+ QSize extended_size_hint() const override;
+
+ /**
+ * Formats a timestamp depending on its distance to another timestamp.
+ *
+ * Heuristic function, useful when multiple timestamps should be put side by
+ * side. The function procedes in the following order:
+ * - If 't' is zero, "0" is returned.
+ * - If 'unit' is 'TimeUnit::Samples', 'pv::util::format_time_si_adjusted()'
+ * is used to format 't'.
+ * - If a zoomed out view is detected (determined by 'precision' and
+ * 'distance'), 'pv::util::format_time_minutes() is used.
+ * - For timestamps "near the origin" (determined by 'distance'),
+ * 'pv::util::format_time_si_adjusted()' is used.
+ * - If none of the previous was true, 'pv::util::format_time_minutes()'
+ * is used again.
+ *
+ * @param distance The distance between the timestamp to format and
+ * an adjacent one.
+ * @param t The value to format
+ * @param prefix The SI prefix to use.
+ * @param unit The representation of the timestamp value.
+ * @param precision The number of digits after the decimal separator.
+ * @param sign Whether or not to add a sign also for positive numbers.
+ *
+ * @return The formated value.
+ */
+ static QString format_time_with_distance(
+ const pv::util::Timestamp& distance,
+ const pv::util::Timestamp& t,
+ pv::util::SIPrefix prefix = pv::util::SIPrefix::unspecified,
+ pv::util::TimeUnit unit = pv::util::TimeUnit::Time,
+ unsigned precision = 0,
+ bool sign = true);