From 18db01cec4a1f69979e5c4cdb1aad292ee5aed3e Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Wed, 9 Feb 2022 11:26:13 +0100
Subject: [PATCH] Added a repro for #77.

---
 samples/ProControlsDemo/MainWindow.axaml.cs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/samples/ProControlsDemo/MainWindow.axaml.cs b/samples/ProControlsDemo/MainWindow.axaml.cs
index ee5c7c08..a8393056 100644
--- a/samples/ProControlsDemo/MainWindow.axaml.cs
+++ b/samples/ProControlsDemo/MainWindow.axaml.cs
@@ -37,6 +37,7 @@ public MainWindow()
 
         public void AddCountryClick(object sender, RoutedEventArgs e)
         {
+            var countries = this.FindControl<TreeDataGrid>("countries");
             var countryTextBox = this.FindControl<TextBox>("countryTextBox");
             var regionTextBox = this.FindControl<TextBox>("regionTextBox");
             var populationTextBox = this.FindControl<TextBox>("populationTextBox");
@@ -57,7 +58,12 @@ public void AddCountryClick(object sender, RoutedEventArgs e)
                 null,
                 null,
                 null);
-            ((MainWindowViewModel)DataContext!).Countries.AddCountry(country);
+            var vm = (MainWindowViewModel)DataContext!;
+            vm.Countries.AddCountry(country);
+
+            var index = vm.Countries.Source.Rows.Count - 1;
+            countries.RowsPresenter!.BringIntoView(index);
+            countries.TryGetRow(index)?.Focus();
         }
 
         private void InitializeComponent()