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SourceVuESP-IDF Framework and Examplesi80_controller sampleevent_handler()

event_handler() function

Syntax

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Summary

Declaration

from lv_example_checkbox_1.c:4

static void event_handler(lv_event_t * e);

Arguments

Argument

e

References

Code

Location

Referrer

static void event_handler(lv_event_t * e)

lv_example_checkbox_1.c:4

lv_obj_add_event_cb(cb, event_handler, LV_EVENT_ALL, NULL);

lv_example_checkbox_1.c:26

lv_example_checkbox_1()

lv_obj_add_event_cb(cb, event_handler, LV_EVENT_ALL, NULL);

lv_example_checkbox_1.c:31

lv_example_checkbox_1()

lv_obj_add_event_cb(cb, event_handler, LV_EVENT_ALL, NULL);

lv_example_checkbox_1.c:36

lv_example_checkbox_1()

lv_obj_add_event_cb(cb, event_handler, LV_EVENT_ALL, NULL);

lv_example_checkbox_1.c:41

lv_example_checkbox_1()

Call Tree

event_handler() calls 4 functions:

event_handler()

lv_event_get_target()

lv_event_get_code()

lv_obj_get_state()

lv_checkbox_get_text()

Data Use

event_handler() reads 2 variables and writes 1 variable:

lv_event_code_t::LV_EVENT_VALUE_CHANGED

::LV_STATE_CHECKED

event_handler()

lv_example_checkbox_1()

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