1: <?php
 2: 
 3: /**
 4:  * This file is part of the Nette Framework (https://nette.org)
 5:  * Copyright (c) 2004 David Grudl (http://davidgrudl.com)
 6:  */
 7: 
 8: namespace Nette\Forms\Controls;
 9: 
10: use Nette;
11: 
12: 
13: /**
14:  * Push button control with no default behavior.
15:  *
16:  * @author     David Grudl
17:  */
18: class Button extends BaseControl
19: {
20: 
21:     /**
22:      * @param  string  caption
23:      */
24:     public function __construct($caption = NULL)
25:     {
26:         parent::__construct($caption);
27:         $this->control->type = 'button';
28:     }
29: 
30: 
31:     /**
32:      * Bypasses label generation.
33:      * @return void
34:      */
35:     public function getLabel($caption = NULL)
36:     {
37:         return NULL;
38:     }
39: 
40: 
41:     /**
42:      * Generates control's HTML element.
43:      * @param  string
44:      * @return Nette\Utils\Html
45:      */
46:     public function getControl($caption = NULL)
47:     {
48:         $control = parent::getControl();
49:         $control->value = $this->translate($caption === NULL ? $this->caption : $caption);
50:         return $control;
51:     }
52: 
53: }
54: