From 2a53154892a25d7d93208df18eee27e7ef9b0aaf Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Fri, 26 Sep 2014 17:06:38 -0400
Subject: [PATCH] end tooltip timeout and display for relevant leave notify
 events

---
 libs/canvas/canvas.cc | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/libs/canvas/canvas.cc b/libs/canvas/canvas.cc
index 9151c6d906..baced0761c 100644
--- a/libs/canvas/canvas.cc
+++ b/libs/canvas/canvas.cc
@@ -890,6 +890,17 @@ GtkCanvas::on_enter_notify_event (GdkEventCrossing* ev)
 bool
 GtkCanvas::on_leave_notify_event (GdkEventCrossing* ev)
 {
+	switch (ev->detail) {
+	case GDK_NOTIFY_ANCESTOR:
+	case GDK_NOTIFY_UNKNOWN:
+	case GDK_NOTIFY_VIRTUAL:
+	case GDK_NOTIFY_NONLINEAR:
+	case GDK_NOTIFY_NONLINEAR_VIRTUAL:
+		/* leaving window, cancel any tooltips */
+		stop_tooltip_timeout ();
+		hide_tooltip ();
+		break;
+	}
 	_new_current_item = 0;
 	deliver_enter_leave (Duple (ev->x, ev->y), ev->state);
 	return true;