impl #1487

src/Snap.Hutao/Snap.Hutao/Control/AutoSuggestBox/AutoSuggestTokenBox.cs

@@ -37,6 +37,28 @@ internal sealed partial class AutoSuggestTokenBox : TokenizingTextBox
             border.Background = appResourceProvider.GetResource<Microsoft.UI.Xaml.Media.Brush>("AutoSuggestBoxSuggestionsListBackground");
             border.CornerRadius = new(0, 0, 8, 8);
         }
+
+        if (this.FindDescendant("PART_AutoSuggestBox") is Microsoft.UI.Xaml.Controls.AutoSuggestBox autoSuggestBox)
+        {
+            autoSuggestBox.GotFocus += OnSuggestBoxFocusGot;
+            autoSuggestBox.LosingFocus += OnSuggestBoxFocusLosing;
+        }
+    }
+
+    private void OnSuggestBoxFocusGot(object sender, RoutedEventArgs e)
+    {
+        if (sender is Microsoft.UI.Xaml.Controls.AutoSuggestBox autoSuggestBox)
+        {
+            autoSuggestBox.ItemsSource = AvailableTokens.Values;
+        }
+    }
+
+    private void OnSuggestBoxFocusLosing(object sender, RoutedEventArgs e)
+    {
+        if (sender is Microsoft.UI.Xaml.Controls.AutoSuggestBox autoSuggestBox)
+        {
+            autoSuggestBox.ItemsSource = null;
+        }
     }
 
     private void OnFilterSuggestionRequested(Microsoft.UI.Xaml.Controls.AutoSuggestBox sender, AutoSuggestBoxTextChangedEventArgs args)

src/Snap.Hutao/Snap.Hutao/View/Page/WikiAvatarPage.xaml

@@ -317,7 +317,6 @@
                                 QueryIcon="{cw:FontIconSource Glyph=}"
                                 Style="{StaticResource DefaultTokenizingTextBoxStyle}"
                                 SuggestedItemTemplate="{StaticResource TokenTemplate}"
-                                SuggestedItemsSource="{Binding AvailableTokens.Values}"
                                 Text="{Binding FilterToken, Mode=TwoWay}"
                                 TokenItemTemplate="{StaticResource TokenTemplate}">
                                 <shca:AutoSuggestTokenBox.ItemsPanel>

src/Snap.Hutao/Snap.Hutao/View/Page/WikiWeaponPage.xaml

@@ -185,7 +185,6 @@
                                 PlaceholderText="{shcm:ResourceString Name=ViewPageWiKiWeaponAutoSuggestBoxPlaceHolder}"
                                 QueryIcon="{cw:FontIconSource Glyph=}"
                                 SuggestedItemTemplate="{StaticResource TokenTemplate}"
-                                SuggestedItemsSource="{Binding AvailableTokens.Values}"
                                 Text="{Binding FilterToken, Mode=TwoWay}"
                                 TokenItemTemplate="{StaticResource TokenTemplate}">
                                 <shca:AutoSuggestTokenBox.ItemsPanel>