function image_field_widget_settings_form

Implements hook_field_widget_settings_form().

File

modules/image/image.field.inc, line 308

Code

function image_field_widget_settings_form($field, $instance) {
    $widget = $instance['widget'];
    $settings = $widget['settings'];
    // Use the file widget settings form.
    $form = file_field_widget_settings_form($field, $instance);
    $form['preview_image_style'] = array(
        '#title' => t('Preview image style'),
        '#type' => 'select',
        '#options' => image_style_options(FALSE, PASS_THROUGH),
        '#empty_option' => '<' . t('no preview') . '>',
        '#default_value' => $settings['preview_image_style'],
        '#description' => t('The preview image will be shown while editing the content.'),
        '#weight' => 15,
    );
    return $form;
}