Index: NSTabView.m
===================================================================
--- NSTabView.m	(Revision 24411)
+++ NSTabView.m	(Arbeitskopie)
@@ -432,7 +432,7 @@
 	      iP.x = aRect.origin.x;
 	      iP.y = aRect.origin.y;
 	      
-	      [[NSColor controlBackgroundColor] set];
+	      [[NSColor windowBackgroundColor] set];
 
 	      if (itemState == NSSelectedTab)
 		{
@@ -477,7 +477,7 @@
 	      iP.x = previousRect.origin.x + previousRect.size.width;
 	      iP.y = aRect.origin.y;
 	      
-	      [[NSColor controlBackgroundColor] set];
+	      [[NSColor windowBackgroundColor] set];
 
 	      if (itemState == NSSelectedTab) 
 		{
@@ -538,7 +538,7 @@
 	    {
 	      iP.x += s.width + 13;
 
-	      [[NSColor controlBackgroundColor] set];
+	      [[NSColor windowBackgroundColor] set];
 
 	      if ([anItem tabState] == NSSelectedTab)
 	        {
@@ -579,7 +579,7 @@
 	      iP.x = aRect.origin.x;
 	      iP.y = aRect.size.height;
 
-	      [[NSColor controlBackgroundColor] set];
+	      [[NSColor windowBackgroundColor] set];
 	      
 	      if (itemState == NSSelectedTab)
 		{
@@ -618,7 +618,7 @@
 	      iP.x = previousRect.origin.x + previousRect.size.width;
 	      iP.y = aRect.size.height;
 	      
-	      [[NSColor controlBackgroundColor] set];
+	      [[NSColor windowBackgroundColor] set];
 
 	      if (itemState == NSSelectedTab)
 		{
@@ -671,7 +671,7 @@
 	    {
 	      iP.x += s.width + 13;
 	      
-	      [[NSColor controlBackgroundColor] set];
+	      [[NSColor windowBackgroundColor] set];
 	    
 	      if ([anItem tabState] == NSSelectedTab)
 	        {