2 files changed, 72 insertions, 0 deletions
diff --git a/lib/lvgl b/lib/lvgl
deleted file mode 160000
-Subproject 0732400e7b564dd0e7dc4a924619d8e19c5b23a
diff --git a/lib/lvgl/docs/widgets/extra/tabview.md b/lib/lvgl/docs/widgets/extra/tabview.md
new file mode 100644
index 00000000..51466cf3
--- /dev/null
+++ b/lib/lvgl/docs/widgets/extra/tabview.md
@@ -0,0 +1,72 @@
+
+# Tabview (lv_tabview)
+
+## Overview
+
+The Tab view object can be used to organize content in tabs.
+The Tab view is built from other widgets:
+- Main container: [lv_obj](/widgets/obj))
+  - Tab buttons: [lv_btnmatrix](/widgets/core/btnmatrix)
+  - Container for the tabs: [lv_obj](/widgets/obj)
+     - Content of the tabs: [lv_obj](/widgets/obj)
+
+The tab buttons can be positioned on the top, bottom, left and right side of the Tab view.
+
+A new tab can be selected either by clicking on a tab button or by sliding horizontally on the content.
+
+## Parts and Styles
+There are no special parts on the Tab view but the `lv_obj` and `lv_btnnmatrix` widgets are used to create the Tab view.
+
+## Usage
+
+### Create a Tab view
+
+`lv_tabview_create(parent, tab_pos, tab_size);` creates a new empty Tab view.  `tab_pos` can be `LV_DIR_TOP/BOTTOM/LEFT/RIGHT` to position the tab buttons to a side.
+`tab_size` is the height (in case of `LV_DIR_TOP/BOTTOM`) or width (in case of `LV_DIR_LEFT/RIGHT`) tab buttons.
+
+### Add tabs
+
+New tabs can be added with `lv_tabview_add_tab(tabview, "Tab name")`. This will return a pointer to an [lv_obj](/widgets/obj) object where the tab's content can be created.
+
+### Rename tabs
+
+A tab can be renamed with `lv_tabview_rename_tab(tabview, tab_id, "New Name")`.
+
+### Change tab
+
+To select a new tab you can:
+- Click on its tab button
+- Slide horizontally
+- Use `lv_tabview_set_act(tabview, id, LV_ANIM_ON/OFF)` function
+
+### Get the parts
+
+`lv_tabview_get_content(tabview)` returns the container for the tabs, `lv_tabview_get_tab_btns(tabview)` returns the Tab buttons object which is a [Button matrix](/widgets/core/btnmatrix).
+
+## Events
+- `LV_EVENT_VALUE_CHANGED` Sent when a new tab is selected by sliding or clicking the tab button. `lv_tabview_get_tab_act(tabview)` returns the zero based index of the current tab.
+
+Learn more about [Events](/overview/event).
+
+## Keys
+
+Keys have effect only on the tab buttons (Button matrix). Add manually to a group if required.
+
+Learn more about [Keys](/overview/indev).
+
+## Example
+
+```eval_rst
+
+.. include:: ../../../examples/widgets/tabview/index.rst
+
+```
+
+## API
+
+```eval_rst
+
+.. doxygenfile:: lv_tabview.h
+  :project: lvgl
+
+```