--- a/Helpviewer/SearchWidget.py	Tue Aug 10 13:15:03 2010 +0200
+++ b/Helpviewer/SearchWidget.py	Tue Aug 10 14:17:54 2010 +0200
@@ -45,8 +45,7 @@
         self.havefound = False
         self.__findBackwards = False
         
-        self.connect(self.findtextCombo.lineEdit(), SIGNAL("returnPressed()"), 
-                     self.__findByReturnPressed)
+        self.findtextCombo.lineEdit().returnPressed.connect(self.__findByReturnPressed)
         self.connect(self.findtextCombo.lineEdit(), SIGNAL("textEdited(const QString&)"),
                      self.__searchTextEdited)