X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fruler.hpp;h=18a09d9baf5fce069f8ebeaf8b584a142058e36f;hb=74bf66669012692f7eda790abe724bd5bb4ae8c6;hp=3a9fea910d26febacb20cba1d156fc2486210cbc;hpb=ef85cfa4599d3741e7007921e39a44490e97cfaf;p=pulseview.git

diff --git a/pv/views/trace/ruler.hpp b/pv/views/trace/ruler.hpp
index 3a9fea91..18a09d9b 100644
--- a/pv/views/trace/ruler.hpp
+++ b/pv/views/trace/ruler.hpp
@@ -115,15 +115,20 @@ public:
 		pv::util::SIPrefix prefix = pv::util::SIPrefix::unspecified,
 		pv::util::TimeUnit unit = pv::util::TimeUnit::Time,
 		unsigned precision = 0,
-		bool sign = true,
-		bool show_unit = true);
+		bool sign = true);
 
 	pv::util::Timestamp get_absolute_time_from_x_pos(uint32_t x) const;
 	pv::util::Timestamp get_ruler_time_from_x_pos(uint32_t x) const;
 
+	pv::util::Timestamp get_ruler_time_from_absolute_time(const pv::util::Timestamp& abs_time) const;
+	pv::util::Timestamp get_absolute_time_from_ruler_time(const pv::util::Timestamp& ruler_time) const;
+
+	shared_ptr<TimeItem> get_reference_item() const;
+
 protected:
 	virtual void contextMenuEvent(QContextMenuEvent *event) override;
 	void resizeEvent(QResizeEvent*) override;
+	virtual void item_hover(const shared_ptr<ViewItem> &item, QPoint pos) override;
 
 private:
 	/**
@@ -188,6 +193,8 @@ private:
 	 */
 	boost::optional<TickPositions> tick_position_cache_;
 
+	shared_ptr<TimeItem> hover_item_;
+
 	uint32_t context_menu_x_pos_;
 };