Prado\Web\UI\WebControls\TColorPicker::renderEndTag PHP Method

    public function renderEndTag($writer)
    {
        parent::renderEndTag($writer);
        $color = $this->getText();
        $writer->addAttribute('class', 'TColorPicker_button');
        $writer->renderBeginTag('span');
        $writer->addAttribute('id', $this->getClientID() . '_button');
        $writer->addAttribute('src', $this->getAssetUrl('button.gif'));
        if ($color !== '') {
            $writer->addAttribute('style', "background-color:{$color};");
        }
        $writer->addAttribute('width', '20');
        $writer->addAttribute('height', '20');
        $writer->addAttribute('alt', '');
        $writer->renderBeginTag('img');
        $writer->renderEndTag();
        $writer->renderEndTag();
    }