lv_obj_get_child() function

Get the child of an object by the child's index.

Syntax

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Summary

Declaration

Definition

from lv_obj_tree.h:138

struct _lv_obj_t * lv_obj_get_child(const struct _lv_obj_t * obj, int32_t id);

Implemented in lv_obj_tree.c:299

Arguments

Argument

Description

obj

pointer to an object whose child should be get

the index of the child. 0: the oldest (firstly created) child 1: the second oldest child count-1: the youngest -1: the youngest -2: the second youngest

lv_obj_get_child() function

Syntax

Arguments

Return value

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