From 8de26af24607defe1a0f180a59c099750c9e36cf Mon Sep 17 00:00:00 2001
From: Colin Liu <colin198702@gmail.com>
Date: Thu, 18 Feb 2016 22:53:41 +0800
Subject: [PATCH] Fix UI Flickering issue

---
 Wox/ViewModel/ResultItemViewModel.cs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Wox/ViewModel/ResultItemViewModel.cs b/Wox/ViewModel/ResultItemViewModel.cs
index 32aac3c430..e7652f1752 100644
--- a/Wox/ViewModel/ResultItemViewModel.cs
+++ b/Wox/ViewModel/ResultItemViewModel.cs
@@ -103,6 +103,21 @@ namespace Wox.ViewModel
 
         #endregion
 
+        public override bool Equals(object obj)
+        {
+            ResultItemViewModel r = obj as ResultItemViewModel;
+            if (r != null)
+            {
+                var equality = string.Equals(r.Title, Title) &&
+                               string.Equals(r.SubTitle, SubTitle);
+                return equality;
+            }
+            else
+            {
+                return false;
+            }
+        }
+
         public event EventHandler<ResultOpenedEventArgs> ResultOpened;
 
         public event EventHandler ResultActionPanelOpened;