Screen_load_start event

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Description

Changing Roller contents on screen_load_start event

What MCU/Processor/Board and compiler are you using?

Esp32S3

What do you want to achieve?

I want to have the contents from a Roller widget to be dinamically loaded. Source is what I have in my SD card (folders’ names).

What have you tried so far?

I tried adding the “call funtion” upon “screen_load_start” event. Inside said function I tried changing the Options from the Roller. The function is called

Code to reproduce

//from ui.c
void ui_event_Screen2(lv_event_t * e)
{
    lv_event_code_t event_code = lv_event_get_code(e);
    lv_obj_t * target = lv_event_get_target(e);
    if(event_code == LV_EVENT_GESTURE &&  lv_indev_get_gesture_dir(lv_indev_get_act()) == LV_DIR_RIGHT) {
        _ui_screen_change(ui_Screen1, LV_SCR_LOAD_ANIM_OVER_RIGHT, 250, 0);
    }
    if(event_code == LV_EVENT_SCREEN_LOAD_START) {
        DIR(e);
    }
}

//from ui_events.c
void DIR(lv_event_t * e)
{
	//lv_roller_set_options(ui_Roller2, "Option TEST_01\nOption TEST_02\nOption TEST_03", LV_ROLLER_MODE_NORMAL);
}