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- # NOTE: Derived from blib\lib\Tk.pm. Changes made here will be lost.
- package Tk;
-
- sub FocusOK
- {
- my $w = shift;
- my $value;
- catch { $value = $w->cget('-takefocus') };
- if (!$@ && defined($value))
- {
- return 0 if ($value eq '0');
- return 1 if ($value eq '1');
- $value = $w->$value();
- return $value if (defined $value);
- }
- if (!$w->viewable)
- {
- return 0;
- }
- catch { $value = $w->cget('-state') } ;
- if (!$@ && defined($value) && $value eq "disabled")
- {
- return 0;
- }
- $value = grep(/Key|Focus/,$w->Tk::bind(),$w->Tk::bind(ref($w)));
- return $value;
- }
-
- 1;
-