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SourceVuESP-IDF Framework and Examplesi2c_oled samplelv_indev_get_scroll_dir()

lv_indev_get_scroll_dir() function

Check the current scroll direction of an input device (for LV_INDEV_TYPE_POINTER and LV_INDEV_TYPE_BUTTON)

Syntax

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Summary

Declaration

Definition

from lv_indev.h:122

lv_dir_t lv_indev_get_scroll_dir(const lv_indev_t * indev);

Implemented in lv_indev.c:251

Arguments

Argument

Description

indev

pointer to an input device

Return value

LV_DIR_NONE: no scrolling now LV_DIR_HOR/VER

Examples

References

from examples