stop hiding scroller

Flow.Launcher.Infrastructure/UserSettings/Settings.cs

@@ -97,6 +97,8 @@ public bool HideNotifyIcon
         public bool RememberLastLaunchLocation { get; set; }
         public bool IgnoreHotkeysOnFullscreen { get; set; }
 
+        public bool AutoHideScrollBar { get; set; }
+
         public HttpProxy Proxy { get; set; } = new HttpProxy();
 
         [JsonConverter(typeof(JsonStringEnumConverter))]

Flow.Launcher/Languages/en.xaml

@@ -31,6 +31,8 @@
     <system:String x:Key="ignoreHotkeysOnFullscreen">Ignore hotkeys in fullscreen mode</system:String>
     <system:String x:Key="pythonDirectory">Python Directory</system:String>
     <system:String x:Key="autoUpdates">Auto Update</system:String>
+    <system:String x:Key="autoHideScrollBar">Auto Hide Scroll Bar</system:String>
+    <system:String x:Key="autoHideScrollBarToolTip">Automatically hides the Settings window scroll bar and show when hover the mouse over it</system:String>
     <system:String x:Key="selectPythonDirectory">Select</system:String>
     <system:String x:Key="hideOnStartup">Hide Flow Launcher on startup</system:String>
     <system:String x:Key="hideNotifyIcon">Hide tray icon</system:String>

Flow.Launcher/SettingWindow.xaml

@@ -36,7 +36,7 @@
 
     <TabControl Height="auto" SelectedIndex="0">
         <TabItem Header="{DynamicResource general}">
-            <ScrollViewer ui:ScrollViewerHelper.AutoHideScrollBars="True" Margin="60,30,0,30">
+            <ScrollViewer ui:ScrollViewerHelper.AutoHideScrollBars="{Binding AutoHideScrollBar, Mode=OneWay}" Margin="60,30,0,30">
                 <StackPanel Orientation="Vertical">
                     <ui:ToggleSwitch Margin="10" IsOn="{Binding PortableMode}">
                         <TextBlock Text="{DynamicResource portableMode}" />
@@ -63,9 +63,14 @@
                     <ui:ToggleSwitch Margin="10" IsOn="{Binding AutoUpdates}">
                         <TextBlock Text="{DynamicResource autoUpdates}" />
                     </ui:ToggleSwitch>
-                    <CheckBox Margin="10" IsChecked="{Binding ShouldUsePinyin}" ToolTip="{DynamicResource ShouldUsePinyinToolTip}">
+                    <CheckBox Margin="10" IsChecked="{Binding ShouldUsePinyin}"
+                              ToolTip="{DynamicResource ShouldUsePinyinToolTip}">
                         <TextBlock Text="{DynamicResource ShouldUsePinyin}" />
                     </CheckBox>
+                    <ui:ToggleSwitch Margin="10" IsOn="{Binding AutoHideScrollBar, Mode=TwoWay}"
+                                     ToolTip="{DynamicResource autoHideScrollBarToolTip}">
+                        <TextBlock Text="{DynamicResource autoHideScrollBar}" />
+                    </ui:ToggleSwitch>
                     <StackPanel Margin="10" Orientation="Horizontal">
                         <TextBlock Text="{DynamicResource querySearchPrecision}" FontSize="14" />
                         <ComboBox Margin="10 0 0 0" MaxWidth="200"
@@ -112,7 +117,7 @@
                     </TextBlock>
                     <ListBox SelectedIndex="0" SelectedItem="{Binding SelectedPlugin}"
                              ItemsSource="{Binding PluginViewModels}"
-                             Margin="10, 0, 10, 10" ScrollViewer.HorizontalScrollBarVisibility="Disabled" ui:ScrollViewerHelper.AutoHideScrollBars="True">
+                             Margin="10, 0, 10, 10" ScrollViewer.HorizontalScrollBarVisibility="Disabled" ui:ScrollViewerHelper.AutoHideScrollBars="{Binding AutoHideScrollBar, Mode=OneWay}">
                         <ListBox.ItemTemplate>
                             <DataTemplate>
                                 <StackPanel Orientation="Horizontal" Margin="3">
@@ -216,8 +221,10 @@
                             <Run Text="{DynamicResource browserMoreThemes}" />
                         </Hyperlink>
                     </TextBlock>
-                    <Button DockPanel.Dock="Top" Margin="0,10,0,0" Width="180" HorizontalAlignment="Center" Click="OpenPluginFolder">Open Theme Folder</Button>
-                    <ListBox DockPanel.Dock="Top" SelectedItem="{Binding SelectedTheme}" ItemsSource="{Binding Themes}"
+                    <Button DockPanel.Dock="Top" Margin="0,10,0,0" Width="180" HorizontalAlignment="Center" 
+                            Click="OpenPluginFolder">Open Theme Folder</Button>
+                    <ListBox DockPanel.Dock="Top" SelectedItem="{Binding SelectedTheme}" ItemsSource="{Binding Themes}" 
+                             ui:ScrollViewerHelper.AutoHideScrollBars="{Binding AutoHideScrollBar, Mode=OneWay}"
                              Margin="10, 0, 10, 10" Width="180" Height="394" />
 
                 </DockPanel>

Flow.Launcher/ViewModel/SettingWindowViewModel.cs

@@ -61,6 +61,12 @@ public bool AutoUpdates
             }
         }
 
+        public bool AutoHideScrollBar
+        {
+            get => Settings.AutoHideScrollBar;
+            set => Settings.AutoHideScrollBar = value;
+        }
+
         // This is only required to set at startup. When portable mode enabled/disabled a restart is always required
         private bool _portableMode = DataLocation.PortableDataLocationInUse();
         public bool PortableMode
@@ -138,11 +144,11 @@ public string Language
 
         public bool ShouldUsePinyin
         {
-            get 
+            get
             {
-                return Settings.ShouldUsePinyin;            
+                return Settings.ShouldUsePinyin;
             }
-            set 
+            set
             {
                 Settings.ShouldUsePinyin = value;
             }
@@ -181,7 +187,7 @@ public string TestProxy()
             }
 
             HttpWebRequest request = (HttpWebRequest)WebRequest.Create(_updater.GitHubRepository);
-            
+
             if (string.IsNullOrEmpty(proxyUserName) || string.IsNullOrEmpty(Settings.Proxy.Password))
             {
                 request.Proxy = new WebProxy(proxyServer, Settings.Proxy.Port);
@@ -225,7 +231,7 @@ public IList<PluginViewModel> PluginViewModels
                 var metadatas = PluginManager.AllPlugins
                     .OrderBy(x => x.Metadata.Disabled)
                     .ThenBy(y => y.Metadata.Name)
-                    .Select(p => new PluginViewModel { PluginPair = p})
+                    .Select(p => new PluginViewModel { PluginPair = p })
                     .ToList();
                 return metadatas;
             }
@@ -453,7 +459,7 @@ public FamilyTypeface SelectedResultFontFaces
         #region about
 
         public string Website => Constant.Website;
-        public string ReleaseNotes => _updater.GitHubRepository +  @"/releases/latest";
+        public string ReleaseNotes => _updater.GitHubRepository + @"/releases/latest";
         public string Documentation => Constant.Documentation;
         public static string Version => Constant.Version;
         public string ActivatedTimes => string.Format(_translater.GetTranslation("about_activate_times"), Settings.ActivateTimes);