From 93029b47e35cd2d7f0676712691e2481799d24c6 Mon Sep 17 00:00:00 2001
From: rabbitism <dongbin@irihi.tech>
Date: Wed, 31 Jan 2024 00:58:31 +0800
Subject: [PATCH] feat: make TargetClasses internal.

---
 .../ControlClassesInput/ControlClassesInput.cs  | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/src/Ursa/Controls/ControlClassesInput/ControlClassesInput.cs b/src/Ursa/Controls/ControlClassesInput/ControlClassesInput.cs
index e1b444c..9a54bbb 100644
--- a/src/Ursa/Controls/ControlClassesInput/ControlClassesInput.cs
+++ b/src/Ursa/Controls/ControlClassesInput/ControlClassesInput.cs
@@ -22,14 +22,17 @@ public class ControlClassesInput: TemplatedControl
         get => GetValue(TargetProperty);
         set => SetValue(TargetProperty, value);
     }
-    
-    public static readonly StyledProperty<ObservableCollection<string>?> TargetClassesProperty = AvaloniaProperty.Register<ControlClassesInput, ObservableCollection<string>?>(
-        nameof(TargetClasses));
-    
-    public ObservableCollection<string>? TargetClasses
+
+
+    private ObservableCollection<string> _targetClasses;
+
+    internal static readonly DirectProperty<ControlClassesInput, ObservableCollection<string>> TargetClassesProperty = AvaloniaProperty.RegisterDirect<ControlClassesInput, ObservableCollection<string>>(
+        nameof(TargetClasses), o => o.TargetClasses, (o, v) => o.TargetClasses = v);
+
+    internal ObservableCollection<string> TargetClasses
     {
-        get => GetValue(TargetClassesProperty);
-        set => SetValue(TargetClassesProperty, value);
+        get => _targetClasses;
+        set => SetAndRaise(TargetClassesProperty, ref _targetClasses, value);
     }
 
     public static readonly AttachedProperty<ControlClassesInput?> SourceProperty =