Method: Fidgit::VerticalScrollBar#update

Defined in:
lib/fidgit/elements/scroll_bar.rb

#update ⇒ Object 



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# File 'lib/fidgit/elements/scroll_bar.rb', line 107

def update
  window = parent.parent
  content_height = window.content_height.to_f
  @handle.height = (window.view_height * height) / content_height
  @handle.y = y + (window.offset_y * height) / content_height
end