fix(objid): free old id before assign new one (#6697)

Signed-off-by: Neo Xu <neo.xu1990@gmail.com>
2024-08-21 16:20:37 +08:00
parent 78d29d2853
commit afcf722e6f
7 changed files with 94 additions and 31 deletions
--- a/docs/others/obj_id.rst
+++ b/docs/others/obj_id.rst
@@ -33,6 +33,7 @@ Below APIs needed to be implemented and linked to lvgl.

 .. code:: c

+    void lv_obj_set_id(lv_obj_t * obj, void * id);
    void lv_obj_assign_id(const lv_obj_class_t * class_p, lv_obj_t * obj);
    void lv_obj_free_id(lv_obj_t * obj);
    const char * lv_obj_stringify_id(lv_obj_t * obj, char * buf, uint32_t len);