# lv_dropdown_private.h (/api/private/widgets/dropdown/lv_dropdown_private_h)



<RelatedHeaders name="lv_dropdown.h" isPrivate="true" />

<ApiSummary structs="2" />

Structs [#structs]

<ApiMember kind="struct" name="_lv_dropdown_t">
  \_lv_dropdown_t [#_lv_dropdown_t]

  | Member                    | Type                                             | Description                                           |
  | ------------------------- | ------------------------------------------------ | ----------------------------------------------------- |
  | `obj`                     | <ApiLink name="lv_obj_t" />                      |                                                       |
  | `list`                    | <ApiLink name="lv_obj_t" display="lv_obj_t *" /> | The dropped down list                                 |
  | `text`                    | `char *`                                         | Text to display on the dropdown's button              |
  | `symbol`                  | `const void *`                                   | Arrow or other icon when the drop-down list is closed |
  | `options`                 | `char *`                                         | Options in a '\<br/><br />' separated list            |
  | `text_translation_tag`    | `char *`                                         | Translation tag for the button's text                 |
  | `options_translation_tag` | `char *`                                         | Translation tag for the options                       |
  | `option_cnt`              | `uint32_t`                                       | Number of options                                     |
  | `sel_opt_id`              | `uint32_t`                                       | Index of the currently selected option                |
  | `sel_opt_id_orig`         | `uint32_t`                                       | Store the original index on focus                     |
  | `pr_opt_id`               | `uint32_t`                                       | Index of the currently pressed option                 |
  | `dir`                     | `uint8_t`                                        | Direction in which the list should open               |
  | `static_options`          | `uint8_t`                                        | 1: Only a pointer is saved in `options`               |
  | `selected_highlight`      | `uint8_t`                                        | 1: Make the selected option highlighted in the list   |
  | `static_text`             | `uint8_t`                                        | 1: Only a pointer is saved in `text`                  |
</ApiMember>

<ApiMember kind="struct" name="_lv_dropdown_list_t">
  \_lv_dropdown_list_t [#_lv_dropdown_list_t]

  | Member     | Type                                             | Description |
  | ---------- | ------------------------------------------------ | ----------- |
  | `obj`      | <ApiLink name="lv_obj_t" />                      |             |
  | `dropdown` | <ApiLink name="lv_obj_t" display="lv_obj_t *" /> |             |
</ApiMember>

Dependencies [#dependencies]

<FileIncludes includes="[&#x22;lv_obj_private.h&#x22;, &#x22;lvgl_public.h&#x22;]" includedBy="[&#x22;lvgl_private.h&#x22;]" transitiveIncludes="[&#x22;lv_array.h&#x22;, &#x22;lv_event_private.h&#x22;]" />