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package Selec;
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU GPL General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA,
# or refer to http://www.gnu.org/copyleft/gpl.html
#
use strict;
use MTools;
use vars qw /@ISA/;
use MTools::MGroup;
use MTools::GUI::MRect;
use MTools::GUI::MCircle;
BEGIN
{
@ISA = qw /MTools::MGroup/;
}
sub new {
my ($class, $parent, $style, $x, $y) = @_;
my $self = new MTools::MGroup ($parent);
bless $self, $class;
$self -> recordProperty ('barycentre_x' => 0);
$self -> recordProperty ('barycentre_y' => 0);
$self -> recordProperty ('x' => $x);
$self -> recordProperty ('y' => $y);
$self -> recordProperty ('selected' => 0);
my $obj;
if ($style eq 'rectangle')
{
$obj = new MTools::GUI::MRect ($self, $x - 5, $y -5, 10, 10, -filled => 1);
}
elsif ($style eq 'circle')
{
$obj = new MTools::GUI::MCircle ($self, $x, $y, 6, -filled => 1);
}
elsif ($style eq 'point')
{
$obj = new MTools::GUI::MCircle ($self, $x, $y, 3, -filled => 1);
}
$self -> plisten ('selected', sub {
my ($src, $key, $val) = @_;
if ($val)
{
$obj -> mconfigure (
-fillcolor => 'red',
-linecolor => 'red',
);
}
else
{
$obj -> mconfigure (
-fillcolor => 'black',
-linecolor => 'black',
);
}
});
return $self;
}
sub setSelected {
my ($self, $val) = @_;
$self -> mconfigure ('selected' => $val);
}
sub isSelected {
my ($self) = @_;
return $self -> mget ('selected');
}
1;
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