Method: Tk::Iwidgets::Scrolledtext#image_cget

Defined in:
lib/tkextlib/iwidgets/scrolledtext.rb

#image_cget(index, slot) ⇒ Object 



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# File 'lib/tkextlib/iwidgets/scrolledtext.rb', line 134

def image_cget(index, slot)
  unless TkItemConfigMethod.__IGNORE_UNKNOWN_CONFIGURE_OPTION__
    image_cget_strict(index, slot)
  else
    begin
      image_cget_strict(index, slot)
    rescue => e
      begin
        if current_image_configinfo.has_key?(slot.to_s)
          # error on known option
          fail e
        else
          # unknown option
          nil
        end
      rescue
        fail e  # tag error
      end
    end
  end
end