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77 lines
1.8 KiB
C
77 lines
1.8 KiB
C
/**
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* @file lv_btnm.h
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*
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*/
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#ifndef LV_BTNM_H
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#define LV_BTNM_H
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/*********************
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* INCLUDES
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*********************/
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#include "lv_conf.h"
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#if USE_LV_BTNM != 0
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#include "../lv_obj/lv_obj.h"
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#include "lv_rect.h"
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#include "lv_label.h"
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#include "lv_btn.h"
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/*********************
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* DEFINES
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*********************/
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/**********************
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* TYPEDEFS
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**********************/
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/*Style of button matrix*/
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typedef struct
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{
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lv_rects_t rects; /*Style of ancestor*/
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/*New style element for this type */
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lv_btns_t btns; /*Style of the buttons*/
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lv_labels_t labels; /*Style of the labels on the buttons*/
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}lv_btnms_t;
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/*Built-in styles of button matrix*/
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typedef enum
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{
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LV_BTNMS_DEF,
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}lv_btnms_builtin_t;
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/* Type of callback function which is called when a button is released
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* Parameters: button matrix, released object, button index in the map string
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* return false: the released button or the button matrix is deleted else true*/
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typedef bool (*lv_btnm_callback_t) (lv_obj_t *, lv_obj_t *, uint8_t);
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/*Data of button matrix*/
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typedef struct
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{
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lv_rect_ext_t rect; /*Ext. of ancestor*/
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/*New data for this type */
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const char ** map_p; /*Pointer to the current map*/
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lv_btnm_callback_t cb;
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}lv_btnm_ext_t;
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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lv_obj_t * lv_btnm_create(lv_obj_t * par, lv_obj_t * copy);
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bool lv_btnm_signal(lv_obj_t * btnm, lv_signal_t sign, void * param);
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lv_btnms_t * lv_btnms_get(lv_btnms_builtin_t style, lv_btnms_t * copy);
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void lv_btnm_set_map(lv_obj_t * btnm, const char ** map);
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void lv_btnm_set_cb(lv_obj_t * btnm, lv_btnm_callback_t cb);
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const char ** lv_btnm_get_map(lv_obj_t * btnm);
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lv_btnm_callback_t lv_btnm_get_cb(lv_obj_t * btnm);
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/**********************
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* MACROS
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**********************/
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#endif /*USE_LV_BTNM*/
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#endif /*LV_BTNM_H*/
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