Get all objects belonging to a group

How-to
1

Hi all,

Is it possible to retrieve all the objects within a group ? I understand that objects are stored in a linked list but how can I retrieve them given the group object ?

Thanks is advance,

Lorenzo

2

I see no API for it in v7 but you should be able to do it with the following trick:

lv_obj_t ** obj_p;
_LV_LL_READ(group->obj_ll, obj_p) {
    lv_obj_t *obj = *obj_p;
    /* obj is a normal object reference */
}
3

That works perfectly ! Thanks a lot.