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SourceVuESP-IDF Framework and Examplesi80_controller samplelv_group_get_focus_cb()

lv_group_get_focus_cb() function

Get the focus callback function of a group

Syntax

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Summary

Declaration

Definition

from lv_group.h:187

lv_group_focus_cb_t lv_group_get_focus_cb(const lv_group_t * group);

Implemented in lv_group.c:350

Arguments

Argument

Description

group

pointer to a group

Return value

the call back function or NULL if not set

Examples

References

from examples