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  $frfr->Label( -text => 'Campaign' )->grid( -column => 0, -row => 0 )
+;
  $frfr->Checkbutton(
...
  $self->{_campaign_list}->configure( -selectcommand => sub { $self->_
+campaign_filter_set( $self->{_campaign_list} ); } );
  #$self->_campaign_list_load();
  $self->{_campaign_list}->configure( -popupcreate => sub { $self->_ca
+mpaign_list_load() } );