Swat/SwatTableView.php
public function getVisibleSpanningColumns()
    {
        $columns = array();

        foreach ($this->spanning_columns as $column) {
            if ($column->visible) {
                $columns[] = $column;
            }
        }

        return $columns;
    }
public function getVisibleSpanningColumns()
    {
        $columns = array();

        foreach ($this->spanning_columns as $column) {
            if ($column->visible) {
                $columns[] = $column;
            }
        }

        return $columns;
    }
public function getVisibleSpanningColumns ( ) { $ columns = array ( ) ; foreach ( $ this -> spanning_columns as $ column ) { if ( $ column -> visible ) { $ columns [ ] = $ column ; } } return $ columns ; }
Gets all visible spanning columns of this table-view as an array

@return array the visible spanning columns of this table-view.
Gets all visible spanning columns of this table - view as an array