owselectrows: Change update order

Insert the widget into the view before setting filter values.
Ensure (somewhat) more consistent view of the state if/when
conditions_changed is invoked from `set_new_values`

Author: ales-erjavec

Orange/widgets/data/owselectrows.py

@@ -232,8 +232,8 @@ def set_new_operators(self, attr_combo, adding_all,
         var = self.data.domain[attr_combo.currentText()]
         oper_combo.addItems(self.operator_names[type(var)])
         oper_combo.setCurrentIndex(selected_index or 0)
-        self.set_new_values(oper_combo, adding_all, selected_values)
         self.cond_list.setCellWidget(oper_combo.row, 1, oper_combo)
+        self.set_new_values(oper_combo, adding_all, selected_values)
         oper_combo.currentIndexChanged.connect(
             lambda _: self.set_new_values(oper_combo, False))