diff options
Diffstat (limited to 'Master/tlpkg/installer/perllib/Tk/After.pm')
-rw-r--r-- | Master/tlpkg/installer/perllib/Tk/After.pm | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/Master/tlpkg/installer/perllib/Tk/After.pm b/Master/tlpkg/installer/perllib/Tk/After.pm deleted file mode 100644 index 85a0e406ee5..00000000000 --- a/Master/tlpkg/installer/perllib/Tk/After.pm +++ /dev/null @@ -1,104 +0,0 @@ -# Copyright (c) 1995-2004 Nick Ing-Simmons. All rights reserved. -# This program is free software; you can redistribute it and/or -# modify it under the same terms as Perl itself. -package Tk::After; -use Carp; - -use vars qw($VERSION); -$VERSION = '4.007'; # $Id: //depot/Tkutf8/Tk/After.pm#11 $ - -sub _cancelAll -{ - my $w = shift; - my $h = delete $w->{_After_}; - foreach my $obj (values %$h) - { - # carp "Auto cancel ".$obj->[1]." for ".$obj->[0]->PathName; - $obj->cancel; - bless $obj,"Tk::After::Cancelled"; - } -} - -sub Tk::After::Cancelled::once { } -sub Tk::After::Cancelled::repeat { } - -sub submit -{ - my $obj = shift; - my $w = $obj->[0]; - my $id = $obj->[1]; - my $t = $obj->[2]; - my $method = $obj->[3]; - delete($w->{_After_}{$id}) if (defined $id); - $id = $w->Tk::after($t,[$method => $obj]); - unless (exists $w->{_After_}) - { - $w->{_After_} = {}; - $w->OnDestroy([\&_cancelAll, $w]); - } - $w->{_After_}{$id} = $obj; - $obj->[1] = $id; - return $obj; -} - -sub DESTROY -{ - my $obj = shift; - $obj->cancel; - undef $obj->[0]; - undef $obj->[4]; -} - -sub new -{ - my ($class,$w,$t,$method,@cb) = @_; - my $cb = (@cb == 1) ? shift(@cb) : [@cb]; - my $obj = bless [$w,undef,$t,$method,Tk::Callback->new($cb)],$class; - return $obj->submit; -} - -sub cancel -{ - my $obj = shift; - my $id = $obj->[1]; - my $w = $obj->[0]; - if ($id) - { - $w->Tk::after('cancel'=> $id) if Tk::Exists($w); - delete $w->{_After_}{$id} if exists $w->{_After_}; - $obj->[1] = undef; - } - return $obj; -} - -sub repeat -{ - my $obj = shift; - $obj->submit; - local $Tk::widget = $obj->[0]; - $obj->[4]->Call; -} - -sub once -{ - my $obj = shift; - my $w = $obj->[0]; - my $id = $obj->[1]; - delete $w->{_After_}{$id}; - local $Tk::widget = $w; - $obj->[4]->Call; -} - -sub time { - my $obj = shift; - my $delay = shift; - if (defined $delay) { - $obj->cancel if $delay == 0; - $obj->[2] = $delay; - } - $obj->[2]; -} - -1; -__END__ - |