11 lines
270 B
Ruby
11 lines
270 B
Ruby
Shoes.app do
|
|
@direction = 1
|
|
@label = para "Hello World! ", :family => 'monospace'
|
|
|
|
click {|button, left, top| @direction *= -1 if button == 1}
|
|
|
|
animate(8) do |f|
|
|
t = @label.text
|
|
@label.text = @direction > 0 ? t[-1] + t[0..-2] : t[1..-1] + t[0]
|
|
end
|
|
end
|