From 0364fafdf0d57f6eca1396eccf84029d66d4ce3d Mon Sep 17 00:00:00 2001
From: VictoriousRaptor <10308169+VictoriousRaptor@users.noreply.github.com>
Date: Sat, 3 Jan 2026 12:16:30 +0800
Subject: [PATCH] Recycle items for result list box

---
 Flow.Launcher/ResultListBox.xaml    |  2 +-
 Flow.Launcher/ResultListBox.xaml.cs | 15 +++++++++------
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/Flow.Launcher/ResultListBox.xaml b/Flow.Launcher/ResultListBox.xaml
index e815c8735..825d92d18 100644
--- a/Flow.Launcher/ResultListBox.xaml
+++ b/Flow.Launcher/ResultListBox.xaml
@@ -27,7 +27,7 @@
     Style="{DynamicResource BaseListboxStyle}"
     VirtualizingPanel.ScrollUnit="Item"
     VirtualizingStackPanel.IsVirtualizing="True"
-    VirtualizingStackPanel.VirtualizationMode="Standard"
+    VirtualizingStackPanel.VirtualizationMode="Recycling"
     Visibility="{Binding Visibility}"
     mc:Ignorable="d">
     <!--  IsSynchronizedWithCurrentItem: http://stackoverflow.com/a/7833798/2833083  -->
diff --git a/Flow.Launcher/ResultListBox.xaml.cs b/Flow.Launcher/ResultListBox.xaml.cs
index fcc73e9ce..f78793bc8 100644
--- a/Flow.Launcher/ResultListBox.xaml.cs
+++ b/Flow.Launcher/ResultListBox.xaml.cs
@@ -12,7 +12,7 @@ namespace Flow.Launcher
     {
         protected Lock _lock = new();
         private Point _lastpos;
-        private ListBoxItem curItem = null;
+        private ResultViewModel _currentResult = null;
         public ResultListBox()
         {
             InitializeComponent();
@@ -60,9 +60,12 @@ namespace Flow.Launcher
         {
             lock (_lock)
             {
-                curItem = (ListBoxItem)sender;
-                var p = e.GetPosition((IInputElement)sender);
-                _lastpos = p;
+                if (sender is FrameworkElement { DataContext: ResultViewModel result })
+                {
+                    _currentResult = result;
+                    var p = e.GetPosition((IInputElement)sender);
+                    _lastpos = p;
+                }
             }
         }
 
@@ -82,9 +85,9 @@ namespace Flow.Launcher
         {
             lock (_lock)
             {
-                if (curItem != null)
+                if (_currentResult != null && sender is ListBox listBox)
                 {
-                    curItem.IsSelected = true;
+                    listBox.SelectedItem = _currentResult;
                 }
             }
         }