From b55585196265e43163220c3e85b3c72b3090f96b Mon Sep 17 00:00:00 2001
From: pomianowski <kontakt@rapiddev.pl>
Date: Fri, 17 Jun 2022 19:37:49 +0200
Subject: [PATCH] Add SetSystemAccent to MVVM theme service

---
 src/Wpf.Ui/Mvvm/Contracts/IThemeService.cs | 5 +++++
 src/Wpf.Ui/Mvvm/Services/ThemeService.cs   | 8 ++++++++
 2 files changed, 13 insertions(+)

diff --git a/src/Wpf.Ui/Mvvm/Contracts/IThemeService.cs b/src/Wpf.Ui/Mvvm/Contracts/IThemeService.cs
index fd674016e..0daf73a28 100644
--- a/src/Wpf.Ui/Mvvm/Contracts/IThemeService.cs
+++ b/src/Wpf.Ui/Mvvm/Contracts/IThemeService.cs
@@ -34,6 +34,11 @@ public interface IThemeService
     /// <param name="themeType">Theme type to set.</param>
     bool SetTheme(ThemeType themeType);
 
+    /// <summary>
+    /// Sets currently used Windows OS accent.
+    /// </summary>
+    bool SetSystemAccent();
+
     /// <summary>
     /// Sets current application accent.
     /// </summary>
diff --git a/src/Wpf.Ui/Mvvm/Services/ThemeService.cs b/src/Wpf.Ui/Mvvm/Services/ThemeService.cs
index 740b2210e..180293ea9 100644
--- a/src/Wpf.Ui/Mvvm/Services/ThemeService.cs
+++ b/src/Wpf.Ui/Mvvm/Services/ThemeService.cs
@@ -46,6 +46,14 @@ public virtual bool SetTheme(ThemeType themeType)
         return true;
     }
 
+    /// <inheritdoc />
+    public bool SetSystemAccent()
+    {
+        Wpf.Ui.Appearance.Accent.ApplySystemAccent();
+
+        return true;
+    }
+
     /// <inheritdoc />
     public bool SetAccent(Color accentColor)
     {