i80_controller sample
lv_buttonmatrix_button_draw_cb_t
is only used within i80_controller sample.
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ESP-IDF Framework and Examples
i80_controller sample
lv_buttonmatrix_button_draw_cb_t
lv_buttonmatrix_button_draw_cb_t
Syntax
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Declaration
from
lv_buttonmatrix.h:49
typedef
bool
(
*
lv_buttonmatrix_button_draw_cb_t
)
(
lv_obj_t
*
btnm
,
uint32_t
btn_id
,
const
lv_area_t
*
draw_area
,
const
lv_area_t
*
clip_area
)
;
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