lvgl.clear¶
lvgl.clear([parent])
Delete LVGL objects.
Parameters¶
| Name | Req | Type | Description |
|---|---|---|---|
parent | no | object | optional LVGL object whose children should be deleted; if omitted, the entire script UI is deleted |
Returns¶
| Name | Type | Description |
|---|---|---|
none | unknown |
Availability¶
- Since:
2.11.0 - Radio support:
color-lcd
Notes¶
- If
parentis not set, the entire script UI is deleted -- use this when the UI changes dramatically (e.g. widget size changes). @notice Ifparentis set, only its child LVGL objects are deleted -- use this to remove and replace a specific set of objects.
Source¶
radio/src/lua/api_colorlcd_lvgl.cpp