1 files changed, 3 insertions, 0 deletions
diff --git a/gr-qtgui/include/gnuradio/qtgui/freqcontrolpanel.h b/gr-qtgui/include/gnuradio/qtgui/freqcontrolpanel.h
index b7036d4d7c..ce0aeedf9f 100644
--- a/gr-qtgui/include/gnuradio/qtgui/freqcontrolpanel.h
+++ b/gr-qtgui/include/gnuradio/qtgui/freqcontrolpanel.h
@@ -53,9 +53,12 @@ public slots:
 
   void toggleTriggerMode(gr::qtgui::trigger_mode mode);
 
+  void toggleStopButton();
+
 signals:
   void signalAvgSlider(float val);
   void signalAvg(bool en);
+  void signalToggleStopButton();
 
 private:
   FreqDisplayForm *d_parent;