rt_xtt: Operator window popup placement + show all available function buttons by default

src/wbl/pwrb/src/pwrb_c_opplace.wb_load

@@ -99,10 +99,10 @@ SObject pwrb:Class
         EndBody
       EndObject
       !/**
-      !  Specifies on which monitor the operator dialogue will
+      !  Specifies on which display the operator dialogue will
       !  take place.
       !  If the operator communication is run on the local node
-      !  and the display is to be displayed on the own monitor
+      !  and the display is to be displayed on the own display
       !  ('default display') the Display attribute ought to be
       !  left blank.
       !*/
@@ -246,7 +246,7 @@ SObject pwrb:Class
       !  in respective node. In each node the message handler
       !  has its own skyline of events (also named MaxNoOfEvents)
       !  defined by a MessageHandler object. In principle, the
-      !  User object's skyline of events should be selected as å
+      !  User object's skyline of events should be selected as �
       !  MaxNoOfEvents, added up over MaxNoOfEvents in the
       !  MessageHandler objects in all nodes throughout the
       !  ProviewR system, or make it simple and assign the
@@ -356,6 +356,17 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$String80"
         EndBody
+      EndObject
+	  !/**
+      !  Override on what monitor the operator panel will show up. Default 0
+	  !  will use the primary monitor of the system. A value of 1 selects the first
+	  !  monitor and so on and so forth.
+      !*/
+      Object Monitor $Attribute 53
+        Body SysBody
+          Attr TypeRef = "pwrs:Type-$UInt32"
+		  Attr Flags = 0
+        EndBody
       EndObject
     EndObject
     Object Template OpPlace
@@ -366,6 +377,7 @@ SObject pwrb:Class
 	Attr OpWindEventNameSegments = 2
         Attr MaxNoOfAlarms = 200
         Attr MaxNoOfEvents = 500
+		Attr Monitor = 0
       EndBody
     EndObject
     Object FastAvail $ReferenceList

xtt/lib/xtt/gtk/xtt_op_gtk.h

@@ -93,6 +93,7 @@ public:
   GdkColor green_color;
   GdkColor gray_color;
   GdkColor white_color;
+  GdkRectangle monitor_geometry;
   int a_height;
   int a_exist[5];
   int a_active[5];