From d6314e3253b88d0b53a59f4f593520b3e2ff963e Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Thu, 30 Dec 2010 20:17:44 +0000
Subject: add back MIDI Learn for stereo panner

git-svn-id: svn://localhost/ardour2/branches/3.0@8394 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/stereo_panner.cc | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'gtk2_ardour/stereo_panner.cc')

diff --git a/gtk2_ardour/stereo_panner.cc b/gtk2_ardour/stereo_panner.cc
index 86cb794f7b..7ab526f8fa 100644
--- a/gtk2_ardour/stereo_panner.cc
+++ b/gtk2_ardour/stereo_panner.cc
@@ -67,6 +67,8 @@ StereoPanner::StereoPanner (boost::shared_ptr<PBD::Controllable> position, boost
         , detented (false)
         , drag_data_window (0)
         , drag_data_label (0)
+        , position_binder (position)
+        , width_binder (width)
 {
         if (!have_colors) {
                 set_colors ();
@@ -294,6 +296,19 @@ StereoPanner::on_button_press_event (GdkEventButton* ev)
         accumulated_delta = 0;
         detented = false;
 
+        /* Let the binding proxies get first crack at the press event
+         */
+
+        if (ev->y < 20) {
+                if (position_binder.button_press_handler (ev)) {
+                        return true;
+                }
+        } else {
+                if (width_binder.button_press_handler (ev)) {
+                        return true;
+                }
+        }
+        
         if (ev->button != 1) {
                 return false;
         }
-- 
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