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- # NOTE: Derived from blib\lib\Tk.pm.
- # Changes made here will be lost when autosplit is run again.
- # See AutoSplit.pm.
- package Tk;
-
- #line 535 "blib\lib\Tk.pm (autosplit into blib\lib\auto\Tk\focusNext.al)"
- sub focusNext
- {
- my $w = shift;
- my $cur = $w;
- while (1)
- {
- # Descend to just before the first child of the current widget.
- my $parent = $cur;
- my @children = $cur->FocusChildren();
- my $i = -1;
- # Look for the next sibling that isn't a top-level.
- while (1)
- {
- $i += 1;
- if ($i < @children)
- {
- $cur = $children[$i];
- next if ($cur->toplevel == $cur);
- last
- }
- # No more siblings, so go to the current widget's parent.
- # If it's a top-level, break out of the loop, otherwise
- # look for its next sibling.
- $cur = $parent;
- last if ($cur->toplevel() == $cur);
- $parent = $parent->parent();
- @children = $parent->FocusChildren();
- $i = lsearch(\@children,$cur);
- }
- if ($cur == $w || $cur->FocusOK)
- {
- $cur->tabFocus;
- return;
- }
- }
- }
-
- # end of Tk::focusNext
- 1;
-