From e33059ee1ef7e1be07490ad0245676ded42589f4 Mon Sep 17 00:00:00 2001
From: Zhao Yuhang <2546789017@qq.com>
Date: 周五, 22 12月 2023 23:12:16 +0800
Subject: [PATCH] win: allow dynamic switch dark mode

---
 examples/mainwindow/mainwindow.cpp |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/examples/mainwindow/mainwindow.cpp b/examples/mainwindow/mainwindow.cpp
index 7faf057..e693228 100644
--- a/examples/mainwindow/mainwindow.cpp
+++ b/examples/mainwindow/mainwindow.cpp
@@ -291,6 +291,10 @@
         return;
     currentTheme = theme;
 
+#ifdef Q_OS_WIN
+    windowAgent->setWindowAttribute(QStringLiteral("dark-mode"), currentTheme == Dark);
+#endif
+
     if (QFile qss(theme == Dark ? QStringLiteral(":/dark-style.qss")
                                 : QStringLiteral(":/light-style.qss"));
         qss.open(QIODevice::ReadOnly | QIODevice::Text)) {

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