use Tk; require "/home/ghosh/personal/tk_perl/HListplus.pm"; require "/home/ghosh/personal/tk_perl/MTree.pm"; my $mw = MainWindow->new(); my $frame = $mw->Frame()->pack(); my $tree = $frame->Scrolled( 'MTree', -height => 20, -width => 50, -columns => 4, ); $tree->add(ROOT_ITEM_PATH, -itemtype => 'text', -text => 'Jobs for test'); $tree->header('create', 1 , -itemtype => 'text',-text => 'Cells',); $tree->header('create', 1 , -itemtype => 'text',-text => 'ID',);