Allow -1 as btnmatrix value to clear selection

This commit is contained in:
fvanroie 2021-07-02 20:57:21 +02:00
parent 8b28ecc8cf
commit a5b783a03a

View File

@ -1370,18 +1370,22 @@ static hasp_attribute_type_t attribute_common_val(lv_obj_t* obj, int32_t& val, b
if(!lv_btnmatrix_get_one_check(obj)) return HASP_ATTR_TYPE_NOT_FOUND;
if(update) {
if(val < 0 || val >= my_btnmatrix_get_count(obj)) {
if(val < -1 || val >= my_btnmatrix_get_count(obj)) {
LOG_WARNING(TAG_ATTR, F("Invalid index %d"), val);
} else {
lv_btnmatrix_clear_btn_ctrl_all(obj, LV_BTNMATRIX_CTRL_CHECK_STATE);
lv_btnmatrix_set_btn_ctrl(obj, val, LV_BTNMATRIX_CTRL_CHECK_STATE);
lv_btnmatrix_ext_t* ext = (lv_btnmatrix_ext_t*)lv_obj_get_ext_attr(obj);
ext->btn_id_act = val;
if(val == -1) {
ext->btn_id_act = LV_BTNMATRIX_BTN_NONE;
} else {
lv_btnmatrix_set_btn_ctrl(obj, val, LV_BTNMATRIX_CTRL_CHECK_STATE);
ext->btn_id_act = val;
}
}
} else {
val = lv_btnmatrix_get_active_btn(obj);
uint16_t btn_id_act = lv_btnmatrix_get_active_btn(obj);
val = (btn_id_act == LV_BTNMATRIX_BTN_NONE) ? -1 : btn_id_act;
}
break;