The standard progressive, conditional, or stative Vている may become Vてる or Vとる in Kansai-ben. Vてる obviously derives from Vている, while Vとる derives from Vておる. While originally the latter may have been considered more polite, it is now more about personal taste.
It should be noted that in casual speech, even standard Japanese may drop the い form いる in the Vている form.
