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<?php
/**
 * MvcCore
 *
 * This source file is subject to the BSD 3 License
 * For the full copyright and license information, please view
 * the LICENSE.md file that are distributed with this source code.
 *
 * @copyright   Copyright (c) 2016 Tom Flidr (https://github.com/mvccore)
 * @license     https://mvccore.github.io/docs/mvccore/5.0.0/LICENCE.md
 */
namespace MvcCore\Ext\Forms\Field\Props;
/**
 * Trait for classes:
 * - `\MvcCore\Ext\Forms\FieldsGroup`
 *    - `\MvcCore\Ext\Forms\CheckboxGroup`
 *    - `\MvcCore\Ext\Forms\RadioGroup`
 */
trait GroupLabelAttrs {
    /**
     * Any additional attributes for group label, defined
     * as key (for attribute name) and value (for attribute value).
     * @var array
     */
    protected $groupLabelAttrs = [];
    /**
     * Get any additional attributes for group label, defined
     * as key (for attribute name) and value (for attribute value).
     * @return array
     */
    public function & GetGroupLabelAttrs () {
        return $this->groupLabelAttrs;
    }
    /**
     * Set any additional attributes for group label, defined
     * as key (for attribute name) and value (for attribute value).
     * Any previously defined attributes will be replaced.
     * @param array $groupLabelAttrs
     * @return \MvcCore\Ext\Forms\Field
     */
    public function SetGroupLabelAttrs ($groupLabelAttrs = []) {
        /** @var $this \MvcCore\Ext\Forms\Field */
        $this->groupLabelAttrs = $groupLabelAttrs;
        return $this;
    }
    /**
     * Add any additional attributes for group label, defined
     * as key (for attribute name) and value (for attribute value).
     * All additional attributes will be completed as array merge
     * with previous values and new values.
     * @param array $groupLabelAttrs
     * @return \MvcCore\Ext\Forms\Field
     */
    public function AddGroupLabelAttr ($groupLabelAttrs = []) {
        /** @var $this \MvcCore\Ext\Forms\Field */
        $this->groupLabelAttrs = array_merge($this->groupLabelAttrs, $groupLabelAttrs);
        return $this;
    }
}