From f8bb65ce47c06f8331b9ee0cf21da6f7eb774b69 Mon Sep 17 00:00:00 2001
From: ZCShou <72115@163.com>
Date: Tue, 14 Jul 2020 09:14:02 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=BA=E5=8E=86=E5=8F=B2=E8=AE=B0=E5=BD=95?=
 =?UTF-8?q?=E7=9A=84=20INFORMATION=20Tab=E9=A1=B5=E4=B8=AD=E7=9A=84=20CHAN?=
 =?UTF-8?q?GE=20=E5=A2=9E=E5=8A=A0=E5=8F=8C=E5=87=BB=E6=89=93=E5=BC=80?=
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---
 SourceGit/UI/CommitViewer.xaml    |  1 +
 SourceGit/UI/CommitViewer.xaml.cs | 13 +++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/SourceGit/UI/CommitViewer.xaml b/SourceGit/UI/CommitViewer.xaml
index 7f68ffea..fdc54f16 100644
--- a/SourceGit/UI/CommitViewer.xaml
+++ b/SourceGit/UI/CommitViewer.xaml
@@ -211,6 +211,7 @@
                     <DataGrid.RowStyle>
                         <Style TargetType="{x:Type DataGridRow}" BasedOn="{StaticResource Style.DataGridRow}">
                             <EventSetter Event="ContextMenuOpening" Handler="ChangeListContextMenuOpening"/>
+                            <EventSetter Event="MouseDoubleClick" Handler="ChangeListMouseDoubleClick"/>
                         </Style>
                     </DataGrid.RowStyle>
                 </DataGrid>
diff --git a/SourceGit/UI/CommitViewer.xaml.cs b/SourceGit/UI/CommitViewer.xaml.cs
index 526841c3..bc57c11d 100644
--- a/SourceGit/UI/CommitViewer.xaml.cs
+++ b/SourceGit/UI/CommitViewer.xaml.cs
@@ -280,6 +280,18 @@ namespace SourceGit.UI {
             menu.IsOpen = true;
             e.Handled = true;
         }
+
+        private void ChangeListMouseDoubleClick(object sender, MouseButtonEventArgs e)
+        {
+            var row = sender as DataGridRow;
+            if (row == null) return;
+
+            var change = row.DataContext as Git.Change;
+            if (change == null) return;
+
+            var viewer = new FileHistories(repo, change.Path);
+            viewer.Show();
+        }
         #endregion
 
         #region FILES
@@ -466,5 +478,6 @@ namespace SourceGit.UI {
             e.Handled = true;
         }
         #endregion
+
     }
 }