1: <?php
 2: 
 3: namespace Charcoal\Ui\FormInput;
 4: 
 5: // Intra-module (`charcoal-ui`) dependencies
 6: use \Charcoal\Ui\AbstractUiItem;
 7: use \Charcoal\Ui\FormGroup\FormGroupInterface;
 8: 
 9: /**
10:  * A Basic Form Input
11:  *
12:  * Abstract implementation of {@see \Charcoal\Ui\FormInput\FormInputInterface}.
13:  */
14: abstract class AbstractFormInput extends AbstractUiItem implements
15:     FormInputInterface
16: {
17:     /**
18:      * The form group the input belongs to.
19:      *
20:      * @var FormGroupInterface
21:      */
22:     protected $formGroup;
23: 
24:     /**
25:      * Set the form input's parent group.
26:      *
27:      * @param FormGroupInterface $formGroup The parent form group object.
28:      * @return FormInputInterface Chainable
29:      */
30:     public function setFormGroup(FormGroupInterface $formGroup)
31:     {
32:         $this->formGroup = $formGroup;
33: 
34:         return $this;
35:     }
36: 
37:     /**
38:      * Retrieve the input's parent group.
39:      *
40:      * @return FormGroupInterface
41:      */
42:     public function formGroup()
43:     {
44:         return $this->formGroup;
45:     }
46: }
47: