From df8fe1fdf9c559ff333bc9a778e4ad5ca69c9f0f Mon Sep 17 00:00:00 2001
From: Morten Sorvig <msorvig@trolltech.com>
Date: Tue, 8 Sep 2009 06:21:33 +0200
Subject: Use a shared root widget, only create one backing store

---
 src/sessionserver.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/sessionserver.cpp b/src/sessionserver.cpp
index 0aa5b9a..37ff160 100644
--- a/src/sessionserver.cpp
+++ b/src/sessionserver.cpp
@@ -6,8 +6,18 @@
 #include <json.h>
 
 
+QWidget *sharedRoot = 0;
+
 SessionServer::SessionServer(QWidget *widget, Session *session, Server *server)
 {
+    if (sharedRoot == 0) {
+        sharedRoot = new QWidget();
+        sharedRoot->resize(1000, 1000);
+        sharedRoot->setAttribute(Qt::WA_DontShowOnScreen);
+        sharedRoot->show();
+    }
+    widget->setParent(sharedRoot);
+    widget->move(0,0);
     rootWidget = widget;
 
     widgetEventHandler = new WidgetEventHandler(widget, server);
-- 
cgit v1.2.3