121 lines
2.7 KiB
C
121 lines
2.7 KiB
C
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/**
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* @file lv_list.c
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*
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*/
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/*********************
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* INCLUDES
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*********************/
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#include "lv_list.h"
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#include "../../../core/lv_disp.h"
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#include "../../../widgets/lv_label.h"
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#include "../../../widgets/lv_img.h"
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#include "../../../widgets/lv_btn.h"
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#if LV_USE_LIST
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/*********************
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* DEFINES
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*********************/
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#define MV_CLASS &lv_list
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/**********************
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* TYPEDEFS
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**********************/
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/**********************
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* STATIC PROTOTYPES
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**********************/
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const lv_obj_class_t lv_list_class = {
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.base_class = &lv_obj_class,
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.width_def = (LV_DPI_DEF * 3) / 2,
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.height_def = LV_DPI_DEF * 2
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};
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const lv_obj_class_t lv_list_btn_class = {
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.base_class = &lv_btn_class,
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};
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const lv_obj_class_t lv_list_text_class = {
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.base_class = &lv_label_class,
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};
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/**********************
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* STATIC VARIABLES
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**********************/
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/**********************
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* MACROS
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**********************/
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/**********************
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* GLOBAL FUNCTIONS
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**********************/
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lv_obj_t * lv_list_create(lv_obj_t * parent)
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{
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LV_LOG_INFO("begin");
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lv_obj_t * obj = lv_obj_class_create_obj(&lv_list_class, parent);
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lv_obj_class_init_obj(obj);
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lv_obj_set_flex_flow(obj, LV_FLEX_FLOW_COLUMN);
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return obj;
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}
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lv_obj_t * lv_list_add_text(lv_obj_t * list, const char * txt)
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{
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LV_LOG_INFO("begin");
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lv_obj_t * obj = lv_obj_class_create_obj(&lv_list_text_class, list);
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lv_obj_class_init_obj(obj);
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lv_label_set_text(obj, txt);
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lv_label_set_long_mode(obj, LV_LABEL_LONG_SCROLL_CIRCULAR);
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lv_obj_set_width(obj, LV_PCT(100));
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return obj;
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}
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lv_obj_t * lv_list_add_btn(lv_obj_t * list, const char * icon, const char * txt)
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{
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LV_LOG_INFO("begin");
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lv_obj_t * obj = lv_obj_class_create_obj(&lv_list_btn_class, list);
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lv_obj_class_init_obj(obj);
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lv_obj_set_size(obj, LV_PCT(100), LV_SIZE_CONTENT);
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lv_obj_set_flex_flow(obj, LV_FLEX_FLOW_ROW);
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#if LV_USE_IMG == 1
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if(icon) {
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lv_obj_t * img = lv_img_create(obj);
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lv_img_set_src(img, icon);
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}
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#endif
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if(txt) {
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lv_obj_t * label = lv_label_create(obj);
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lv_label_set_text(label, txt);
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lv_label_set_long_mode(label, LV_LABEL_LONG_SCROLL_CIRCULAR);
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lv_obj_set_flex_grow(label, 1);
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}
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return obj;
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}
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const char * lv_list_get_btn_text(lv_obj_t * list, lv_obj_t * btn)
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{
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LV_UNUSED(list);
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uint32_t i;
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for(i = 0; i < lv_obj_get_child_cnt(btn); i++) {
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lv_obj_t * child = lv_obj_get_child(btn, i);
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if(lv_obj_check_type(child, &lv_label_class)) {
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return lv_label_get_text(child);
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}
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}
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return "";
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}
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/**********************
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* STATIC FUNCTIONS
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**********************/
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#endif /*LV_USE_LIST*/
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