lv_layout.h

Typedefs

typedef void (*lv_layout_update_cb_t)(lv_obj_t*, void *user_data)

Enums

enum lv_layout_t

Values:

enumerator LV_LAYOUT_NONE

enumerator LV_LAYOUT_FLEX

enumerator LV_LAYOUT_GRID

enumerator _LV_LAYOUT_LAST

Functions

void _lv_layout_init(void)

void _lv_layout_deinit(void)

uint32_t lv_layout_register(lv_layout_update_cb_t cb, void *user_data)

Register a new layout

参数:

cb -- the layout update callback
user_data -- custom data that will be passed to cb

返回:

the ID of the new layout

void _lv_layout_apply(lv_obj_t *obj)

Update the layout of a widget

参数:: obj -- pointer to a widget

struct lv_layout_dsc_t

Public Members

lv_layout_update_cb_t cb

void *user_data