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:  * @package Nette\Forms\Controls
 7:  */
 8: 
 9: 
10: 
11: /**
12:  * Push button control with no default behavior.
13:  *
14:  * @author     David Grudl
15:  * @package Nette\Forms\Controls
16:  */
17: class NButton extends NFormControl
18: {
19: 
20:     /**
21:      * @param  string  caption
22:      */
23:     public function __construct($caption = NULL)
24:     {
25:         parent::__construct($caption);
26:         $this->control->type = 'button';
27:     }
28: 
29: 
30:     /**
31:      * Bypasses label generation.
32:      * @return void
33:      */
34:     public function getLabel($caption = NULL)
35:     {
36:         return NULL;
37:     }
38: 
39: 
40:     /**
41:      * Generates control's HTML element.
42:      * @param  string
43:      * @return NHtml
44:      */
45:     public function getControl($caption = NULL)
46:     {
47:         $control = parent::getControl();
48:         $control->value = $this->translate($caption === NULL ? $this->caption : $caption);
49:         return $control;
50:     }
51: 
52: }
53: