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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\Image`
 */
trait WidthHeight {

    /**
     * If the value of the `type` attribute is `image`, this attribute defines
     * the `width` of the image displayed for the button in pixels.
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-width
     * @var int|NULL
     */
    protected $width = NULL;

    /**
     * If the value of the `type` attribute is `image`, this attribute defines
     * the `height` of the image displayed for the button in pixels.
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-height
     * @var int|NULL
     */
    protected $height = NULL;
    
    /**
     * If the value of the `type` attribute is `image`, this attribute defines
     * the `width` of the image displayed for the button in pixels.
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-width
     * @return int|NULL
     */
    public function GetWidth () {
        return $this->width;
    }

    /**
     * If the value of the `type` attribute is `image`, this attribute defines
     * the `width` of the image displayed for the button in pixels.
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-width
     * @param int $width
     * @return \MvcCore\Ext\Forms\Field
     */
    public function SetWidth ($width) {
        /** @var $this \MvcCore\Ext\Forms\Field */
        $this->width = $width;
        return $this;
    }
    
    /**
     * If the value of the `type` attribute is `image`, this attribute defines
     * the `height` of the image displayed for the button in pixels.
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-height
     * @return int|NULL
     */
    public function GetHeight () {
        return $this->height;
    }

    /**
     * If the value of the `type` attribute is `image`, this attribute defines
     * the `height` of the image displayed for the button in pixels.
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-height
     * @param int $height 
     * @return \MvcCore\Ext\Forms\Field
     */
    public function SetHeight ($height) {
        /** @var $this \MvcCore\Ext\Forms\Field */
        $this->height = $height;
        return $this;
    }
}