function image_field_caption_theme in Image Field Caption 8

Same name and namespace in other branches

1. 7.2 image_field_caption.module \image_field_caption_theme()
2. 7 image_field_caption.module \image_field_caption_theme()

Implements hook_theme().

File

./image_field_caption.module, line 106

Provides a caption textarea for image fields.

Code

function image_field_caption_theme() {
  return [
    'image_caption_formatter' => [
      // As we extend the default image format, the variables passed to the callback function
      // are the same than the original "callback" function ("image_formatter").
      'variables' => [
        'item' => NULL,
        'item_attributes' => NULL,
        'url' => NULL,
        'image_style' => NULL,
      ],
    ],
  ];
}