fix compiler warning

[ardour.git] / gtk2_ardour / level_meter.h

diff --git a/gtk2_ardour/level_meter.h b/gtk2_ardour/level_meter.h
index e89266a407de281b3099f3559d27c66df95441a6..0e51758858e33fa897fe8e9e30521952b4cc313d 100644 (file)
--- a/gtk2_ardour/level_meter.h
+++ b/gtk2_ardour/level_meter.h
@@ -67,6 +67,9 @@ class LevelMeter : public Gtk::HBox, public ARDOUR::SessionHandlePtr
        void hide_meters ();
        void setup_meters (int len=0, int width=3);
 
+       /** Emitted in the GUI thread when a button is pressed over the meter */
+       PBD::Signal1<bool, GdkEventButton *> ButtonPress;
+
   private:
        ARDOUR::PeakMeter* _meter;
 
@@ -96,7 +99,8 @@ class LevelMeter : public Gtk::HBox, public ARDOUR::SessionHandlePtr
        PBD::ScopedConnection _parameter_connection;
 
        void hide_all_meters ();
-       gint meter_button_release (GdkEventButton*, uint32_t);
+       bool meter_button_press (GdkEventButton *);
+       bool meter_button_release (GdkEventButton *);
 
        void parameter_changed (std::string);
        void configuration_changed (ARDOUR::ChanCount in, ARDOUR::ChanCount out);