1: <?php
 2: 
 3: /**
 4:  * This file is part of the Nette Framework (https://nette.org)
 5:  *
 6:  * Copyright (c) 2004 David Grudl (http://davidgrudl.com)
 7:  *
 8:  * For the full copyright and license information, please view
 9:  * the file license.txt that was distributed with this source code.
10:  * @package Nette\Forms
11:  */
12: 
13: 
14: 
15: /**
16:  * Check box control. Allows the user to select a true or false condition.
17:  *
18:  * @author     David Grudl
19:  * @package Nette\Forms
20:  */
21: class NCheckbox extends NFormControl
22: {
23: 
24:     /**
25:      * @param  string  label
26:      */
27:     public function __construct($label = NULL)
28:     {
29:         parent::__construct($label);
30:         $this->control->type = 'checkbox';
31:         $this->value = FALSE;
32:     }
33: 
34: 
35: 
36:     /**
37:      * Sets control's value.
38:      * @param  bool
39:      * @return NCheckbox  provides a fluent interface
40:      */
41:     public function setValue($value)
42:     {
43:         $this->value = is_scalar($value) ? (bool) $value : FALSE;
44:         return $this;
45:     }
46: 
47: 
48: 
49:     /**
50:      * Generates control's HTML element.
51:      * @return NHtml
52:      */
53:     public function getControl()
54:     {
55:         return parent::getControl()->checked($this->value);
56:     }
57: 
58: }
59: