You can also set the size (and position) with the geometry method. 
my $mw = MainWindow->new;
$mw->geometry('200x200+200+200');

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Where the geometry is a string consisting of width x height + X offset + Y offset. (Offsets of top left corner of window from 0,0 of the screen.)

In reply to Re: define size to MainWindow (TK) by thundergnat
in thread define size to MainWindow (TK) by sashac88

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