From df9c25692df05e371430dcc4929e2b878f24acc2 Mon Sep 17 00:00:00 2001
From: Sandeep Mistry <s.mistry@arduino.cc>
Date: Thu, 1 Nov 2018 09:33:22 -0400
Subject: [PATCH] Only load Touch Bar images once

---
 app/src/processing/app/EditorToolbar.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/src/processing/app/EditorToolbar.java b/app/src/processing/app/EditorToolbar.java
index 5deb1ec71..45e075b55 100644
--- a/app/src/processing/app/EditorToolbar.java
+++ b/app/src/processing/app/EditorToolbar.java
@@ -167,7 +167,9 @@ public class EditorToolbar extends JComponent implements MouseInputListener, Key
   }
   
   private void buildTouchBar() {
-    loadTouchBarImages();
+    if (touchBarImages == null) {
+      loadTouchBarImages();
+    }
     
     touchBar = new JTouchBar();
     touchBarButtons = new TouchBarButton[BUTTON_COUNT];