lv_indev_data_t struct

Data structure passed to an input driver to fill

Syntax

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Summary

Declaration

typedef struct { lv_point_t point; uint32_t key; uint32_t btn_id; int16_t enc_diff; lv_indev_state_t state; bool continue_reading; } lv_indev_data_t;

Fields

Field

Declared as

Description

LV_INDEV_STATE_REL or LV_INDEV_STATE_PR.

bool

If set to true, the read callback is invoked again.

For LV_INDEV_TYPE_POINTER the currently pressed point.

uint32_t

For LV_INDEV_TYPE_KEYPAD the currently pressed key.

uint32_t

For LV_INDEV_TYPE_BUTTON the currently pressed button.

int16_t

For LV_INDEV_TYPE_ENCODER number of steps since the previous read.

from examples