Use property changed to change

Author: Jack251970

Flow.Launcher.Infrastructure/UserSettings/Settings.cs

@@ -275,7 +275,16 @@ public bool HideNotifyIcon
         public bool LeaveCmdOpen { get; set; }
         public bool HideWhenDeactivated { get; set; } = true;
 
-        public bool SearchQueryResultsWithDelay { get; set; } = false;
+        bool _searchQueryResultsWithDelay { get; set; }
+        public bool SearchQueryResultsWithDelay
+        {
+            get => _searchQueryResultsWithDelay;
+            set
+            {
+                _searchQueryResultsWithDelay = value;
+                OnPropertyChanged();
+            }
+        }
         public int SearchInputDelay { get; set; } = 120;
 
         [JsonConverter(typeof(JsonStringEnumConverter))]

Flow.Launcher/MainWindow.xaml.cs

@@ -297,6 +297,9 @@ private void OnLoaded(object sender, RoutedEventArgs _)
                     case nameof(Settings.WindowTop):
                         Top = _settings.WindowTop;
                         break;
+                    case nameof(Settings.SearchQueryResultsWithDelay):
+                        SetupSearchTextBoxReactiveness(_settings.SearchQueryResultsWithDelay);
+                        break;
                 }
             };
         }
@@ -865,7 +868,7 @@ private void QueryTextBox_KeyUp(object sender, KeyEventArgs e)
 
         private IDisposable _reactiveSubscription;
 
-        public void SetupSearchTextBoxReactiveness(bool showResultsWithDelay)
+        private void SetupSearchTextBoxReactiveness(bool showResultsWithDelay)
         {
             if (_reactiveSubscription != null)
             {

Flow.Launcher/SettingPages/ViewModels/SettingsPaneGeneralViewModel.cs

@@ -139,17 +139,6 @@ public bool PortableMode
         }
     }
 
-    public bool SearchQueryResultsWithDelay
-    {
-        get => Settings.SearchQueryResultsWithDelay;
-        set
-        {
-            Settings.SearchQueryResultsWithDelay = value;
-
-            ((MainWindow)System.Windows.Application.Current.MainWindow).SetupSearchTextBoxReactiveness(value);
-        }
-    }
-
     public IEnumerable<int> SearchInputDelayRange => new List<int>()
     {
         30, 60, 90, 120, 150, 180, 210, 240, 270, 300

Flow.Launcher/SettingPages/Views/SettingsPaneGeneral.xaml

@@ -178,7 +178,7 @@
                     Icon=""
                     Sub="{DynamicResource searchDelayToolTip}">
                     <ui:ToggleSwitch
-                        IsOn="{Binding SearchQueryResultsWithDelay}"
+                        IsOn="{Binding Settings.SearchQueryResultsWithDelay}"
                         OffContent="{DynamicResource disable}"
                         OnContent="{DynamicResource enable}" />
                 </cc:Card>