diff options
Diffstat (limited to 'Master/tlpkg/tlperl/lib/Tk/Optionmenu.pm')
-rwxr-xr-x | Master/tlpkg/tlperl/lib/Tk/Optionmenu.pm | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/Master/tlpkg/tlperl/lib/Tk/Optionmenu.pm b/Master/tlpkg/tlperl/lib/Tk/Optionmenu.pm deleted file mode 100755 index c95f008cd4d..00000000000 --- a/Master/tlpkg/tlperl/lib/Tk/Optionmenu.pm +++ /dev/null @@ -1,128 +0,0 @@ -# Copyright (c) 1995-2003 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::Optionmenu; -require Tk::Menubutton; -require Tk::Menu; -use Carp; - -use vars qw($VERSION); -$VERSION = '4.014'; # $Id: //depot/Tkutf8/Tk/Optionmenu.pm#13 $ - -use base qw(Tk::Derived Tk::Menubutton); - -use strict; - -Construct Tk::Widget 'Optionmenu'; - -sub Populate -{ - my ($w,$args) = @_; - $w->SUPER::Populate($args); - $args->{-indicatoron} = 1; - my $menu = $w->menu(-tearoff => 0); - - # Should we allow -menubackground etc. as in -label* of Frame ? - - $w->ConfigSpecs(-command => ['CALLBACK',undef,undef,undef], - -options => ['METHOD', undef, undef, undef], - -variable=> ['PASSIVE', undef, undef, undef], - -font => [['SELF',$menu], undef, undef, undef], - -foreground => [['SELF', 'CHILDREN'], undef, undef, undef], - - -takefocus => [ qw/SELF takefocus Takefocus 1/ ], - -highlightthickness => [ qw/SELF highlightThickness HighlightThickness 1/ ], - -relief => [ qw/SELF relief Relief raised/ ], - - ); - - # configure -variable and -command now so that when -options - # is set by main-line configure they are there to be set/called. - - my $tvar = delete $args->{-textvariable}; - my $vvar = delete $args->{-variable}; - if (!defined($vvar)) - { - if (defined $tvar) - { - $vvar = $tvar; - } - else - { - my $new; - $vvar = \$new; - } - } - $tvar = $vvar if (!defined($tvar)); - $w->configure(-textvariable => $tvar, -variable => $vvar); - $w->configure(-command => $vvar) if ($vvar = delete $args->{-command}); -} - -sub setOption -{ - my ($w, $label, $val) = @_; - my $tvar = $w->cget(-textvariable); - my $vvar = $w->cget(-variable); - if (@_ == 2) - { - $val = $label; - } - $$tvar = $label if $tvar; - $$vvar = $val if $vvar; - $w->Callback(-command => $val); -} - -sub addOptions -{ - my $w = shift; - my $menu = $w->menu; - my $tvar = $w->cget(-textvariable); - my $vvar = $w->cget(-variable); - my $oldt = $$tvar; - my $width = $w->cget('-width'); - my %hash; - my $first; - while (@_) - { - my $val = shift; - my $label = $val; - if (ref $val) - { - if ($vvar == $tvar) - { - my $new = $label; - $w->configure(-textvariable => ($tvar = \$new)); - } - ($label, $val) = @$val; - } - my $len = length($label); - $width = $len if (!defined($width) || $len > $width); - $menu->command(-label => $label, -command => [ $w , 'setOption', $label, $val ]); - $hash{$label} = $val; - $first = $label unless defined $first; - } - if (!defined($oldt) || !exists($hash{$oldt})) - { - $w->setOption($first, $hash{$first}) if defined $first; - } - $w->configure('-width' => $width); -} - -sub options -{ - my ($w,$opts) = @_; - if (@_ > 1) - { - $w->menu->delete(0,'end'); - $w->addOptions(@$opts); - } - else - { - return $w->_cget('-options'); - } -} - -1; - -__END__ - |