100 lines
2.3 KiB
C
100 lines
2.3 KiB
C
/**
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* @file lv_mbox.h
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*
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*/
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#ifndef LV_MSGBOX_H
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#define LV_MSGBOX_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*********************
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* INCLUDES
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*********************/
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#include "lvgl.h"
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#if LV_USE_MSGBOX
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/*Testing of dependencies*/
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#if LV_USE_BTNMATRIX == 0
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#error "lv_mbox: lv_btnm is required. Enable it in lv_conf.h (LV_USE_BTNMATRIX 1) "
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#endif
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#if LV_USE_LABEL == 0
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#error "lv_mbox: lv_label is required. Enable it in lv_conf.h (LV_USE_LABEL 1) "
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#endif
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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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typedef struct {
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lv_obj_t obj;
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lv_obj_t * title;
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lv_obj_t * close_btn;
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lv_obj_t * content;
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lv_obj_t * text;
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lv_obj_t * btns;
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} lv_msgbox_t;
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extern const lv_obj_class_t lv_msgbox_class;
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extern const lv_obj_class_t lv_msgbox_content_class;
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extern const lv_obj_class_t lv_msgbox_backdrop_class;
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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/**
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* Create a message box object
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* @param parent pointer to parent or NULL to create a full screen modal message box
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* @param title the title of the message box
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* @param txt the text of the message box
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* @param btn_txts the buttons as an array of texts terminated by an "" element. E.g. {"btn1", "btn2", ""}
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* @param add_close_btn true: add a close button
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* @return pointer to the message box object
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*/
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lv_obj_t * lv_msgbox_create(lv_obj_t * parent, const char * title, const char * txt, const char * btn_txts[],
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bool add_close_btn);
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lv_obj_t * lv_msgbox_get_title(lv_obj_t * obj);
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lv_obj_t * lv_msgbox_get_close_btn(lv_obj_t * obj);
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lv_obj_t * lv_msgbox_get_text(lv_obj_t * obj);
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lv_obj_t * lv_msgbox_get_content(lv_obj_t * obj);
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lv_obj_t * lv_msgbox_get_btns(lv_obj_t * obj);
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/**
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* Get the index of the selected button
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* @param mbox message box object
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* @return index of the button (LV_BTNMATRIX_BTN_NONE: if unset)
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*/
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uint16_t lv_msgbox_get_active_btn(lv_obj_t * mbox);
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const char * lv_msgbox_get_active_btn_text(lv_obj_t * mbox);
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void lv_msgbox_close(lv_obj_t * mbox);
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void lv_msgbox_close_async(lv_obj_t * mbox);
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/**********************
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* MACROS
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**********************/
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#endif /*LV_USE_MSGBOX*/
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#ifdef __cplusplus
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} /*extern "C"*/
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#endif
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#endif /*LV_MSGBOX_H*/
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