Hi Ken,

Thank you for your response to my query. As I'm new to perl, can you please explain me little bit about what the following construct you added does ?

$mw->after( 'idle', [ configure => $styleref_select_parent, -background => 'cyan', ]);
    I referred to Mastering Perl/Tk book(Oreilly Press), but I could not find anything being talked about this method named: after.
  1. under what circumstances is this construct useful?
  2. Also, Tk::Widget doesn't have any such method at all. So how this method gets inherited by Tk::Widget class?
  3. The anonymous array passed as second parameter suprisingly has no hyphen prefixing the configure option either.
  4. I was wondering if you have any answers for me to Question: 3 in the original post. (about the size of the font applied to + - indicators as well)

    Please let me know.
    Thanks again,

    In reply to Re^2: A question on using Tk::ItemStyle in Tk::Tree by Anonymous Monk
    in thread A question on using Tk::ItemStyle in Tk::Tree by Anonymous Monk

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