1 files changed, 4 insertions, 0 deletions
diff --git a/gr-qtgui/src/lib/qtgui_sink_f.h b/gr-qtgui/src/lib/qtgui_sink_f.h
index 47c928d17..f603da7b6 100644
--- a/gr-qtgui/src/lib/qtgui_sink_f.h
+++ b/gr-qtgui/src/lib/qtgui_sink_f.h
@@ -84,6 +84,8 @@ private:
 
   bool d_plotfreq, d_plotwaterfall, d_plotwaterfall3d, d_plottime, d_plotconst;
 
+  double d_update_time;
+
   QWidget *d_parent;
   SpectrumGUIClass *d_main_gui; 
 
@@ -109,6 +111,8 @@ public:
   void set_constellation_pen_size(int size);
   void set_frequency_axis(double min, double max);
 
+  void set_update_time(double t);
+
   QApplication *d_qApplication;
   qtgui_obj *d_object;