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docs(checkbox): describe how to get the checkbox's the state

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Gabor Kiss-Vamosi
2022-07-07 20:41:49 +02:00
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docs/widgets/core/checkbox.md
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@@ -30,6 +30,8 @@ lv_obj_clear_state(cb, LV_STATE_CHECKED); /*MAke the checkbox unchecked*/
lv_obj_add_state(cb, LV_STATE_CHECKED | LV_STATE_DISABLED); /*Make the checkbox checked and disabled*/ lv_obj_add_state(cb, LV_STATE_CHECKED | LV_STATE_DISABLED); /*Make the checkbox checked and disabled*/
``` ```
To get whether the checkbox is cehcked or not use: `lv_obj_has_state(cb, LV_STATE_CHECKED)`.
## Events ## Events
- `LV_EVENT_VALUE_CHANGED` Sent when the checkbox is toggled. - `LV_EVENT_VALUE_CHANGED` Sent when the checkbox is toggled.
- `LV_EVENT_DRAW_PART_BEGIN` and `LV_EVENT_DRAW_PART_END` are sent for the following types: - `LV_EVENT_DRAW_PART_BEGIN` and `LV_EVENT_DRAW_PART_END` are sent for the following types: