--- a/APIs/Python3/eric5.bas	Mon Mar 31 19:13:22 2014 +0200
+++ b/APIs/Python3/eric5.bas	Mon Mar 31 19:27:31 2014 +0200
@@ -529,7 +529,8 @@
 PreferencesLexerError Exception
 PreferencesLexerLanguageError PreferencesLexerError
 PreviewProcessingThread QThread
-Previewer QWidget Ui_Previewer
+Previewer QStackedWidget
+PreviewerHTML QWidget Ui_PreviewerHTML
 Printer QsciPrinter
 PrinterPage ConfigurationPageBase Ui_PrinterPage
 ProfileTreeWidgetItem QTreeWidgetItem