From f210d42d147fd661d65c13d629380b75e8bbc2ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Tue, 23 Jul 2013 06:37:29 +0200
Subject: [PATCH] Disable Shadow System for porting

Shadow system needs to change to not pass XPixmap handles around. That
was handy in Qt 4 but is difficult in both Widget Style and KWin in Qt5.
---
 shadow.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/shadow.cpp b/shadow.cpp
index 4470749c81..5a88bb5c51 100644
--- a/shadow.cpp
+++ b/shadow.cpp
@@ -94,6 +94,7 @@ QVector< long > Shadow::readX11ShadowProperty(WId id)
 
 bool Shadow::init(const QVector< long > &data)
 {
+#if KWIN_QT5_PORTING
     for (int i=0; i<ShadowElementsCount; ++i) {
         QPixmap pix = QPixmap::fromX11Pixmap(data[i], QPixmap::ExplicitlyShared);
         if (pix.isNull() || pix.depth() != 32) {
@@ -111,6 +112,10 @@ bool Shadow::init(const QVector< long > &data)
     }
     buildQuads();
     return true;
+#else
+#warning Shadow system needs porting
+    return false;
+#endif
 }
 
 void Shadow::updateShadowRegion()