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SourceVuESP-IDF Framework and Examplesi80_controller samplelv_checkbox_set_text()

lv_checkbox_set_text() function

Set the text of a check box. `txt` will be copied and may be deallocated after this function returns.

Syntax

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Summary

Declaration

Definition

from lv_checkbox.h:48

void lv_checkbox_set_text(lv_obj_t * obj, const char * txt);

Implemented in lv_checkbox.c:72

Arguments

Argument

Description

obj

pointer to a check box

txt

the text of the check box. NULL to refresh with the current text.

References

Code

Location

Referrer

void lv_checkbox_set_text(lv_obj_t * obj, const char * txt)

lv_checkbox.c:72

void lv_checkbox_set_text(lv_obj_t * obj, const char * txt);

lv_checkbox.h:48

lv_checkbox_set_text(cb, "Apple");

lv_example_checkbox_1.c:25

lv_example_checkbox_1()

lv_checkbox_set_text(cb, "Banana");

lv_example_checkbox_1.c:29

lv_example_checkbox_1()

lv_checkbox_set_text(cb, "Lemon");

lv_example_checkbox_1.c:34

lv_example_checkbox_1()

lv_checkbox_set_text(cb, "Melon\nand a new line");

lv_example_checkbox_1.c:40

lv_example_checkbox_1()

lv_checkbox_set_text(obj, txt);

lv_example_checkbox_2.c:30

radiobutton_create()

Call Tree

lv_checkbox_set_text() is called by 2 functions and calls 6 functions:

lv_example_checkbox_1()

radiobutton_create()

lv_checkbox_set_text()

lv_obj_refresh_self_size()

Data Use

lv_checkbox_set_text() reads 2 variables and writes 2 variables:

lv_checkbox_t::txt

lv_checkbox_t::static_txt

lv_checkbox_set_text()

lv_checkbox_t::txt

lv_checkbox_t::static_txt

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