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package TreeItem;
use strict;
use warnings;
use QtCore4;
use QtGui4;
use List::MoreUtils qw( first_index );
#Qt4::List<TreeItem*> childItems;
#Qt4::List<Qt4::Variant> itemData;
#TreeItem *parentItem;
# [0]
sub new
{
my ($class, $data, $parent) = @_;
my $self = bless {}, $class;
$self->{parentItem} = $parent;
$self->{itemData} = $data;
$self->{childItems} = [];
return $self;
}
# [0]
# [2]
sub appendChild
{
my ($self, $item) = @_;
push @{$self->{childItems}}, $item;
}
# [2]
# [3]
sub child
{
my ($self, $row) = @_;
return $self->{childItems}->[$row];
}
# [3]
# [4]
sub childCount
{
my ($self) = @_;
return scalar @{$self->{childItems}};
}
# [4]
# [5]
sub columnCount
{
my ($self) = @_;
return scalar @{$self->{itemData}};
}
# [5]
# [6]
sub data
{
my ($self, $column) = @_;
return $self->{itemData}->[$column];
}
# [6]
# [7]
sub parent
{
my ($self) = @_;
return $self->{parentItem};
}
# [7]
# [8]
sub row
{
my ($self) = @_;
if ($self->{parentItem}) {
return $self->{parentItem}->indexOf($self);
}
return 0;
}
# [8]
sub indexOf {
my ($self, $child) = @_;
return first_index{ $_ == $child } @{$self->{childItems}};
}
1;
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