From 8b31db843c43dca4c9ade903bfafb49081080657 Mon Sep 17 00:00:00 2001
From: uniartisan <lizhiyuan@uniartisan.com>
Date: Fri, 23 Dec 2022 13:59:17 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20Wayland=20=E5=9C=A8=E6=9F=90=E4=BA=9B?=
 =?UTF-8?q?=E7=8E=AF=E5=A2=83=E4=B8=8B=E9=94=99=E8=AF=AF=E8=AF=86=E5=88=AB?=
 =?UTF-8?q?=E4=B8=BA=20dde?=
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---
 src/main.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 8e053a9..640b49f 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -20,9 +20,11 @@ int main(int argc, char *argv[])
     static const QTime buildTime = QTime::fromString(__TIME__, "hh:mm:ss");
 
     // 设置桌面环境环境变量
+    bool isDeepinOS = true;
     if (!QString(qgetenv("XDG_CURRENT_DESKTOP")).toLower().startsWith("deepin"))
     {
         setenv("XDG_CURRENT_DESKTOP", "Deepin", 1);
+        isDeepinOS = false;
     }
     bool isWayland = false;
     auto e = QProcessEnvironment::systemEnvironment();
@@ -34,11 +36,12 @@ int main(int argc, char *argv[])
     }
     qDebug() << "Wayland enabled:" << isWayland;
 
-    if (isWayland && !Dtk::Core::DSysInfo::isDDE())
+    // Set display backend
+    if (isWayland && useWayland && !(Dtk::Core::DSysInfo::isDDE() || isDeepinOS))
     {
         qputenv("QT_QPA_PLATFORM", "wayland");
     }
-    else if (isWayland && Dtk::Core::DSysInfo::isDDE())
+    else if (isWayland && useWayland && (Dtk::Core::DSysInfo::isDDE() && isDeepinOS))
     {
         qputenv("QT_QPA_PLATFORM", "dwayland");
     }