From 4d92beac4eca5bfae06fe70a24f5e7bc9a8fe27b Mon Sep 17 00:00:00 2001
From: Mike Rosack <mrosack@gmail.com>
Date: Tue, 12 Feb 2013 19:56:57 -0600
Subject: [PATCH] Make sure timer is stopped on unload so panorama can be
 garbage collected

---
 MahApps.Metro/Controls/Panorama.cs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/MahApps.Metro/Controls/Panorama.cs b/MahApps.Metro/Controls/Panorama.cs
index 6d4a4204df..8c89236e28 100644
--- a/MahApps.Metro/Controls/Panorama.cs
+++ b/MahApps.Metro/Controls/Panorama.cs
@@ -78,7 +78,16 @@ public Panorama()
 
             animationTimer.Interval = new TimeSpan(0, 0, 0, 0, 20);
             animationTimer.Tick += HandleWorldTimerTick;
-            animationTimer.Start();
+
+            this.Loaded += (sender, e) =>
+            {
+                animationTimer.Start();
+            };
+
+            this.Unloaded += (sender, e) =>
+            {
+                animationTimer.Stop();
+            };
         }
 
         static Panorama()