protected function getAttributesForHeader()
	{
		$attributes = [];
		if ( ! $this->isSortable())
		{
			$attributes['data-sortable'] = 'false';
		}
		if ($this->isSortableDefault())
		{
			$attributes['data-sortable-default'] = $this->sortableDest;
		}
		$attributes['style'] = 'width:10px;';
		return $attributes;
	}
protected function getAttributesForHeader()
	{
		$attributes = [];
		if ( ! $this->isSortable())
		{
			$attributes['data-sortable'] = 'false';
		}
		if ($this->isSortableDefault())
		{
			$attributes['data-sortable-default'] = $this->sortableDest;
		}
		$attributes['style'] = 'width:10px;';
		return $attributes;
	}
protected function getAttributesForHeader ( ) { $ attributes = [ ] ; if ( ! $ this -> isSortable ( ) ) { $ attributes [ 'data-sortable' ] = 'false' ; } if ( $ this -> isSortableDefault ( ) ) { $ attributes [ 'data-sortable-default' ] = $ this -> sortableDest ; } $ attributes [ 'style' ] = 'width:10px;' ; return $ attributes ; }
Get attributes for column header tag

@return array
Get attributes for column header tag