Lv_arc with encoder / lv_group

I had to add the following code in
static lv_res_t lv_arc_signal(lv_obj_t * arc, lv_signal_t sign, void * param) to make it work with encoder to change it’s value…

else if(sign == LV_SIGNAL_GET_EDITABLE) {
bool * editable = (bool *)param;
*editable = true;

Not sure whether it’s the right thing to do or there is another way?

Thanks, I’ve fixed it in master.

Thank you…