From ee657f5d5c50985353305bb8c2a4fcae4295faad Mon Sep 17 00:00:00 2001
From: leo <longshuang@msn.cn>
Date: Wed, 27 Aug 2025 17:57:31 +0800
Subject: [PATCH] enhance: use `Parent` instead of find `TextDiffView` first
 before find first `ThemedTextDiffPresenter`

Signed-off-by: leo <longshuang@msn.cn>
---
 src/Views/TextDiffView.axaml.cs | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/Views/TextDiffView.axaml.cs b/src/Views/TextDiffView.axaml.cs
index 85e8ebc9..784f7b40 100644
--- a/src/Views/TextDiffView.axaml.cs
+++ b/src/Views/TextDiffView.axaml.cs
@@ -11,6 +11,7 @@ using Avalonia.Controls;
 using Avalonia.Data;
 using Avalonia.Input;
 using Avalonia.Interactivity;
+using Avalonia.LogicalTree;
 using Avalonia.Media;
 using Avalonia.Threading;
 using Avalonia.VisualTree;
@@ -1405,7 +1406,9 @@ namespace SourceGit.Views
                 return;
 
             var line = Math.Max(1, Math.Min(total, (int)Math.Ceiling(pressedY * total / height)));
-            this.FindAncestorOfType<TextDiffView>()?.ScrollToLine(line);
+            if (this.Parent is Control parent)
+                parent.FindLogicalDescendantOfType<ThemedTextDiffPresenter>()?.ScrollToLine(line);
+
             e.Handled = true;
         }
 
@@ -1458,11 +1461,6 @@ namespace SourceGit.Views
             InitializeComponent();
         }
 
-        public void ScrollToLine(int line)
-        {
-            this.FindDescendantOfType<ThemedTextDiffPresenter>()?.ScrollToLine(line);
-        }
-
         protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change)
         {
             base.OnPropertyChanged(change);