Make cursor pair drop precision when too small

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

diff --git a/pv/views/trace/cursorpair.hpp b/pv/views/trace/cursorpair.hpp
index 9d450df6b69af06e1dcc9a0830f036c9b18c3f23..1dc66a32b8eef8bd622c199e75f9ddf09872dd65 100644 (file)
--- a/pv/views/trace/cursorpair.hpp
+++ b/pv/views/trace/cursorpair.hpp
@@ -102,7 +102,8 @@ public:
        /**
         * Constructs the string to display.
         */
-       QString format_string();
+       QString format_string(qreal max_width = 0, std::function<qreal(const QString&)> query_size
+                       = [](const QString& s) -> qreal { Q_UNUSED(s); return 0; });
 
        pair<float, float> get_cursor_offsets() const;