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|
###
### test of Tk:ObjScanner options
### by Rudi Farkas rudif@lecroy.com 27 May 1999
###
use strict;
use warnings FATAL => qw(all);
use Test::More ;
use Tk ;
use ExtUtils::testlib ;
BEGIN { use_ok ('Tk::ObjScanner') ; };
my $trace = shift || 0 ;
package myHash;
use Tie::Hash ;
use vars qw/@ISA/;
sub TIEHASH {
my $type = shift;
my $self={ 'tied_attr1' => 'hidden data1',
'tied_attr2' => 'hidden data2' } ;
bless $self,$type;
my %args = @_ ;
return $self ;
}
sub STORE {
my ($self,$index,$value) = @_ ;
return $self->{data}{$index} = $value ;
}
sub FETCH {
my ($self,$index) = @_ ;
return $self->{data}{$index} ;
}
sub DELETE {
my $self = shift;
my $idx = shift ;
delete $self->{data}{$idx};
}
sub CLEAR {
my $self = shift;
$self->{data} = {} ;
}
sub EXISTS {
my $self = shift;
my $idx = shift ;
return exists $self->{data}{$idx};
}
sub FIRSTKEY {
my $self = shift;
my $a = keys %{$self->{data}}; # reset each() iterator
each %{$self->{data}}
}
sub NEXTKEY {
my $self = shift;
return each %{ $self->{data} } ;
}
package Toto ;
my %h ;
tie %h, 'myHash', 'dummy key' => 'dummy value' or die ;
$h{'user_data1'} = 'non hidden data' ;
use FileHandle;
use Benchmark;
use Math::BigInt;
sub new {
my $type = shift ;
# add recursive data only if interactive test
my $tkstuff = $trace ? shift : "may be another time ..." ;
my $scl = 'my scalar var';
my $self = {
'scalar: key1' => 'value1',
'ref array:' => [qw/a b sdf/, {'v1' => '1', 'v2' =>
2},'dfg'],
'ref hash: key2' => {
'sub key1' => 'sv1',
'sub key2' => 'sv2'
},
'ref hash: piped|key' => {a => 1 , b => 2},
'scalar: long' => 'very long line'.'.' x 80 ,
'scalar: is undef' => undef,
'scalar: some text' => "some \n dummy\n Text\n",
'ref blessed hash: tk widget' => $tkstuff,
'ref const' => \12345,
'ref scalar' => \$scl,
'ref ref tk widget' => \$tkstuff, # ref to ref (assumes $tkstuff is a ref)
'ref code' => sub { my $x = shift; sin($x) +
cos(2*$x) },
'ref blessed glob' => new FileHandle,
'ref blessed array' => new Benchmark,
'ref blessed scalar' => new Math::BigInt('123 456 789 123 456 789'),
'tied hash' => \%h ,
} ;
bless $self,$type;
}
package main;
SKIP: {
my $toto ;
my $mw = eval { MainWindow-> new ; };
# cannot create Tk window
if (not $mw) {
skip "Cannot create Tk window", 1 ;
}
$mw->geometry('600x400+10+10');
my $w_menu = $mw->Frame(-relief => 'raised', -borderwidth => 2);
$w_menu->pack(-fill => 'x');
my $f = $w_menu->Menubutton(-text => 'File', -underline => 0)
-> pack(-side => 'left' );
$f->command(-label => 'Quit', -command => sub{$mw->destroy;} );
my $dummy = new Toto ($mw);
ok($dummy, "created dummy object");
print "Creating obj scanner\n" if $trace ;
my $s = $mw -> ObjScanner (
caller => $dummy,
title => 'test scanner options',
background => 'white',
selectbackground => 'beige',
show_menu => 1,
foldImage => $mw->Photo(-file => Tk->findINC('folder.xpm')),
openImage => $mw->Photo(-file => Tk->findINC('openfolder.xpm')),
itemImage => $mw->Photo(-file => Tk->findINC('textfile.xpm'))
);
$s -> pack(-expand => 1, -fill => 'both') ;
ok($s, "Created obj scanner");
$mw->idletasks;
sub scan {
my $topName = shift ;
ok(1, "view $topName");
$s->yview($topName) ;
$mw->after(200); # sleep 300ms
foreach my $c ($s->infoChildren($topName)) {
$s->displaySubItem($c,1);
scan($c);
}
$mw->idletasks;
}
if ($trace) {
MainLoop ; # Tk's
}
else {
scan('root');
}
}
done_testing;
|
