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ndg/lib/lvgl/examples/widgets/menu/lv_example_menu_3.c

60 lines
1.8 KiB
C

#include "../../lv_examples.h"
#if LV_USE_MENU && LV_USE_USER_DATA && LV_BUILD_EXAMPLES
void lv_example_menu_3(void)
{
/*Create a menu object*/
lv_obj_t * menu = lv_menu_create(lv_scr_act());
lv_obj_set_size(menu, lv_disp_get_hor_res(NULL), lv_disp_get_ver_res(NULL));
lv_obj_center(menu);
/*Modify the header*/
lv_obj_t * back_btn = lv_menu_get_main_header_back_btn(menu);
lv_obj_t * back_btn_label = lv_label_create(back_btn);
lv_label_set_text(back_btn_label, "Back");
lv_obj_t * cont;
lv_obj_t * label;
/*Create sub pages*/
lv_obj_t * sub_1_page = lv_menu_page_create(menu, "Page 1");
cont = lv_menu_cont_create(sub_1_page);
label = lv_label_create(cont);
lv_label_set_text(label, "Hello, I am hiding here");
lv_obj_t * sub_2_page = lv_menu_page_create(menu, "Page 2");
cont = lv_menu_cont_create(sub_2_page);
label = lv_label_create(cont);
lv_label_set_text(label, "Hello, I am hiding here");
lv_obj_t * sub_3_page = lv_menu_page_create(menu, "Page 3");
cont = lv_menu_cont_create(sub_3_page);
label = lv_label_create(cont);
lv_label_set_text(label, "Hello, I am hiding here");
/*Create a main page*/
lv_obj_t * main_page = lv_menu_page_create(menu, NULL);
cont = lv_menu_cont_create(main_page);
label = lv_label_create(cont);
lv_label_set_text(label, "Item 1 (Click me!)");
lv_menu_set_load_page_event(menu, cont, sub_1_page);
cont = lv_menu_cont_create(main_page);
label = lv_label_create(cont);
lv_label_set_text(label, "Item 2 (Click me!)");
lv_menu_set_load_page_event(menu, cont, sub_2_page);
cont = lv_menu_cont_create(main_page);
label = lv_label_create(cont);
lv_label_set_text(label, "Item 3 (Click me!)");
lv_menu_set_load_page_event(menu, cont, sub_3_page);
lv_menu_set_page(menu, main_page);
}
#endif