From 38f4ae92dbc793e9a7ba64d8e4b22a8352e7110e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=B1=E5=AD=90=E6=A5=9A=5Czhuzi?=
 <zhuzichu520@outlook.com>
Date: Tue, 28 Mar 2023 22:41:43 +0800
Subject: [PATCH] update

---
 src/FramelessView_win.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/FramelessView_win.cpp b/src/FramelessView_win.cpp
index 6a7a607..259305e 100644
--- a/src/FramelessView_win.cpp
+++ b/src/FramelessView_win.cpp
@@ -11,6 +11,14 @@
 #pragma comment(lib, "Dwmapi.lib")
 #pragma comment(lib, "User32.lib")
 
+
+static bool isCompositionEnabled()
+{
+    BOOL composition_enabled = FALSE;
+    bool success = ::DwmIsCompositionEnabled(&composition_enabled) == S_OK;
+    return composition_enabled && success;
+}
+
 static bool isMaxWin(QWindow* win)
 {
     return win->windowState() == Qt::WindowMaximized;
@@ -75,6 +83,9 @@ public:
 
 FramelessView::FramelessView(QWindow *parent) : Super(parent), d(new FramelessViewPrivate)
 {
+    if(!isCompositionEnabled()){
+        FluTheme::getInstance()->frameless(false);
+    }
     if(FluTheme::getInstance()->frameless()){
         setFlag(Qt::FramelessWindowHint,true);
     }