Set VirtualizingPanel.ScrollUnit and ScrollViewer.CanContentScroll for other tab.

Close Flyout when clicking install

Author: taooceros

Flow.Launcher/SettingWindow.xaml

@@ -607,7 +607,8 @@
                     <ScrollViewer
                         Margin="0,0,0,0"
                         Background="{DynamicResource Color01B}"
-                        ScrollViewer.CanContentScroll="False"
+                        CanContentScroll="True"
+                        VirtualizingPanel.ScrollUnit="Pixel"
                         VirtualizingStackPanel.IsVirtualizing="True">
                         <StackPanel Margin="5,18,25,30" Orientation="Vertical">
                             <TextBlock
@@ -1395,6 +1396,7 @@
                                 FontSize="14"
                                 KeyDown="PluginStoreFilterTxb_OnKeyDown"
                                 LostFocus="RefreshPluginStoreEventHandler"
+                         
                                 Text=""
                                 TextAlignment="Left"
                                 ToolTip="{DynamicResource searchpluginToolTip}"
@@ -1436,7 +1438,7 @@
                                 Padding="12,4,12,4"
                                 HorizontalAlignment="Right"
                                 VerticalAlignment="Center"
-                                Click="OnPluginStoreRefreshClick"
+                                Command="{Binding RefreshExternalPluginsCommand}"
                                 Content="{DynamicResource refresh}"
                                 DockPanel.Dock="Right"
                                 FontSize="13" />
@@ -1515,7 +1517,8 @@
                                         HorizontalContentAlignment="Stretch"
                                         VerticalContentAlignment="Stretch"
                                         BorderThickness="0"
-                                        FocusVisualStyle="{StaticResource StoreItemFocusVisualStyleKey}">
+                                        FocusVisualStyle="{StaticResource StoreItemFocusVisualStyleKey}"
+                                        Click="StoreListItem_Click">
                                         <ui:FlyoutService.Flyout>
                                             <ui:Flyout x:Name="InstallFlyout" Placement="Bottom">
                                                 <Grid MinWidth="200">
@@ -1675,7 +1678,8 @@
                         <ScrollViewer
                             Margin="0,0,0,0"
                             Padding="6,0,24,0"
-                            ScrollViewer.CanContentScroll="False"
+                            ScrollViewer.CanContentScroll="True"
+                            VirtualizingStackPanel.ScrollUnit="Pixel"
                             VirtualizingStackPanel.IsVirtualizing="True">
                             <Grid Margin="0,0,0,0">
                                 <Grid.RowDefinitions>
@@ -2252,7 +2256,8 @@
                     <ScrollViewer
                         Margin="0,0,0,0"
                         Padding="0,0,6,0"
-                        ScrollViewer.CanContentScroll="False"
+                        ScrollViewer.CanContentScroll="True"
+                        VirtualizingStackPanel.ScrollUnit="Pixel"
                         VirtualizingStackPanel.IsVirtualizing="True">
                         <Border>
                             <Grid Margin="5,18,18,10">
@@ -2547,7 +2552,8 @@
                     <ScrollViewer
                         Margin="0,0,0,0"
                         Padding="5,0,24,0"
-                        ScrollViewer.CanContentScroll="False"
+                        ScrollViewer.CanContentScroll="True"
+                        VirtualizingStackPanel.ScrollUnit="Pixel"
                         VirtualizingStackPanel.IsVirtualizing="True">
                         <Border>
 
@@ -2720,7 +2726,8 @@
                         <ScrollViewer
                             Margin="0,0,0,0"
                             Background="{DynamicResource Color01B}"
-                            ScrollViewer.CanContentScroll="False"
+                            ScrollViewer.CanContentScroll="True"
+                            VirtualizingStackPanel.ScrollUnit="Pixel"
                             VirtualizingStackPanel.IsVirtualizing="True">
                             <StackPanel Margin="5,14,25,30" Orientation="Vertical">
                                 <TextBlock

Flow.Launcher/SettingWindow.xaml.cs

@@ -18,6 +18,7 @@
 using System.Windows.Forms;
 using System.Windows.Input;
 using System.Windows.Interop;
+using System.Windows.Media;
 using System.Windows.Navigation;
 using static System.Windows.Forms.VisualStyles.VisualStyleElement.Window;
 using Button = System.Windows.Controls.Button;
@@ -300,17 +301,35 @@ private void ClearLogFolder(object sender, RoutedEventArgs e)
             }
         }
 
-        private void OnPluginStoreRefreshClick(object sender, RoutedEventArgs e)
+        private static T FindParent<T>(DependencyObject child) where T : DependencyObject
         {
-            _ = viewModel.RefreshExternalPluginsAsync();
-        }
+            //get parent item
+            DependencyObject parentObject = VisualTreeHelper.GetParent(child);
+
+            //we've reached the end of the tree
+            if (parentObject == null) return null;
 
+            //check if the parent matches the type we're looking for
+            T parent = parentObject as T;
+            if (parent != null)
+                return parent;
+            else
+                return FindParent<T>(parentObject);
+        }
+        
         private void OnExternalPluginInstallClick(object sender, RoutedEventArgs e)
         {
-            if (sender is Button { DataContext: PluginStoreItemViewModel plugin })
+            if (sender is not Button { DataContext: PluginStoreItemViewModel plugin } button)
+            {
+                return;
+            }
+
+            if (storeClickedButton != null)
             {
-                viewModel.DisplayPluginQuery($"install {plugin.Name}", PluginManager.GetPluginForId("9f8f9b14-2518-4907-b211-35ab6290dee7"));
+                FlyoutService.GetFlyout(storeClickedButton).Hide();
             }
+
+            viewModel.DisplayPluginQuery($"install {plugin.Name}", PluginManager.GetPluginForId("9f8f9b14-2518-4907-b211-35ab6290dee7"));
         }
 
         private void OnExternalPluginUninstallClick(object sender, MouseButtonEventArgs e)
@@ -545,5 +564,21 @@ public double WindowTop()
             return top;
         }
 
+        private Button storeClickedButton;
+
+        private void StoreListItem_Click(object sender, RoutedEventArgs e)
+        {
+            if (sender is not Button button)
+                return;
+
+            storeClickedButton = button;
+
+            var flyout = FlyoutService.GetFlyout(button);
+            flyout.Closed += (_, _) =>
+            {
+                storeClickedButton = null;
+            };
+
+        }
     }
 }

Flow.Launcher/ViewModel/SettingWindowViewModel.cs

@@ -20,10 +20,11 @@
 using Flow.Launcher.Plugin;
 using Flow.Launcher.Plugin.SharedModels;
 using System.Collections.ObjectModel;
+using CommunityToolkit.Mvvm.Input;
 
 namespace Flow.Launcher.ViewModel
 {
-    public class SettingWindowViewModel : BaseModel
+    public partial class SettingWindowViewModel : BaseModel
     {
         private readonly Updater _updater;
         private readonly IPortable _portable;
@@ -330,7 +331,8 @@ public Control SettingProvider
             }
         }
 
-        public async Task RefreshExternalPluginsAsync()
+        [RelayCommand]
+        private async Task RefreshExternalPluginsAsync()
         {
             await PluginsManifest.UpdateManifestAsync();
             OnPropertyChanged(nameof(ExternalPlugins));