#
# This file is part of Config-Model-TkUI
#
# This software is Copyright (c) 2015 by Dominique Dumont.
#
# This is free software, licensed under:
#
# The GNU Lesser General Public License, Version 2.1, February 1999
#
package Config::Model::Tk::CheckListViewer;
$Config::Model::Tk::CheckListViewer::VERSION = '1.349';
use strict;
use warnings;
use Carp;
use base qw/Tk::Frame Config::Model::Tk::AnyViewer/;
use subs qw/menu_struct/;
use Tk::ROText;
Construct Tk::Widget 'ConfigModelCheckListViewer';
my @fbe1 = qw/-fill both -expand 1/;
my @fxe1 = qw/-fill x -expand 1/;
my @fx = qw/-fill x/;
sub ClassInit {
my ( $cw, $args ) = @_;
# ClassInit is often used to define bindings and/or other
# resources shared by all instances, e.g., images.
# cw->Advertise(name=>$widget);
}
sub Populate {
my ( $cw, $args ) = @_;
my $leaf = $cw->{leaf} = delete $args->{-item}
|| die "CheckListViewer: no -item, got ", keys %$args;
my $path = delete $args->{-path}
|| die "CheckListViewer: no -path, got ", keys %$args;
my $inst = $leaf->instance;
$cw->add_header( View => $leaf )->pack(@fx);
my $rt = $cw->Scrolled(
'ROText',
-scrollbars => 'osoe',
-height => 6,
)->pack(@fbe1);
$rt->tagConfigure( 'in', -background => 'black', -foreground => 'white' );
my %h = $leaf->get_checked_list_as_hash;
foreach my $c ( $leaf->get_choice ) {
my $tag = $h{$c} ? 'in' : 'out';
$rt->insert( 'end', $c . "\n", $tag );
}
$cw->add_annotation($leaf)->pack(@fx);
$cw->add_summary($leaf)->pack(@fx);
my ( $help_frame, $help_widget ) = $cw->add_help( value => '', 1 );
$help_frame->pack(@fx);
$cw->{value_help_widget} = $help_widget;
$cw->set_value_help( $leaf->get_checked_list );
$cw->add_description($leaf)->pack(@fx);
$cw->add_info_button()->pack( @fxe1, -side => 'left' );
$cw->add_editor_button($path)->pack( @fxe1, -side => 'right' );
$cw->ConfigSpecs(
#-fill => [ qw/SELF fill Fill both/],
#-expand => [ qw/SELF expand Expand 1/],
-relief => [qw/SELF relief Relief groove/],
-borderwidth => [qw/SELF borderwidth Borderwidth 2/],
DEFAULT => [qw/SELF/],
);
$cw->SUPER::Populate($args);
}
sub add_value_help {
my $cw = shift;
my $help_frame = $cw->Frame(
-relief => 'groove',
-borderwidth => 2,
)->pack(@fbe1);
my $leaf = $cw->{leaf};
$help_frame->Label( -text => 'value help: ' )->pack( -side => 'left' );
$help_frame->Label( -textvariable => \$cw->{help} )
->pack( -side => 'left', -fill => 'x', -expand => 1 );
}
sub set_value_help {
my $cw = shift;
my @set = @_;
my $w = $cw->{value_help_widget};
$w->delete( '0.0', 'end' );
foreach my $v (@set) {
my $value_help = $cw->{leaf}->get_help($v);
$w->insert( 'end', "$v: " . $value_help . "\n" ) if defined $value_help;
}
}
sub get_info {
my $cw = shift;
my @items = ();
my $leaf = $cw->{leaf};
if ( defined $leaf->refer_to ) {
push @items, "refer_to: " . $leaf->refer_to;
}
push @items, "ordered: " . ( $leaf->ordered ? 'yes' : 'no' );
return $leaf->element_name, @items;
}
1;