Final Class Yiisoft\Yii\Widgets\Dropdown

                public function activeClass(string $value): self
{
    $new = clone $this;
    $new->activeClass = $value;
    return $new;
}

            

                public function container(bool $value): self
{
    $new = clone $this;
    $new->container = $value;
    return $new;
}

            

                public function containerAttributes(array $valuesMap): self
{
    $new = clone $this;
    $new->containerAttributes = $valuesMap;
    return $new;
}

            

                public function containerClass(string $value): self
{
    $new = clone $this;
    $new->containerClass = $value;
    return $new;
}

            

                public function containerTag(string $value): self
{
    $new = clone $this;
    $new->containerTag = $value;
    return $new;
}

            

                public function disabledClass(string $value): self
{
    $new = clone $this;
    $new->disabledClass = $value;
    return $new;
}

            

                public function dividerAttributes(array $valuesMap): self
{
    $new = clone $this;
    $new->dividerAttributes = $valuesMap;
    return $new;
}

            

                public function dividerClass(string $value): self
{
    $new = clone $this;
    $new->dividerClass = $value;
    return $new;
}

            

                public function dividerTag(string $value): self
{
    $new = clone $this;
    $new->dividerTag = $value;
    return $new;
}

            

                public function headerClass(string $value): self
{
    $new = clone $this;
    $new->headerClass = $value;
    return $new;
}

            

                public function headerTag(string $value): self
{
    $new = clone $this;
    $new->headerTag = $value;
    return $new;
}

            

                public function id(string $value): self
{
    $new = clone $this;
    $new->id = $value;
    return $new;
}

            

                public function itemClass(string $value): self
{
    $new = clone $this;
    $new->itemClass = $value;
    return $new;
}

            

                public function itemContainer(bool $value): self
{
    $new = clone $this;
    $new->itemContainer = $value;
    return $new;
}

            

                public function itemContainerAttributes(array $valuesMap): self
{
    $new = clone $this;
    $new->itemContainerAttributes = $valuesMap;
    return $new;
}

            

                public function itemContainerClass(string $value): self
{
    $new = clone $this;
    Html::addCssClass($new->itemContainerAttributes, $value);
    return $new;
}

            

                public function itemContainerTag(string $value): self
{
    $new = clone $this;
    $new->itemContainerTag = $value;
    return $new;
}

            

                public function itemTag(string $value): self
{
    $new = clone $this;
    $new->itemTag = $value;
    return $new;
}

            

                public function items(array $value): self
{
    $new = clone $this;
    $new->items = $value;
    return $new;
}

            

                public function itemsContainerAttributes(array $valuesMap): self
{
    $new = clone $this;
    $new->itemsContainerAttributes = $valuesMap;
    return $new;
}

            

                public function itemsContainerClass(string $value): self
{
    $new = clone $this;
    Html::addCssClass($new->itemsContainerAttributes, $value);
    return $new;
}

            

                public function itemsContainerTag(string $value): self
{
    $new = clone $this;
    $new->itemsContainerTag = $value;
    return $new;
}

            

                public function render(): string
{
    /**
     * @psalm-var array<
     *   array-key,
     *   array{
     *     label: string,
     *     link: string,
     *     linkAttributes: array,
     *     active: bool,
     *     disabled: bool,
     *     enclose: bool,
     *     headerAttributes: array,
     *     itemContainerAttributes: array,
     *     toggleAttributes: array,
     *     visible: bool,
     *     items: array,
     *   }|string
     * > $normalizedItems
     */
    $normalizedItems = Helper\Normalizer::dropdown($this->items);
    $containerAttributes = $this->containerAttributes;
    $items = $this->renderItems($normalizedItems) . PHP_EOL;
    if (trim($items) === '') {
        return '';
    }
    if ($this->containerClass !== '') {
        Html::addCssClass($containerAttributes, $this->containerClass);
    }
    if ($this->containerTag === '') {
        throw new InvalidArgumentException('Tag name must be a string and cannot be empty.');
    }
    return match ($this->container) {
        true => Html::normalTag($this->containerTag, $items, $containerAttributes)->encode(false)->render(),
        false => $items,
    };
}

            

                public function splitButtonAttributes(array $valuesMap): self
{
    $new = clone $this;
    $new->splitButtonAttributes = $valuesMap;
    return $new;
}

            

                public function splitButtonClass(string $value): self
{
    $new = clone $this;
    Html::addCssClass($new->splitButtonAttributes, $value);
    return $new;
}

            

                public function splitButtonSpanClass(string $value): self
{
    $new = clone $this;
    Html::addCssClass($new->splitButtonSpanAttributes, $value);
    return $new;
}

            

                public function toggleAttributes(array $valuesMap): self
{
    $new = clone $this;
    $new->toggleAttributes = $valuesMap;
    return $new;
}

            

                public function toggleClass(string $value): self
{
    $new = clone $this;
    Html::addCssClass($new->toggleAttributes, $value);
    return $new;
}

            

                public function toggleType(string $value): self
{
    $new = clone $this;
    $new->toggleType = $value;
    return $new;
}