diff -r a5692c68d772 -r 593f946f4fec controlpanelplugins/themeplugin/src/cpthemechanger.h
--- a/controlpanelplugins/themeplugin/src/cpthemechanger.h	Fri Jun 25 17:12:20 2010 +0800
+++ b/controlpanelplugins/themeplugin/src/cpthemechanger.h	Wed Sep 29 10:09:58 2010 +0800
@@ -39,12 +39,12 @@
     ~CpThemeChanger();
     
     const CpThemeInfo* currentTheme() const;
-    bool changeTheme(const QString& newtheme);
+    bool changeTheme(const CpThemeInfo& newtheme);
     
 signals:
     void themeChangeFinished();
     
-public slots:
+private slots:
     void changeFinished();
 	
 private: