From a9649885ed35a527e208dd323ad4e2d7c08c0adf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Mon, 18 May 2015 10:58:33 +0200
Subject: [PATCH] [wayland] Disable Qt's client side decoration for KWin

KWin's own windows don't use decorations, so we don't want Qt's
decos either.
---
 main_wayland.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/main_wayland.cpp b/main_wayland.cpp
index 0c22555f2b..b196872f9e 100644
--- a/main_wayland.cpp
+++ b/main_wayland.cpp
@@ -193,6 +193,7 @@ void ApplicationWayland::continueStartupWithX()
         QProcessEnvironment environment = QProcessEnvironment::systemEnvironment();
         environment.remove(QStringLiteral("WAYLAND_SOCKET"));
         environment.remove(QStringLiteral("QT_QPA_PLATFORM"));
+        environment.remove(QStringLiteral("QT_WAYLAND_DISABLE_WINDOWDECORATION"));
         environment.insert(QStringLiteral("DISPLAY"), QString::fromUtf8(qgetenv("DISPLAY")));
         // TODO: maybe create a socket per process?
         environment.insert(QStringLiteral("WAYLAND_DISPLAY"), waylandServer()->display()->socketName());
@@ -365,6 +366,7 @@ KWIN_EXPORT int kdemain(int argc, char * argv[])
 
     qunsetenv("QT_DEVICE_PIXEL_RATIO");
     qputenv("WAYLAND_SOCKET", QByteArray::number(server->createQtConnection()));
+    qputenv("QT_WAYLAND_DISABLE_WINDOWDECORATION", "1");
     KWin::ApplicationWayland a(argc, argv);
     a.setupTranslator();