From bf0f4fe07769718b70e65fb78830fb3b951148ac Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Wed, 17 Jul 2013 02:35:02 +0200
Subject: work around sparse motion notification events when tooltips are
 disabled

fixes http://tracker.ardour.org/view.php?id=5174
---
 gtk2_ardour/group_tabs.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gtk2_ardour/group_tabs.cc')

diff --git a/gtk2_ardour/group_tabs.cc b/gtk2_ardour/group_tabs.cc
index 1332d4ba10..b8d30dc989 100644
--- a/gtk2_ardour/group_tabs.cc
+++ b/gtk2_ardour/group_tabs.cc
@@ -42,7 +42,7 @@ GroupTabs::GroupTabs ()
 	, _dragging (0)
 	, _dragging_new_tab (0)
 {
-
+	add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::POINTER_MOTION_MASK);
 }
 
 GroupTabs::~GroupTabs ()
@@ -175,6 +175,8 @@ GroupTabs::on_motion_notify_event (GdkEventMotion* ev)
 	set_dirty ();
 	queue_draw ();
 
+	gdk_event_request_motions(ev);
+
 	return true;
 }
 
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