerator'=>"Meta+#{c}",
'command'=>proc{print c,"\n"}, 'accelerator'=>"#{modifier}+#{c}")
$menu84_demo.bind("#{modifier}-#{c.downcase}", proc{print c,"\n"})
}
}
TkMenu.new($menu84_frame, 'tearoff'=>false) {|m|
$menu84_frame.add('cascade', 'label'=>'Cascades', 'menu'=>m, 'underline'=>0)
add('command', 'label'=>'Print hello',
'command'=>proc{print "Hello\n"},
'accelerator'=>"#{modifier}+H", 'underline'=>6)
$menu84_demo.bind("#{modifier}-h", proc{print "Hello\n"})
add('command', 'label'=>'Print goodbye',
'command'=>proc{print "Goodbye\n"},
'accelerator'=>"#{modifier}+G", 'underline'=>6)
$menu84_demo.bind("#{modifier}-g", proc{print "Goodbye\n"})
TkMenu.new(m, 'tearoff'=>false) {|cascade_check|
m.add('cascade', 'label'=>'Check button',
'menu'=>cascade_check, 'underline'=>0)
oil = TkVariable.new(0)
add('check', 'label'=>'븡', 'variable'=>oil)
trans = TkVariable.new(0)
add('check', 'label'=>'ȥߥå', 'variable'=>trans)
brakes = TkVariable.new(0)
add('check', 'label'=>'֥졼', 'variable'=>brakes)
lights = TkVariable.new(0)
add('check', 'label'=>'饤ȸ', 'variable'=>lights)
add('separator')
add('command', 'label'=>'Show current values',
'command'=>proc{showVars($menu84_demo,
['', oil],
['ȥߥå', trans],
['֥졼', brakes],
['饤', lights])} )
invoke 1
invoke 3
}
TkMenu.new(m, 'tearoff'=>false) {|cascade_radio|
m.add('cascade', 'label'=>'Radio buttons',
'menu'=>cascade_radio, 'underline'=>0)
pointSize = TkVariable.new
add('radio', 'label'=>'10 point', 'variable'=>pointSize, 'value'=>10)
add('radio', 'label'=>'14 point', 'variable'=>pointSize, 'value'=>14)
add('radio', 'label'=>'18 point', 'variable'=>pointSize, 'value'=>18)
add('radio', 'label'=>'24 point', 'variable'=>pointSize, 'value'=>24)
add('radio', 'label'=>'32 point', 'variable'=>pointSize, 'value'=>32)
add('separator')
style = TkVariable.new
add('radio', 'label'=>'Roman', 'variable'=>style, 'value'=>'roman')
add('radio', 'label'=>'Bold', 'variable'=>style, 'value'=>'bold')
add('radio', 'label'=>'Italic', 'variable'=>style, 'value'=>'italic')
add('separator')
add('command', 'label'=>'ͤɽ',
'command'=>proc{showVars($menu84_demo,
['pointSize', pointSize],
['style', style])} )
invoke 1
invoke 7
}
}
TkMenu.new($menu84_frame, 'tearoff'=>false) {|m|
$menu84_frame.add('cascade', 'label'=>'Icons', 'menu'=>m, 'underline'=>0)
add('command', 'hidemargin'=>1,
'bitmap'=>'@'+[$demo_dir,'..',
'images','pattern.xbm'].join(File::Separator),
'command'=>proc{TkDialog.new('title'=>'Bitmap Menu Entry',
'text'=>'ʤ˥塼ܤϡʸ˥ӥåȥޥåץǹܤɽΤǤʳǤϡۤΥ˥塼ܤȤδ֤ä˰㤤櫓ǤϤޤ',
'bitmap'=>'', 'default'=>0,
'buttons'=>'Ĥ')} )
['info', 'questhead', 'error'].each{|icon|
add('command', 'bitmap'=>icon, 'hidemargin'=>1,
'command'=>proc{print "You invoked the #{icon} bitmap\n"})
}
entryconfigure(2, :columnbreak=>true)
}
TkMenu.new($menu84_frame, 'tearoff'=>false) {|m|
$menu84_frame.add('cascade', 'label'=>'More', 'menu'=>m, 'underline'=>0)
[ 'An entry','Another entry','Does nothing','Does almost nothing',
'Make life meaningful' ].each{|i|
add('command', 'label'=>i,
'command'=>proc{print "You invoked \"#{i}\"\n"})
}
m.entryconfigure('Does almost nothing',
'bitmap'=>'questhead', 'compound'=>'left',
'command'=>proc{
TkDialog.new('title'=>'Compound Menu Entry',
'message'=>'ʤ˥塼ܤϡӥåȥޥåץʸȤƱ˰Ĥιܤɽ褦ˤΤǤʳǤϡۤΥ˥塼ܤȤδ֤ä˰㤤櫓ǤϤޤ',
'buttons'=>['λ'], 'bitmap'=>'')
})
}
TkMenu.new($menu84_frame) {|m|
$menu84_frame.add('cascade', 'label'=>'Colors', 'menu'=>m, 'underline'=>0)
['red', 'orange', 'yellow', 'green', 'blue'].each{|c|
add('command', 'label'=>c, 'background'=>c,
'command'=>proc{print "You invoked \"#{c}\"\n"})
}
}
$menu84_demo.menu($menu84_frame)
TkMenu.bind('<MenuSelect>', proc{|w|
begin
label = w.entrycget('active', 'label')
rescue
label = " "
end
menustatus.value = label
Tk.update(true)
}, '%W')
|
