Index: src/providers/grass/qgsgrass.cpp
===================================================================
--- src/providers/grass/qgsgrass.cpp	(revision 6830)
+++ src/providers/grass/qgsgrass.cpp	(working copy)
@@ -383,12 +383,12 @@
     
     // Check if the mapset is in use
     QString gisBase = getenv("GISBASE");
-    if ( gisBase.isNull() ) return "GISBASE is not set.";
+    if ( gisBase.isNull() ) return QObject::tr("GISBASE is not set.");
      
     QFileInfo fi( mapsetPath+ "/WIND" );
     if ( !fi.exists() )
     {
-        return mapsetPath + " is not a GRASS mapset.";
+        return mapsetPath + QObject::tr(" is not a GRASS mapset.");
     }
     
     QString lock = mapsetPath + "/.gislock";
@@ -406,7 +406,7 @@
 
     if ( !process->start() ) 
     {
-	return "Cannot start " + gisBase + "/etc/lock";
+	return QObject::tr("Cannot start ") + gisBase + "/etc/lock";
     }
     
     // TODO better wait 
@@ -421,7 +421,7 @@
 
 // TODO WIN32 (lock.exe does not work properly?)
 #ifndef WIN32
-    if ( status > 0 ) return "Mapset is already in use.";
+    if ( status > 0 ) return QObject::tr("Mapset is already in use.");
 #endif
 
     // Create temporary directory
@@ -436,13 +436,13 @@
         if ( !dirInfo.isWritable() )
         {
             lockFile.remove();
-	    return "Temporary directory " + mTmp + " exist but is not writable";
+	    return QObject::tr("Temporary directory ") + mTmp + QObject::tr(" exist but is not writable");
         }
     }
     else if ( !dir.mkdir( mTmp ) )
     {
         lockFile.remove();
-	return "Cannot create temporary directory " + mTmp;
+	return QObject::tr("Cannot create temporary directory ") + mTmp;
     }
    
     // Create GISRC file 
@@ -458,7 +458,7 @@
     if ( !out.open( QIODevice::WriteOnly ) ) 
     {
         lockFile.remove();
-	return "Cannot create " + mGisrc; 
+	return QObject::tr("Cannot create ") + mGisrc; 
     }
     QTextStream stream ( &out );
 
@@ -531,7 +531,7 @@
         QFile file ( mMapsetLock );
         if ( !file.remove() )
         {
-	    return "Cannot remove mapset lock: " + mMapsetLock;
+	    return QObject::tr("Cannot remove mapset lock: ") + mMapsetLock;
         }
         mMapsetLock = "";
 
@@ -918,8 +918,8 @@
 	if ( G_get_cellhd ( map.toLocal8Bit().data(), 
 		      mapset.toLocal8Bit().data(), window) < 0 )
 	{
-	    QMessageBox::warning( 0, "Warning", 
-		     "Cannot read raster map region" ); 
+	    QMessageBox::warning( 0, QObject::tr("Warning"), 
+		     QObject::tr("Cannot read raster map region" )); 
 	    return false;
 	}
     }
@@ -935,8 +935,8 @@
 
 	if ( level < 2 ) 
 	{ 
-	    QMessageBox::warning( 0, "Warning", 
-		     "Cannot read vector map region" ); 
+	    QMessageBox::warning( 0, QObject::tr("Warning"), 
+		     QObject::tr("Cannot read vector map region" ) ); 
 	    return false;
 	}
 
@@ -971,8 +971,8 @@
 		  map.toLocal8Bit().data(), 
 		  mapset.toLocal8Bit().data() ) != NULL )
 	{
-	    QMessageBox::warning( 0, "Warning", 
-		     "Cannot read region" ); 
+	    QMessageBox::warning( 0, QObject::tr("Warning"), 
+		     QObject::tr("Cannot read region" )); 
 	    return false;
 	}
     }
Index: src/core/qgshttptransaction.cpp
===================================================================
--- src/core/qgshttptransaction.cpp	(revision 6830)
+++ src/core/qgshttptransaction.cpp	(working copy)
@@ -263,13 +263,13 @@
   
   if (total)
   {
-    status = QString("Received %1 of %2 bytes")
+    status = QString( QObject::tr("Received %1 of %2 bytes") )
                          .arg( done )
                          .arg( total );
   }
   else
   {
-    status = QString("Received %1 bytes (total unknown)")
+    status = QString( QObject::tr("Received %1 bytes (total unknown)") )
                          .arg( done );
   }
 
@@ -380,46 +380,46 @@
   {
     case QHttp::Unconnected:
       QgsDebugMsg("There is no connection to the host.");
-      emit setStatus( QString("Not connected") );
+      emit setStatus( QString(QObject::tr("Not connected") ) );
       break;
 
     case QHttp::HostLookup:
       QgsDebugMsg("A host name lookup is in progress.");
 
-      emit setStatus( QString("Looking up '%1'")
+      emit setStatus( QString( QObject::tr("Looking up '%1'") )
                          .arg(httphost) );
       break;
 
     case QHttp::Connecting:
       QgsDebugMsg("An attempt to connect to the host is in progress.");
 
-      emit setStatus( QString("Connecting to '%1'")
+      emit setStatus( QString( QObject::tr("Connecting to '%1'") )
                          .arg(httphost) );
       break;
 
     case QHttp::Sending:
       QgsDebugMsg("The client is sending its request to the server.");
 
-      emit setStatus( QString("Sending request '%1'")
+      emit setStatus( QString( QObject::tr("Sending request '%1'") )
                          .arg(httpurl) );
       break;
 
     case QHttp::Reading:
       QgsDebugMsg("The client's request has been sent and the client is reading the server's response.");
 
-      emit setStatus( QString("Receiving reply") );
+      emit setStatus( QString( QObject::tr("Receiving reply") ) );
       break;
 
     case QHttp::Connected:
       QgsDebugMsg("The connection to the host is open, but the client is neither sending a request, nor waiting for a response.");
 
-      emit setStatus( QString("Response is complete") );
+      emit setStatus( QString( QObject::tr("Response is complete") ) );
       break;
 
     case QHttp::Closing:
       QgsDebugMsg("The connection is closing down, but is not yet closed. (The state will be Unconnected when the connection is closed.)");
 
-      emit setStatus( QString("Closing down connection") );
+      emit setStatus( QString( QObject::tr("Closing down connection") ) );
       break;
   }