Added Slop

Views/PartSearchDialog.axaml.cs

@@ -0,0 +1,46 @@
+using Avalonia.Controls;
+using Avalonia.Input;
+using Lagerprogramm.Models;
+using Lagerprogramm.ViewModels;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace Lagerprogramm.Views;
+
+public partial class PartSearchDialog : Window
+{
+    public Part? SelectedPart { get; private set; }
+
+    public PartSearchDialog()
+    {
+        InitializeComponent();
+        KeyDown += OnKeyDown;
+    }
+
+    public async Task<Part?> ShowPartSearch(IEnumerable<Part> parts, Window parent)
+    {
+        SelectedPart = null;
+        var viewModel = new PartSearchDialogViewModel(parts);
+        DataContext = viewModel;
+        await ShowDialog(parent);
+        return SelectedPart;
+    }
+
+    private void OnDoubleTapped(object? sender, TappedEventArgs e)
+    {
+        if (PartListBox.SelectedItem is Part part)
+        {
+            SelectedPart = part;
+            Close();
+        }
+    }
+
+    private void OnKeyDown(object? sender, KeyEventArgs e)
+    {
+        if (e.Key == Key.Enter && PartListBox.SelectedItem is Part part)
+        {
+            SelectedPart = part;
+            Close();
+        }
+    }
+}