Make MixerStrip's automation menu behave like a dropdown

diff --git a/gtk2_ardour/gain_meter.cc b/gtk2_ardour/gain_meter.cc
index 4b72a25de834c9f778385c9126e8efeb47dcbef6..bdc1e21ad3b35642248a1fe6e4318b68691bd321 100644 (file)
--- a/gtk2_ardour/gain_meter.cc
+++ b/gtk2_ardour/gain_meter.cc
@@ -768,7 +768,9 @@ GainMeterBase::gain_automation_state_button_event (GdkEventButton *ev)
        switch (ev->button) {
                case 1:
                        gain_astate_propagate = Keyboard::modifier_state_contains (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier | Keyboard::TertiaryModifier));
-                       gain_astate_menu.popup (1, ev->time);
+                       Gtkmm2ext::anchored_menu_popup(&gain_astate_menu,
+                                                      &gain_automation_state_button,
+                                                      "", 1, ev->time);
                        break;
                default:
                        break;