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#
# widget demo prompts the user to select a file (called by 'widget')
#
# toplevel widget ¸ߤк
if defined?($filebox_demo) && $entry2_demo
$filebox_demo.destroy
$filebox_demo = nil
end
# demo Ѥ toplevel widget
$filebox_demo = TkToplevel.new {|w|
title("File Selection Dialogs")
iconname("filebox")
positionWindow(w)
}
# label
TkLabel.new($filebox_demo,'font'=>$font,'wraplength'=>'4i','justify'=>'left',
'text'=>"ȥ˥ե̾ľϤ뤫\"Browse\" ܥƥեե̾Dz").pack('side'=>'top')
# frame
TkFrame.new($filebox_demo) {|frame|
TkButton.new(frame) {
#text 'λ'
text 'Ĥ'
command proc{
tmppath = $filebox_demo
$filebox_demo = nil
tmppath.destroy
}
}.pack('side'=>'left', 'expand'=>'yes')
TkButton.new(frame) {
text 'ɻ'
command proc{showCode 'filebox'}
}.pack('side'=>'left', 'expand'=>'yes')
}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
# frame
['', '¸'].each{|type|
TkFrame.new($filebox_demo) {|f|
TkLabel.new(f, 'text'=>"ե#{type}: ", 'anchor'=>'e')\
.pack('side'=>'left')
TkEntry.new(f, 'width'=>20) {|e|
pack('side'=>'left', 'expand'=>'yes', 'fill'=>'x')
TkButton.new(f, 'text'=>'Browse ...',
'command'=>proc{fileDialog $filebox_demo,e,type})\
.pack('side'=>'left')
}
pack('fill'=>'x', 'padx'=>'1c', 'pady'=>3)
}
}
$tk_strictMotif = TkVarAccess.new('tk_strictMotif')
if ($tk_platform['platform'] == 'unix')
TkCheckButton.new($filebox_demo,
'text'=>'MotifΥѤ',
'variable'=>$tk_strictMotif,
'onvalue'=>1, 'offvalue'=>0 ).pack('anchor'=>'c')
end
def fileDialog(w,ent,operation)
# Type names Extension(s) Mac File Type(s)
#
#--------------------------------------------------------
types = [
['Text files', ['.txt','.doc'] ],
['Text files', [], 'TEXT' ],
['Ruby Scripts', ['.rb'], 'TEXT' ],
['Tcl Scripts', ['.tcl'], 'TEXT' ],
['C Source Files', ['.c','.h'] ],
['All Source Files', ['.rb','.tcl','.c','.h'] ],
['Image Files', ['.gif'] ],
['Image Files', ['.jpeg','.jpg'] ],
['Image Files', [], ['GIFF','JPEG']],
['All files', '*' ]
]
if operation == ''
file = Tk.getOpenFile('filetypes'=>types, 'parent'=>w)
else
file = Tk.getSaveFile('filetypes'=>types, 'parent'=>w,
'initialfile'=>'Untitled',
'defaultextension'=>'.txt')
end
if file != ""
ent.delete 0, 'end'
ent.insert 0, file
ent.xview 'end'
end
end
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