Grid/Grid.php
public function isFilterSectionVisible()
    {
        if ($this->showFilters === true) {
            foreach ($this->columns as $column) {
                if ($column->isFilterable() && $column->getType() != 'massaction' && $column->getType() != 'actions') {
                    return true;
                }
            }
        }

        return false;
    }
public function isFilterSectionVisible()
    {
        if ($this->showFilters === true) {
            foreach ($this->columns as $column) {
                if ($column->isFilterable() && $column->getType() != 'massaction' && $column->getType() != 'actions') {
                    return true;
                }
            }
        }

        return false;
    }
Return true if filter panel is visible in template - internal helper.

@return bool