1. Check out Tk::ProgressBar. It should be pretty straight-forward (the POD has basic example code). Be sure to use Tk->DoOneEvent() to keep the window responsive and update the display.
  2. You need to bind a handler for keypresses on the list, then use some combination of DirTree->open() (see Tk::Tree), DirTree->selectionSet(), and DirTree->see() (see Tk::HList).
  3. You should be able to set up one or two container widgets and then either pack things left or right, or use a grid layout instead.

Note: Perldoc.com doesn't seem to have any Tk documentation, and neither does search.cpan.org seem to include the documentation for Tk::bind, Tk::pack, nor Tk::grid. Just do `perldoc Tk::bind` (etc) for those docs.

bbfu
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In reply to (bbfu) Re: simple Perl/Tk problems by bbfu
in thread simple Perl/Tk problems by blackadder

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