From 04a7f3c922e106f7a42c3fd2d4caa796ceb0d3a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Wed, 23 Mar 2016 13:16:22 +0100
Subject: [PATCH] [kstyle] Only create Wayland shadows for top-level widgets

Summary: We don't want the shadow on sub-surfaces.

Reviewers: #plasma

Differential Revision: https://phabricator.kde.org/D1206
---
 kstyle/breezeshadowhelper.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kstyle/breezeshadowhelper.cpp b/kstyle/breezeshadowhelper.cpp
index 2dc702b0..873bfe94 100644
--- a/kstyle/breezeshadowhelper.cpp
+++ b/kstyle/breezeshadowhelper.cpp
@@ -437,6 +437,7 @@ namespace Breeze
     bool ShadowHelper::installWaylandShadows( QWidget* widget )
     {
         #if BREEZE_HAVE_KWAYLAND
+        if( widget->windowHandle()->parent() ) return false;
         if( !_shadowManager || !_shmPool ) return false;
 
         if( !_shadowTiles.isValid() ) return false;
@@ -532,6 +533,7 @@ namespace Breeze
     void ShadowHelper::uninstallWaylandShadows( QWidget* widget ) const
     {
         #if BREEZE_HAVE_KWAYLAND
+        if( widget->windowHandle()->parent() ) return;
         if( !_shadowManager ) return;
 
         using namespace KWayland::Client;