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:  */
11: 
12: namespace Nette\Forms;
13: 
14: use Nette;
15: 
16: 
17: 
18: /**
19:  * Push button control with no default behavior.
20:  *
21:  * @author     David Grudl
22:  */
23: class Button extends FormControl
24: {
25: 
26:     /**
27:      * @param  string  caption
28:      */
29:     public function __construct($caption = NULL)
30:     {
31:         parent::__construct($caption);
32:         $this->control->type = 'button';
33:     }
34: 
35: 
36: 
37:     /**
38:      * Bypasses label generation.
39:      * @return void
40:      */
41:     public function getLabel($caption = NULL)
42:     {
43:         return NULL;
44:     }
45: 
46: 
47: 
48:     /**
49:      * Generates control's HTML element.
50:      * @param  string
51:      * @return Nette\Web\Html
52:      */
53:     public function getControl($caption = NULL)
54:     {
55:         $control = parent::getControl();
56:         $control->value = $this->translate($caption === NULL ? $this->caption : $caption);
57:         return $control;
58:     }
59: 
60: }
61: