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Text File  |  1997-08-10  |  278 b   |  13 lines
  1. # NOTE: Derived from blib\lib\Tk\Widget.pm.  Changes made here will be lost.
  2. package Tk::Widget;
  3.  
  4. sub focusSave
  5. {
  6.  my ($w) = @_;
  7.  my $focus = $w->focusCurrent;
  8.  return sub {} if (!defined $focus);
  9.  return sub { eval {local $SIG{'__DIE__'};  $focus->focus } };
  10. }
  11.  
  12. 1;
  13.