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class MenuPanel < Shoes::Widget
$boxes = []
def initialize(color, args)
$boxes << self
background color
para link("Box #{$boxes.length}", :stroke => white, :fill => nil).
click { visit "/" },
:margin => 18, :align => "center", :size => 20
yield
end
end
Shoes.app :width => 600, :height => 130 do
style(Link, :underline => nil)
style(LinkHover, :fill => nil, :underline => nil)
expand = proc do
hover do |box|
if box.width < 170
a = animate 30 do
$boxes.each do |b|
b.width -= 5 if b != box and b.width > 140
end
box.width += 5
a.stop if box.width >= 170
end
end
end
end
menu_panel green, :width => 170, :height => 120, :margin => 4, &expand
menu_panel blue, :width => 140, :height => 120, :margin => 4, &expand
menu_panel red, :width => 140, :height => 120, :margin => 4, &expand
menu_panel purple, :width => 140, :height => 120, :margin => 4, &expand
end
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