diff -r 56cd8111b7f7 -r 41300fa6a67c src/tools/uic3/uic.h
--- a/src/tools/uic3/uic.h	Tue Jan 26 12:42:25 2010 +0200
+++ b/src/tools/uic3/uic.h	Tue Feb 02 00:43:10 2010 +0200
@@ -114,6 +114,7 @@
     bool isStatusBar(const QString &className) const;
     bool isButton(const QString &className) const;
     bool isContainer(const QString &className) const;
+    bool isCustomWidgetContainer(const QString &className) const;
     bool isMenuBar(const QString &className) const;
     bool isMenu(const QString &className) const;