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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\Fields\Select`
 *    - `\MvcCore\Ext\Forms\Fields\CountrySelect`
 * - `\MvcCore\Ext\Forms\Fields\Text`
 *    - `\MvcCore\Ext\Forms\Fields\Email`
 *    - `\MvcCore\Ext\Forms\Fields\Password`
 *    - `\MvcCore\Ext\Forms\Fields\Search`
 *    - `\MvcCore\Ext\Forms\Fields\Tel`
 *    - `\MvcCore\Ext\Forms\Fields\Url`
 */
trait Size {

    /**
     * If the field is `<input>`, this attribute is initial size of the control. Starting in HTML5, 
     * this attribute applies only when the `type` attribute is set to `text`, `search`, `tel`, `url`, 
     * `email`, or `password`, otherwise it is ignored. The `size` must be an integer greater than zero. 
     * The default browser`s value is 20.
     * If the field is `<select>`, this attribute is presented as a scrolling list box (e.g. when 
     * `multiple` attribute is specified to `TRUE`), this attribute represents the number of rows in 
     * the list that should be visible at one time. Browsers are not required to present a select element 
     * as a scrolled list box. The default browser`s value is `0`.
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-size
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/select#attr-size
     * @var int|NULL
     */
    protected $size = NULL;

    /**
     * If the field is `<input>`, this attribute is initial size of the control. Starting in HTML5, 
     * this attribute applies only when the `type` attribute is set to `text`, `search`, `tel`, `url`, 
     * `email`, or `password`, otherwise it is ignored. The `size` must be an integer greater than zero. 
     * The default browser`s value is 20.
     * If the field is `<select>`, this attribute is presented as a scrolling list box (e.g. when 
     * `multiple` attribute is specified to `TRUE`), this attribute represents the number of rows in 
     * the list that should be visible at one time. Browsers are not required to present a select element 
     * as a scrolled list box. The default browser`s value is `0`.
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-size
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/select#attr-size
     * @return int|NULL
     */
    public function GetSize () {
        return $this->size;
    }

    /**
     * If the field is `<input>`, this attribute is initial size of the control. Starting in HTML5, 
     * this attribute applies only when the `type` attribute is set to `text`, `search`, `tel`, `url`, 
     * `email`, or `password`, otherwise it is ignored. The `size` must be an integer greater than zero. 
     * The default browser`s value is 20.
     * If the field is `<select>`, this attribute is presented as a scrolling list box (e.g. when 
     * `multiple` attribute is specified to `TRUE`), this attribute represents the number of rows in 
     * the list that should be visible at one time. Browsers are not required to present a select element 
     * as a scrolled list box. The default browser`s value is `0`.
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-size
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/select#attr-size
     * @param int|NULL $size 
     * @return \MvcCore\Ext\Forms\Field
     */
    public function SetSize ($size) {
        /** @var $this \MvcCore\Ext\Forms\Field */
        $this->size = $size;
        return $this;
    }
}