From b18b6a49d1788569f275e76bcedf6f896a926f81 Mon Sep 17 00:00:00 2001
From: Dong Bin <popmessiah@hotmail.com>
Date: Mon, 3 Mar 2025 10:11:27 +0800
Subject: [PATCH] feat: add InheritDataTypeFromItems.

---
 src/Ursa/Controls/ComboBox/MultiComboBox.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Ursa/Controls/ComboBox/MultiComboBox.cs b/src/Ursa/Controls/ComboBox/MultiComboBox.cs
index a6adb84..eb7fee8 100644
--- a/src/Ursa/Controls/ComboBox/MultiComboBox.cs
+++ b/src/Ursa/Controls/ComboBox/MultiComboBox.cs
@@ -8,6 +8,7 @@ using Avalonia.Controls.Primitives;
 using Avalonia.Controls.Templates;
 using Avalonia.Input;
 using Avalonia.Interactivity;
+using Avalonia.Metadata;
 using Irihi.Avalonia.Shared.Contracts;
 using Irihi.Avalonia.Shared.Helpers;
 
@@ -107,6 +108,7 @@ public class MultiComboBox : SelectingItemsControl, IInnerContentControl, IPopup
         set => SetValue(SelectedItemsProperty, value);
     }
 
+    [InheritDataTypeFromItems(nameof(SelectedItems))]
     public IDataTemplate? SelectedItemTemplate
     {
         get => GetValue(SelectedItemTemplateProperty);