From 6de8c88ad78bb5b3d6e599b7dacd1b2359cf4fbb Mon Sep 17 00:00:00 2001
From: Fabian Vogt <fabian@ritter-vogt.de>
Date: Sat, 24 Mar 2018 12:15:10 +0100
Subject: [PATCH] Set GTK_BACKEND=x11 in a wayland session

Works around missing window decorations and broken config file reading.
---
 startkde/startplasmacompositor.cmake | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/startkde/startplasmacompositor.cmake b/startkde/startplasmacompositor.cmake
index dd9e304d..53be3be8 100644
--- a/startkde/startplasmacompositor.cmake
+++ b/startkde/startplasmacompositor.cmake
@@ -174,6 +174,10 @@ XDG_DATA_DIRS="@KDE_INSTALL_FULL_DATADIR@:/usr/share:/usr/local/share"
 fi
 export XDG_DATA_DIRS
 
+# GTK3 uses the wayland backend by default, but its implementation is not correct
+# enough to work well here. Window decorations are missing, for instance.
+export GDK_BACKEND=x11
+
 # Make sure that D-Bus is running
 if qdbus-qt5 >/dev/null 2>/dev/null; then
     : # ok
-- 
2.16.2