From 2e15a418e95f30faadf1eb3e31918dff49404e6d Mon Sep 17 00:00:00 2001
From: John Lewin <lewin76@gmail.com>
Date: Sat, 29 Aug 2020 13:40:34 -0700
Subject: [PATCH] Prevent loss of state and flicker during icon generation

- Issue MatterHackers/MatterControl#4828
Library folder consistently reloads losing 'Generating' thumbnail icon and causing flicker
---
 .../Library/Providers/FileSystem/FileSystemContainer.cs         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MatterControlLib/Library/Providers/FileSystem/FileSystemContainer.cs b/MatterControlLib/Library/Providers/FileSystem/FileSystemContainer.cs
index dcc5e15ff..020781020 100644
--- a/MatterControlLib/Library/Providers/FileSystem/FileSystemContainer.cs
+++ b/MatterControlLib/Library/Providers/FileSystem/FileSystemContainer.cs
@@ -66,7 +66,7 @@ namespace MatterHackers.MatterControl.Library
 				&& Directory.Exists(fullPath))
 			{
 				directoryWatcher = new FileSystemWatcher(fullPath);
-				directoryWatcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.DirectoryName;
+				directoryWatcher.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.DirectoryName;
 				directoryWatcher.Changed += DirectoryContentsChanged;
 				directoryWatcher.Created += DirectoryContentsChanged;
 				directoryWatcher.Deleted += DirectoryContentsChanged;