#
# two image widgets demo (called by 'widget')
#

# toplevel widget ¸ߤк
if defined?($image1_demo) && $image1_demo
  $image1_demo.destroy 
  $image1_demo = nil
end

# demo Ѥ toplevel widget 
$image1_demo = TkToplevel.new {|w|
  title('Image Demonstration #1')
  iconname("Image1")
  positionWindow(w)
}

# label 
msg = TkLabel.new($image1_demo) {
  font $font
  wraplength '4i'
  justify 'left'
  text "ΥǥǤ2ĤΥ٥˲򤽤줾ɽƤޤ"
}
msg.pack('side'=>'top')

# frame 
TkFrame.new($image1_demo) {|frame|
  TkButton.new(frame) {
    #text 'λ'
    text 'Ĥ'
    command proc{
      tmppath = $image1_demo
      $image1_demo = nil
      tmppath.destroy
    }
  }.pack('side'=>'left', 'expand'=>'yes')

  TkButton.new(frame) {
    text 'ɻ'
    command proc{showCode 'image1'}
  }.pack('side'=>'left', 'expand'=>'yes')

}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')

# image 
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 
[ 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')}

