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#
# two image widgets demo (called by 'widget')
#
# toplevel widget ¤¬Â¸ºß¤¹¤ì¤Ðºï½ü¤¹¤ë
if defined?($image1_demo) && $image1_demo
$image1_demo.destroy
$image1_demo = nil
end
# demo ÍѤΠtoplevel widget ¤òÀ¸À®
$image1_demo = TkToplevel.new {|w|
title('Image Demonstration #1')
iconname("Image1")
positionWindow(w)
}
# label À¸À®
msg = TkLabel.new($image1_demo) {
font $font
wraplength '4i'
justify 'left'
text "¤³¤Î¥Ç¥â¤Ç¤Ï2¤Ä¤Î¥é¥Ù¥ë¾å¤Ë²èÁü¤ò¤½¤ì¤¾¤ìɽ¼¨¤·¤Æ¤¤¤Þ¤¹¡£"
}
msg.pack('side'=>'top')
# frame À¸À®
TkFrame.new($image1_demo) {|frame|
TkButton.new(frame) {
#text 'λ²ò'
text 'ÊĤ¸¤ë'
command proc{
tmppath = $image1_demo
$image1_demo = nil
tmppath.destroy
}
}.pack('side'=>'left', 'expand'=>'yes')
TkButton.new(frame) {
text '¥³¡¼¥É»²¾È'
command proc{showCode 'image1'}
}.pack('side'=>'left', 'expand'=>'yes')
}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
# image À¸À®
image1a = \
TkPhotoImage.new('file'=>[$demo_dir,'..',
'images','earth.gif'].join(File::Separator))
image1b = \
TkPhotoImage.new('file'=>[$demo_dir,'..',
'images','earthris.gif'].join(File::Separator))
# label À¸À®
[ TkLabel.new($image1_demo, 'image'=>image1a, 'bd'=>1, 'relief'=>'sunken'),
TkLabel.new($image1_demo, 'image'=>image1b, 'bd'=>1, 'relief'=>'sunken')
].each{|w| w.pack('side'=>'top', 'padx'=>'.5m', 'pady'=>'.5m')}
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