This method allows to filter all the events processed by the program,
so you should try to return quickly from it to avoid slowing down the
This method allows to filter all the events processed by the program,
so you should try to return quickly from it to avoid slowing down the
Although the return type of this method is @c int, this is only due to
backwards compatibility concerns and the actual return value must be
Although the return type of this method is @c int, this is only due to
backwards compatibility concerns and the actual return value must be