Fix #540 by introducing a method to reset the view state

[pulseview.git] / pv / views / trace / view.hpp

diff --git a/pv/views/trace/view.hpp b/pv/views/trace/view.hpp
index a351fd9306332f0169e917c16c6bbf2246a07368..a9e5564f1838d404b104e960f71e240aa25f1244 100644 (file)
--- a/pv/views/trace/view.hpp
+++ b/pv/views/trace/view.hpp
@@ -105,6 +105,12 @@ public:
 
        ~View();
 
+       /**
+        * Resets the view to its default state after construction. It does however
+        * not reset the signal bases or any other connections with the session.
+        */
+       virtual void reset_view_state();
+
        Session& session();
        const Session& session() const;
 
@@ -242,15 +248,15 @@ public:
        pair<pv::util::Timestamp, pv::util::Timestamp> get_time_extents() const;
 
        /**
-        * Enables or disables coloured trace backgrounds. If they're not
-        * coloured then they will use alternating colors.
+        * Enables or disables colored trace backgrounds. If they're not
+        * colored then they will use alternating colors.
         */
-       void enable_coloured_bg(bool state);
+       void enable_colored_bg(bool state);
 
        /**
-        * Returns true if the trace background should be drawn with a coloured background.
+        * Returns true if the trace background should be drawn with a colored background.
         */
-       bool coloured_bg() const;
+       bool colored_bg() const;
 
        /**
         * Enable or disable showing sampling points.
@@ -490,7 +496,7 @@ private:
        bool header_was_shrunk_;
 
        bool sticky_scrolling_;
-       bool coloured_bg_;
+       bool colored_bg_;
        bool always_zoom_to_fit_;
 
        pv::util::Timestamp tick_period_;