From 27dde4e70d538ec6b7851a5bbc127f6877cd3e7e Mon Sep 17 00:00:00 2001
From: Yeechan Lu <wz.bluesnow@gmail.com>
Date: Thu, 20 Mar 2014 02:02:18 +0800
Subject: [PATCH] Fix #49. Alt + F4 will hide app now rather than crash

---
 Wox/MainWindow.xaml.cs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Wox/MainWindow.xaml.cs b/Wox/MainWindow.xaml.cs
index a0453da390..f2aa51ab61 100644
--- a/Wox/MainWindow.xaml.cs
+++ b/Wox/MainWindow.xaml.cs
@@ -71,6 +71,14 @@ namespace Wox
             SetCustomPluginHotkey();
 
             globalHotkey.hookedKeyboardCallback += KListener_hookedKeyboardCallback;
+
+            this.Closing += new System.ComponentModel.CancelEventHandler(MainWindow_Closing);
+        }
+
+        void MainWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
+        {
+            this.HideWox();
+            e.Cancel = true;
         }
 
         private void MainWindow_OnLoaded(object sender, RoutedEventArgs e)