From 1819ad69b26b8980880d31031b300a1dc7ad4e24 Mon Sep 17 00:00:00 2001
From: "Aike J. Sommer" <dev@aikesommer.name>
Date: Fri, 2 May 2008 16:35:35 +0000
Subject: [PATCH] Allow desktop-type windows to only span one
 xrandr/mergedfb/xinerama-screen instead of all screens combined.

svn path=/trunk/KDE/kdebase/workspace/; revision=803349
---
 geometry.cpp | 6 ++++++
 manage.cpp   | 8 ++++++--
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/geometry.cpp b/geometry.cpp
index 26eed0a34e..3b6b6bb81c 100644
--- a/geometry.cpp
+++ b/geometry.cpp
@@ -32,6 +32,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <kapplication.h>
 #include <kglobal.h>
 #include <QPainter>
+#include <QDesktopWidget>
 #include <kwindowsystem.h>
 
 #include "placement.h"
@@ -875,6 +876,11 @@ void Client::checkWorkspacePosition()
     {
     if( isDesktop())
         {
+        if (geometry() == workspace()->clientArea( ScreenArea, this ))
+            {
+            return;
+            }
+            
         QRect area = workspace()->clientArea( FullArea, this );
         if( geometry() != area )
             setGeometry( area );
diff --git a/manage.cpp b/manage.cpp
index 0bb627df67..585a4816e4 100644
--- a/manage.cpp
+++ b/manage.cpp
@@ -33,6 +33,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "notifications.h"
 #include <QX11Info>
+#include <QDesktopWidget>
 #include "rules.h"
 #include "group.h"
 
@@ -235,8 +236,11 @@ bool Client::manage( Window w, bool isMapped )
     if ( isDesktop() ) 
         {
         // desktops are treated slightly special
-        geom = workspace()->clientArea( FullArea, geom.center(), desktop());
-        placementDone = true;
+        if (geom != workspace()->clientArea( ScreenArea, geom.center(), desktop()))
+            {
+            geom = workspace()->clientArea( FullArea, geom.center(), desktop());
+            placementDone = true;
+            }
         }
 
     bool usePosition = false;