compile qt4

[Juergen Spitzmueller]

I needed the attached change to get it compile with gcc-4.1. Can I apply it?

The thing looks very good in general. Congratulations, Abdel.

I noticed the issues that Georg has already mentioned, and some minor stuff, 
which just needs polishing. I'll get back on this bit by bit.

Jürgen

Index: src/frontends/qt4/QLMenubar.h
===================================================================
--- src/frontends/qt4/QLMenubar.h	(Revision 13342)
+++ src/frontends/qt4/QLMenubar.h	(Arbeitskopie)
@@ -59,7 +59,7 @@ public slots:
 
 private:
 	/// Initialize specific MACOS X menubar
-	void QLMenubar::macxMenuBarInit();
+	void macxMenuBarInit();
 
 	/// owning view
 	QtView * owner_;