From cc49948a595c22eb4824ad3958c06a4a8674dbb2 Mon Sep 17 00:00:00 2001
From: Yeechan Lu <wz.bluesnow@gmail.com>
Date: Thu, 30 Jan 2014 01:02:49 +0800
Subject: [PATCH] Fix: Prevent user from closing the main window via Alt+F4

---
 Wox/MainWindow.xaml.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Wox/MainWindow.xaml.cs b/Wox/MainWindow.xaml.cs
index 1327c87c1b..75e4bad97f 100644
--- a/Wox/MainWindow.xaml.cs
+++ b/Wox/MainWindow.xaml.cs
@@ -51,6 +51,13 @@ namespace Wox
             {
                 SetTheme(CommonStorage.Instance.UserSetting.Theme = "Default");
             }
+
+            this.Closing += MainWindow_Closing;
+        }
+
+        void MainWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
+        {
+            e.Cancel = true;
         }
 
         private void WakeupApp()