Final Class Yiisoft\Yii\DataView\GridView\Column\ActionColumnRenderer

                public function __construct(
    ?callable $urlCreator = null,
    ?array $buttons = null,
    private readonly array|string|null $buttonClass = null,
    private readonly array $buttonAttributes = [],
    private readonly ?string $template = null,
    private readonly ?string $before = null,
    private readonly ?string $after = null,
) {
    $this->urlCreator = $urlCreator ?? static fn(): string => '#';
    $this->buttons = $buttons ?? [
        'view' => new ActionButton('🔎', attributes: ['title' => 'View']),
        'update' => new ActionButton('✎', attributes: ['title' => 'Update']),
        'delete' => new ActionButton('❌', attributes: ['title' => 'Delete']),
    ];
}

            

                public function renderBody(ColumnInterface $column, Cell $cell, DataContext $context): Cell
{
    /** @var ActionColumn $column This annotation needs for IDE only. */
    $contentSource = $column->content;
    if ($contentSource !== null) {
        $content = (string) (is_callable($contentSource) ? $contentSource($context->data, $context) : $contentSource);
    } else {
        $buttons = $column->buttons ?? $this->buttons;
        /**
         * @var string $content We assume that we work with valid UTF-8 strings, so `preg_replace_callback()` never
         * returns `null`.
         */
        $content = preg_replace_callback(
            '/{([\w\-\/]+)}/',
            function (array $matches) use ($column, $buttons, $context): string {
                $name = $matches[1];
                if (
                    isset($buttons[$name])
                    && $this->isVisibleButton(
                        $column,
                        $name,
                        $context->data,
                        $context->key,
                        $context->index,
                    )
                ) {
                    return $this->renderButton($buttons[$name], $name, $context);
                }
                return '';
            },
            $this->getTemplate($column, $buttons),
        );
        $content = trim($content);
    }
    $content = "\n"
        . ($column->before ?? $this->before ?? '')
        . $content
        . ($column->after ?? $this->after ?? '')
        . "\n";
    return $cell
        ->addAttributes($column->bodyAttributes)
        ->content($content)
        ->encode(false);
}

            

                public function renderColumn(ColumnInterface $column, Cell $cell, GlobalContext $context): Cell
{
    return $cell->addAttributes($column->columnAttributes);
}

            

                public function renderFooter(ColumnInterface $column, Cell $cell, GlobalContext $context): Cell
{
    if ($column->footer !== null) {
        $cell = $cell->content($column->footer);
    }
    return $cell->addAttributes($column->footerAttributes);
}

            

                public function renderHeader(ColumnInterface $column, Cell $cell, GlobalContext $context): Cell
{
    return $cell
        ->content($column->header ?? $context->translate('Actions'))
        ->addAttributes($column->headerAttributes);
}