lv_gridnav.h

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/*********************
 *      INCLUDES
 *********************/
 
/*********************
 *      DEFINES
 *********************/
 
/**********************
 *      TYPEDEFS
 **********************/
 
/*This typedef exists purely to keep -Wpedantic happy when the file is empty.*/
/*It can be removed.*/
typedef int _keep_pedantic_happy;
 
/**********************
 *  STATIC PROTOTYPES
 **********************/
 
/**********************
 *  STATIC VARIABLES
 **********************/
 
/**********************
 *      MACROS
 **********************/
 
/**********************
 *   GLOBAL FUNCTIONS
 **********************/
 
/**********************
 *   STATIC FUNCTIONS
 **********************/
#ifndef LV_GRIDFOCUS_H
#define LV_GRIDFOCUS_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
/*********************
 *      INCLUDES
 *********************/
#include "../../../core/lv_obj.h"
 
#if LV_USE_GRIDNAV
 
/*********************
 *      DEFINES
 *********************/
 
/**********************
 *      TYPEDEFS
 **********************/
typedef enum {
    LV_GRIDNAV_CTRL_NONE = 0x0,
 
    LV_GRIDNAV_CTRL_ROLLOVER = 0x1,
 
    LV_GRIDNAV_CTRL_SCROLL_FIRST = 0x2,
 
} lv_gridnav_ctrl_t;
 
/**********************
 * GLOBAL PROTOTYPES
 **********************/
 
void lv_gridnav_add(lv_obj_t * obj, lv_gridnav_ctrl_t ctrl);
 
void lv_gridnav_remove(lv_obj_t * obj);
 
void lv_gridnav_set_focused(lv_obj_t * cont, lv_obj_t * to_focus, lv_anim_enable_t anim_en);
 
/**********************
 *      MACROS
 **********************/
#endif /*LV_USE_GRIDNAV*/
 
#ifdef __cplusplus
} /*extern "C"*/
#endif
 
#endif /*LV_GRIDFOCUS_H*/