From 3db201f4a3c540e40cdefab84c1f812db25f5910 Mon Sep 17 00:00:00 2001
From: Jack251970 <1160210343@qq.com>
Date: Sun, 1 Mar 2026 14:00:07 +0800
Subject: [PATCH] Use DispatcherPriority.Render for theme UI updates

Explicitly set DispatcherPriority.Render when invoking RefreshFrameAsync and SetBlurForWindowAsync on the application's dispatcher. This ensures theme-related UI changes are processed with rendering priority, improving responsiveness and visual consistency. Also added System.Windows.Threading import for access to DispatcherPriority.
---
 Flow.Launcher.Core/Resource/Theme.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Flow.Launcher.Core/Resource/Theme.cs b/Flow.Launcher.Core/Resource/Theme.cs
index e0f3368f8..b7b137d91 100644
--- a/Flow.Launcher.Core/Resource/Theme.cs
+++ b/Flow.Launcher.Core/Resource/Theme.cs
@@ -16,6 +16,7 @@ using Flow.Launcher.Infrastructure.UserSettings;
 using Flow.Launcher.Plugin;
 using Flow.Launcher.Plugin.SharedModels;
 using Microsoft.Win32;
+using System.Windows.Threading;
 
 namespace Flow.Launcher.Core.Resource
 {
@@ -692,7 +693,7 @@ namespace Flow.Launcher.Core.Resource
             if (Application.Current == null) return;
             if (!Application.Current.Dispatcher.CheckAccess())
             {
-                await Application.Current?.Dispatcher.InvokeAsync(RefreshFrameAsync);
+                await Application.Current?.Dispatcher.InvokeAsync(RefreshFrameAsync, DispatcherPriority.Render);
                 return;
             }
 
@@ -725,7 +726,7 @@ namespace Flow.Launcher.Core.Resource
             if (Application.Current == null) return;
             if (!Application.Current.Dispatcher.CheckAccess())
             {
-                await Application.Current?.Dispatcher.InvokeAsync(SetBlurForWindowAsync);
+                await Application.Current?.Dispatcher.InvokeAsync(SetBlurForWindowAsync, DispatcherPriority.Render);
                 return;
             }