LVGL Menu and its content is drawn properly with 300 x 300 width, however, when the size is increased to let’s say 400 x 400, the content is disappeared and a blank background is shown. The display size is 640 x 480.
What MCU/Processor/Board and compiler are you using?
TI-F28335
What LVGL version are you using?
v8.3
What do you want to achieve?
Want to display the menu on my screen of size 400 x 400
What have you tried so far?
I tried simplifying the code and using the example available in the “Menu” documentation.
Code to reproduce
lv_obj_t * menu = lv_menu_create(lv_scr_act());
lv_obj_set_size(menu, 400, 400);
lv_obj_center(menu);
lv_obj_t * cont;
lv_obj_t * label;
/*Create a sub page*/
lv_obj_t * sub_page = lv_menu_page_create(menu, NULL);
cont = lv_menu_cont_create(sub_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");
cont = lv_menu_cont_create(main_page);
label = lv_label_create(cont);
lv_label_set_text(label, "Item 2");
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_page);
lv_menu_set_page(menu, main_page);