public function setMinNbColumns($minNbColumns)
    {
        $this->minNbColumns = $minNbColumns;
        $this->maxNbColumns = max($this->maxNbColumns, $minNbColumns);

        return $this;
    }
public function setMinNbColumns($minNbColumns)
    {
        $this->minNbColumns = $minNbColumns;
        $this->maxNbColumns = max($this->maxNbColumns, $minNbColumns);

        return $this;
    }
public function setMinNbColumns ( $ minNbColumns ) { $ this -> minNbColumns = $ minNbColumns ; $ this -> maxNbColumns = max ( $ this -> maxNbColumns , $ minNbColumns ) ; return $ this ; }
Sets the minimum number of columns in the grid.

The default minimum is 4.

@param int $minNbColumns The minimum number of columns.

@return static The current instance.
Sets the minimum number of columns in the grid .