LVGL 8.2 Tabview ＆ Window

Tileview with content

static void lv_example_tileview_1(void)
{
    
    lv_obj_t* tv = lv_tileview_create(lv_scr_act());
    /*Tile1: just a label*/
    lv_obj_t* tile1 = lv_tileview_add_tile(tv, 0, 0, LV_DIR_BOTTOM);
    lv_obj_t* label = lv_label_create(tile1);
    lv_label_set_text(label, "Scroll down");
    lv_obj_center(label);
    /*Tile2: a button*/
    lv_obj_t* tile2 = lv_tileview_add_tile(tv, 0, 1, LV_DIR_TOP | LV_DIR_RIGHT);
    lv_obj_t* btn = lv_btn_create(tile2);
    label = lv_label_create(btn);
    lv_label_set_text(label, "Scroll up or right");
    lv_obj_set_size(btn, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
    lv_obj_center(btn);
    /*Tile3: a list*/
    lv_obj_t* tile3 = lv_tileview_add_tile(tv, 1, 1, LV_DIR_LEFT);
    lv_obj_t* list = lv_list_create(tile3);
    lv_obj_set_size(list, LV_PCT(100), LV_PCT(100));
    lv_list_add_btn(list, NULL, "One");
    lv_list_add_btn(list, NULL, "Two");
    lv_list_add_btn(list, NULL, "Three");
    lv_list_add_btn(list, NULL, "Four");
    lv_list_add_btn(list, NULL, "Five");
    lv_list_add_btn(list, NULL, "Six");
    lv_list_add_btn(list, NULL, "Seven");
    lv_list_add_btn(list, NULL, "Eight");
    lv_list_add_btn(list, NULL, "Nine");
    lv_list_add_btn(list, NULL, "Ten");
}

• 运行效果
  

Simple window

static void event_handler(lv_event_t* e)
{
    
    lv_obj_t* obj = lv_event_get_target(e);
    LV_LOG_USER("Button %d clicked", (int)lv_obj_get_index(obj));
}
static void lv_example_win_1(void)
{
    
    lv_obj_t* win = lv_win_create(lv_scr_act(), 40);
    lv_obj_t* btn;
    btn = lv_win_add_btn(win, LV_SYMBOL_LEFT, 40);
    lv_obj_add_event_cb(btn, event_handler, LV_EVENT_CLICKED, NULL);
    lv_win_add_title(win, "A title");
    btn = lv_win_add_btn(win, LV_SYMBOL_RIGHT, 40);
    lv_obj_add_event_cb(btn, event_handler, LV_EVENT_CLICKED, NULL);
    btn = lv_win_add_btn(win, LV_SYMBOL_CLOSE, 60);
    lv_obj_add_event_cb(btn, event_handler, LV_EVENT_CLICKED, NULL);
    lv_obj_t* cont = lv_win_get_content(win); /*Content can be added here*/
    lv_obj_t* label = lv_label_create(cont);
    lv_label_set_text(label, "This is\n"
        "a pretty\n"
        "long text\n"
        "to see how\n"
        "the window\n"
        "becomes\n"
        "scrollable.\n"
        "\n"
        "\n"
        "Some more\n"
        "text to be\n"
        "sure it\n"
        "overflows. :)");
}

• 运行效果