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SourceVuESP-IDF Framework and Examplesi80_controller samplelv_dropdown_get_option_count()

lv_dropdown_get_option_count() function

Get the total number of options

Syntax

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Summary

Declaration

Definition

from lv_dropdown.h:174

uint32_t lv_dropdown_get_option_count(const lv_obj_t * obj);

Implemented in lv_dropdown.c:423

Arguments

Argument

Description

obj

pointer to drop-down list object

Return value

the total number of options in the list

Examples

References

from examples